[HN Gopher] An engineer's perspective on hiring
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       An engineer's perspective on hiring
        
       Author : pabs3
       Score  : 156 points
       Date   : 2025-08-09 09:49 UTC (1 days ago)
        
 (HTM) web link (jyn.dev)
 (TXT) w3m dump (jyn.dev)
        
       | 0x264 wrote:
       | The situation is not going to improve as long as business
       | stakeholders and engineering managers (some closer to MBAs than
       | actual engineers) think of software engineers as construction
       | workers. They think we are fungible, they don't understand the
       | craft of programming etc, and have very short term mindsets. Took
       | me a while but then I realised that I needed to interview my
       | prospective employers as much as they were interviewing me, and
       | to just ignore those not worth working for.
        
         | lsdforme wrote:
         | > I realised that I needed to interview my prospective
         | employers as much as they were interviewing me
         | 
         | This is so important, and most of the "fit" problems working
         | I've experienced are because I didn't weigh something heavily
         | enough in the interview.
         | 
         | If you are even the slightest bit concerned with an employer,
         | that is a red flag in your long-term prospects there.
         | 
         | For example:
         | 
         | - If your future boss seems even a little clueless about the
         | job itself, you may be lucky to find adequate structure or
         | information available to do your job well.
         | 
         | - If your future boss seems guarded, they may be hiding
         | something; they may not be equipped for the job or could be a
         | psychopath.
         | 
         | - If they have greater than average benefits or the recruiter
         | calls you a rockstar, it may be some form of hell, and you
         | won't find that out until a few weeks in.
         | 
         | - If more than one person seemed like they were afraid to say
         | something during the interview and were very quiet, either the
         | environment there will be weird or it may be a serious hell
         | and/or there is no chance to be able to fill the shoes of the
         | person that left.
         | 
         | - If you sense that they overestimated your ability or you
         | overstate something accidentally in the interview, you may not
         | overcome that as much as you want to believe in yourself. No,
         | you can't make up for years of experience with hard work. Your
         | LinkedIn profile description must be essentially you, with the
         | burrs removed and buffed up a little; It's not just to get past
         | a machine or recruiter.
         | 
         | - If anyone you interview with is an arse, even if they work in
         | a different team, that's not a good sign.
         | 
         | - If you are ___, and no one else there is, that may be a
         | serious problem. This is age, sex, religion, politics, number
         | of kids and ages, pets, what they do/don't do socially,
         | emotion, humor, tech stack, clothing, what vehicles they drive,
         | style of workplace, and everything else that either you won't
         | like or they won't like about you. Diversity is a sham if
         | you're the only one different, though I know that some may not
         | ever realistically find a place to fully fit in.
         | 
         | - If you join when they're hiring others for your team at the
         | same time, and the business itself isn't growing significantly,
         | that can be a bad sign.
         | 
         | - Claims that they don't fire people are a lie or a hope.
         | 
         | None of these are absolute rules, but find your people, and if
         | anything doesn't seem right or seems too good to be true, it
         | probably is. Weigh that extra salary against the impact of
         | having to find another job if you quit or are let go later.
        
           | zahlman wrote:
           | > If you are ___, and no one else there is, that may be a
           | serious problem. This is age, sex, religion, politics, number
           | of kids and ages, pets, what they do/don't do socially,
           | emotion, humor, tech stack, clothing, what vehicles they
           | drive, style of workplace, and everything else that either
           | you won't like or they won't like about you. Diversity is a
           | sham if you're the only one different, though I know that
           | some may not ever realistically find a place to fully fit in.
           | 
           | This is impossible to satisfy below a certain company size.
           | And beyond the things that can't realistically be hidden, I
           | would prefer not to know a lot of that about my coworkers,
           | and would prefer them not to know those things about me.
        
         | nouveaux wrote:
         | It sounds like what you're arguing for is that companies ought
         | to have employees that are irreplaceable. Wouldn't that impose
         | a huge risk to the company? If said employee gets hit by the
         | proverbial bus or leaves, the company should just fold?
         | 
         | Companies need to build systems where everyone is replaceable
         | to de-risk the business and not because they don't get
         | programmers.
        
           | A4ET8a8uTh0_v2 wrote:
           | But they ( companies ) don't. Looking back at my career, what
           | you do get is, various ranges of alignment to an idea (
           | whatever it may be ). Some companies do it better than
           | others. Usually, the smaller the company, the easier it is
           | for the owner/founder/main guy to make sure his vision is
           | appropriately enforced, but that gets so much harder in
           | bigger ones so the systems they generate get progressively
           | less sensible. And yes, I don't think search for absolutely
           | replaceable employees shows any kind of faith in one's
           | company. It does, however, show an interesting frame of mind
           | that I personally like to avoid.
           | 
           | For all the talk about innovation, you don't get that by
           | making everyone an interchangeable cog. You want at least
           | some people, who are difficult to be replaced, because they
           | are your competitive edge ( I am saying difficult, because I
           | personally also do not believe anyone is truly irreplaceable
           | ).
           | 
           | And again, the risk to a company, especially a tech company,
           | is falling behind. Losing an employee is a fact of life type
           | of risk; effectively unavoidable. Still, that kind of fake
           | modularity is wrong, not because modularity is a bad idea (
           | it is not ), but because companies absolutely fucking suck at
           | designing that kind of a system ( as evidenced by reality
           | itself ).
           | 
           | All this is before we get to some of the more human aspect of
           | all this ( up until now we were talking about companies as if
           | they are a living thing with wills and what not and an
           | amalgamation of humans, where one action is a function of
           | thousands little decisions ) like: people messing with
           | systems in a way that does the exact opposite of what the
           | company 'wants'.
           | 
           | All in all, it is an interesting argument, and I even agree
           | with it at some level, but I do not think it survives closer
           | inspection.
        
           | bsoles wrote:
           | If a company doesn't have irreplaceable people, then that
           | company is not doing anything interesting. Conversely, if
           | replaceable people can produce your (software) product, then
           | any other company can also do it.
           | 
           | As much as I don't like LLMs that much personally, do you
           | think ChatGPT was produced with replaceable people?
           | 
           | > Companies need to build systems where everyone is
           | replaceable...
           | 
           | No they don't. They need to build systems where everyone is
           | happy with their job and don't need to constantly hop jobs
           | for better salary, environment, etc.
           | 
           | The way to mitigate the bus factor is not to make everybody
           | replaceable; it is to have a process to develop more
           | irreplaceable people with overlapping expertise in their
           | areas.
        
         | ThrowawayR2 wrote:
         | > " _They think we are fungible_ "
         | 
         | Most software people do web front end or web back end or CRUD.
         | Most of the rest do apps, whether mobile or desktop. What's
         | non-fungible about us?
        
           | tukantje wrote:
           | At the very least understanding of the specific domain comes
           | to mind.
        
         | scarface_74 wrote:
         | We are fungible. Most software development is not rocket
         | science. If any of us got hit by a bus tomorrow HR would send
         | our next of kin "thoughts and prayers", a flower and tell them
         | how to collect our life insurance and then immediately open a
         | req and get flooded with hundreds of probably good enough
         | replacements.
        
       | erehweb wrote:
       | The OP thinks that candidates spending a lot of time on
       | applications is OK, as long as the company shows respect by
       | spending a lot of time themselves. I think this is mistaken - I
       | care about how much time I have to spend, and am a lot less
       | concerned about how much time the company takes.
       | 
       | There's a trade-off: if a company spends more time / requires
       | more effort on an interview process, they can get a better signal
       | on the candidate's abilities, but then they'll lose out on
       | candidates who are unwilling / unable to commit this time. This
       | might just be a hard trade-off in recruiting.
        
         | Esophagus4 wrote:
         | Excellent point. And for anyone who's been a hiring manager /
         | recruiter, you know how many candidates you will have to sort
         | through. And you want to waste as little of your engineers'
         | time making them do interviews if possible.
         | 
         | Internet applications have made it so easy to apply to a
         | position, companies have to find (usually arbitrary) ways of
         | filtering the pipeline.
         | 
         | It's a very difficult problem to solve - Coinbase had 500k
         | applications for 500 positions.
         | 
         | Edit: I'm very concerned about AI tools flooding the pipelines
         | even more by sending out tons of automated applications. This
         | is going to cause an arms race where the companies have to use
         | more arbitrary methods to sort through candidates, and it will
         | only make it harder to find good ones.
        
           | ghaff wrote:
           | You made your edit before I posted.
           | 
           | But, yeah, it's not that, back in the day, I didn't post a
           | ton of application resumes and form cover letters to HR
           | departments out of school--and even got non-form responses
           | from a number (and an offer from one sight unseen though I
           | ended up going with someone else even after insisting on an
           | in-person visit). But my sense is that, as you say, there's
           | more of an arms race as you put it going on today where--if
           | you don't have some way of cutting trough the noise, such as
           | through your network, it's a tough slog. Which is one reason
           | the anecdotal evidence at least suggests it's tougher for
           | people who have't developed a network yet.
        
             | Esophagus4 wrote:
             | I meet a few college CS candidates, and I really empathize
             | with what they're facing now.
             | 
             | I feel like the industry is far tougher to get into now
             | than when I joined.
             | 
             | I sent out maybe 10 applications, got a few interviews, and
             | 1 offer.
             | 
             | I hear of kids now sending out dozens to hundreds of
             | applications with few bites.
             | 
             | Makes me sad for the stress they must feel.
        
               | ghaff wrote:
               | Historically, I'm not sure that isn't fairly normal.
               | 
               | But compared to maybe the decade plus prior to a couple
               | years ago for (especially junior) software developers, it
               | seems like a tough market based on a lot of conversations
               | irrespective of overall unemployment rates.
        
               | _rutinerad wrote:
               | Last time I was looking, a year or so ago, I sent out
               | dozens of applications and got zero interviews. Last time
               | I switched jobs, in 2022, I sent out the same amount of
               | applications and >50% led to one or more interviews (and
               | eventually two offers).
        
               | scarface_74 wrote:
               | "Okay boomer" (said sarcastically - I'm 51).
               | 
               | In 2023, I was Amazoned after 3.5 years and found myself
               | looking for a job. Even worse, by then I had moved to an
               | area that was tourist heavy, but not really tech heavy
               | and was looking for remote only jobs. The remote role at
               | AWS just kind of fell into my lap.
               | 
               | Plan A: Leveraging my network. This led to two offers
               | both architect level positions - one over the
               | architecture and migration to AWS at f500 company and the
               | other over the architecture of PE owned company that was
               | doing rollup acquisitions (been there done that).
               | 
               | Plan B: targeted outreach to companies looking for
               | expertise in a niche of AWS where at the time, I was one
               | of the industry experts and was a major contributor to a
               | popular official "AWS Solution" in its niche.
               | 
               | This led to two interviews and one offer.
               | 
               | I basically had three offers and a side contract within
               | ten days of looking.
               | 
               | I'm not bragging, I'm old. I should have a network to
               | lean on and a reputation. The point is that even with my
               | experience, if that well above had run dry, I might have
               | been screwed.
               | 
               | I also applied for hundreds of jobs during those two
               | weeks while going through the interview process with my
               | first hits. I heard crickets and for every job I applied
               | to, it had hundreds of applications and my application
               | wasn't even viewed by most and my resume was only
               | downloaded once (LinkedIn Easy Apply shows both).
               | 
               | I was not some old guy (well I am) with outdated skills.
               | At the time I had over ten years of software development
               | experience (on my resume) and 7 years of AWS experience
               | including 3.5 working at AWS (ProServe) leading
               | relatively complex projects.
        
         | bryanrasmussen wrote:
         | >The OP thinks that candidates spending a lot of time on
         | applications is OK, as long as the company shows respect by
         | spending a lot of time themselves
         | 
         | if I spend 6 hours and the company has 1000 employees does that
         | mean they spend 6000 hours? If so I might consider it a
         | reasonable line of argument, but I guess they don't spend
         | anywhere near that.
        
         | jaggederest wrote:
         | I think it's reasonable to make a donation on behalf or provide
         | an honorarium if someone makes it far enough into the process.
         | Something like a $250 gift card or equivalent.
         | 
         | Not enough to make it worth farming interviews for
         | compensation, but enough to show that the company appreciates
         | that you spent 2-4 hours working on their take home.
        
       | Esophagus4 wrote:
       | > most interview questions have very little to do with day-to-day
       | responsibilities. all good software engineers are generalist and
       | live coding does not select for generalists
       | 
       | If I had a dollar for every time I heard this (flawed) argument,
       | I'd be rich and would no longer have to sell ads on my Hacker
       | News comments. I'm going to get hate for this unpopular opinion
       | but here we go.
       | 
       | So often, "But Leetcode isn't like REAL programming" is the siren
       | song of the programmer who probably overestimates their coding
       | skills and experience.
       | 
       | Yes, I hate to say it - live coding is actually one of the best
       | signals you can get on a candidate's seniority and ability to
       | program a computer (and more importantly, their core computer
       | science skills). A good interviewer is trained to know how to
       | probe your CS knowledge during this, and will watch how you
       | structure code, break down problems, debug, and think about
       | testing. They will even ask you to make changes to see how
       | coachable you are and what you might be like to work with. It's
       | not about inverting a binary tree while sharing your screen, it's
       | about showing me how you solve a problem, then translate what's
       | in your head to code.
       | 
       | Take home exercises provide little to no signal, and screen out
       | people who have families (who wouldn't bother with a 4 hour take
       | home exercise after work). I don't want to see how you Google, I
       | want to see how you think.
       | 
       | These candidates always want some version of, "But trust me, bro!
       | Hire me: I'm a senior engineer, I don't remember how to Leetcode!
       | I'm good, I promise!" But what they won't admit to themselves is
       | that a good senior engineer is able to do all the things a junior
       | can do PLUS all the things a senior can do.
       | 
       | It's not perfect, but I won't hire anyone that can't pass a live
       | coding round.
       | 
       | This comment brought to you by Poppi. Poppi: it's soda for people
       | who are silly enough to believe soda can be healthy.
        
         | megatron2009 wrote:
         | There's a difference between live coding round and leetcode
         | rounds where you need to perfectly write code for as medium or
         | hard leetcode question in 20 minutes.
        
           | Esophagus4 wrote:
           | 1) that's not what most companies do
           | 
           | 2) if you have thousands of applicants for a position, and
           | probably a dozen stand out by passing a really tough bar,
           | wouldn't you want to find those dozen?
        
             | dondraper36 wrote:
             | The question is, however, whether this is a good proxy for
             | one's future colleague and employee.
             | 
             | I have no idea what could be a better option (well, maybe
             | preparing some small feature to work on together), but it
             | often turns out that good problem solvers are not really
             | great at doing the job, for reasons that have nothing to do
             | with the hard skills.
        
               | Esophagus4 wrote:
               | Totally valid critique.
               | 
               | Hiring is really hard. You only get a few hours to decide
               | whether someone will be a good engineer and colleague for
               | several years.
               | 
               | By the nature of the constraints alone, anything you do
               | will be extrapolation, and a guesstimate at best.
        
             | dcminter wrote:
             | > 2) if you have thousands of applicants for a position,
             | and probably a dozen stand out by passing a really tough
             | bar, wouldn't you want to find those dozen?
             | 
             | It's a reasonable assumption, but you might not. If the
             | role doesn't actually require those skills you might hire
             | someone who's going to get fed up and leave in 3 months or
             | (worse) who invests time in making their job more
             | interesting instead of solving your actual business
             | problems.
        
             | megatron2009 wrote:
             | Good points. Most FAANG/MANGO companies in India do
             | leetcode. And I know Amazon still does leetcode in
             | US/Europe.
             | 
             | So, yeah, you are right. Live coding is very good, which is
             | what I do, but too many people confuse live coding with
             | just leet coding.
        
         | 0x20cowboy wrote:
         | > I won't hire anyone that can't pass a live coding round.
         | 
         | Excellent - please be sure to mention this in the job
         | description so I can know to never apply to where you work.
        
           | Esophagus4 wrote:
           | Don't worry: it doesn't sound like that will be something
           | you'll have to be concerned with.
           | 
           | This idea that "I'm special - I'm too good for a live coding
           | round" is definitely not an attitude I want on my team. It's
           | highly entitled.
        
             | sys_64738 wrote:
             | > This idea that "I'm special - I'm too good for a live
             | coding round" is definitely not an attitude I want on my
             | team. It's highly entitled.
             | 
             | The irony.
        
         | ghaff wrote:
         | >Take home exercises provide little to no signal, and screen
         | out people who have families (who wouldn't bother with a 4 hour
         | take home exercise after work). I don't want to see how you
         | Google, I want to see how you think.
         | 
         | I tend to think that's very possibly true of developers
         | (especially if they haven't worked in open source) but I
         | wouldn't generalize that some combination of pointing to
         | samples of past work and/or a take home isn't valid for a late-
         | stage interview/demo in general. Jobs that involve a lot of
         | writing or presenting, for example, probably require some
         | demonstration of ability whether pre-existing or created for
         | the purpose.
         | 
         | I'd also say that one mistake along this line was taking one
         | such sample and assuming that it was close enough and could be
         | upleveled with a bit of work.
        
           | sfn42 wrote:
           | I helped my friend from university get a job by helping him
           | do their take-home exercise. I didn't write the code for him
           | but I walked him through pretty much every single step. I'm
           | not proud of that but my friend needed a job and I was in a
           | position to help him get it. My principles are not nearly as
           | important as that job was to him.
           | 
           | If you let people cheat they will cheat.
        
             | ghaff wrote:
             | Yes, people can cheat. In my example, you can mitigate by
             | having them also do a live presentation and ask probing
             | questions about what they've written if that's part of the
             | job.
             | 
             | The coding equivalent would be asking them why they took
             | some specific approach or used a particular algorithm. I'm
             | not sure about my feelings with respect to coding takehomes
             | but there are circumstances where someone doesn't have an
             | openly viewable body of work where takehomes can make
             | sense.
        
         | strix_varius wrote:
         | > It's not perfect, but I won't hire anyone that can't pass a
         | live coding round
         | 
         | I'd like to add two points to this:
         | 
         | First, I like that you said "live coding" rather than leet
         | code. The floor for live coding should be super low, with a
         | high ceiling and lots of flexibility. That allows you to say,
         | nope, they didn't pass the floor level, easy binary decision,
         | no hire. Pick a fun toy to build in 90 minutes and the high
         | ceiling + flexibility will yield tons of signal from
         | applicants.
         | 
         | Second, I see live coding sessions like this as a positive sign
         | from potential employers. It lets me know that my future
         | colleagues will have some baseline level of competence. If
         | you've worked on a team that didn't do live coding, and you've
         | had to carry water for someone who can't actually do the day-
         | to-day technical "hard skill" work of software engineering, you
         | probably feel the same way. Never again.
        
       | austin-cheney wrote:
       | The primary problem with hiring is that developers are a single
       | status with not performance benchmark. The solution is to segment
       | need by capability.
       | 
       | Let's face the reality that most developers will never be able to
       | write original software and just put text to screen using a tool
       | or framework. Don't call these people engineers. These people are
       | the assembly line of software. Measure them according to desired
       | patterns. They are copy/paste but smarter than data entry and
       | understand some of the restrictions in place. Expectations are
       | low and compatibility and replacement are the key business
       | values.
       | 
       | Next are the people who test software, the QA. We expect more
       | from these people and then work them harder for less money at a
       | lower level of reputation.
       | 
       | Next are the people who evaluate software. These people are
       | closer to engineers. These people include accessibility,
       | security, and performance experts. These people are more like a
       | combination of QA and senior developers. Evaluate these people on
       | these criteria: written essay, technical knowledge, force them to
       | measure things in real time and see how they perform.
       | 
       | Next are the people who actually write software applications.
       | Let's call these people _solution delivery_. These people are
       | similar to junior architects and actually build things. These
       | people should be evaluated only on the basis of organizational
       | capabilities above that of the engineers that measure things.
       | 
       | Finally are the software owners. These people resemble a
       | combination of project management and junior architects. They
       | must have the experience to know how to build original software,
       | like the junior architects, but also a planning vision to push
       | though demands from competing stakeholders. There is busy savvy
       | to this comes from a solid engineering planning vision plus
       | superior communication skills most lesser software people never
       | honed. Think of these people as senior principals with real
       | authority. Evaluate these people on their delivery experience,
       | using numbers, and reputation.
        
         | j1elo wrote:
         | Now the issue is to identify them. All those types of workers
         | will present themselves as Software Developers (or Software
         | Engineers), so the interview process is not only an entry
         | filter, but a classification filter too. You (as a company, or
         | as an interviewer) need to discern which are the strengths of a
         | candidate, and also the skill level within each of those
         | categories.
        
         | zahlman wrote:
         | > Next are the people who actually write software applications.
         | Let's call these people solution delivery. These people are
         | similar to junior architects and actually build things. These
         | people should be evaluated only on the basis of organizational
         | capabilities above that of the engineers that measure things.
         | 
         | Why? People who actually write original software require many
         | other skills in order to do so (just not, you know, marketing).
        
           | austin-cheney wrote:
           | Writing software is no different than writing a novel or a
           | music album. Its creating a product. All of these require the
           | ability to write, but its more than just writing an essay.
           | There are functional aspects that require different stages of
           | planning and composition that must be put together in a way
           | that can be maintained, described, and decomposed. Its that
           | vision for composition and extension which requires
           | organizational capacity drawn from lots of experience.
        
       | dijit wrote:
       | I don't want to give away my secrets, because this has actually
       | worked really well for me and I'm afraid that I'll lose my edge
       | as an employer - however I have a very small neck of the woods
       | and HN seems very US-centric so I think I'll be ok.
       | 
       | What has worked for me, honestly, is being directly involved with
       | my hiring pipeline and having conversations.
       | 
       | It seems like common sense, but there's a lot of reasons _not_ to
       | do this and people will make good arguments to prevent it.  "What
       | about bias", "your time is more important" etc;
       | 
       | However, bias is an unfortunate consequence of selecting for
       | value fit _anyway_ and I can 't think of a _more important_ task
       | than selecting the members that will be the future of the
       | company.
       | 
       | I've had some positions that were open for a weekend where I got
       | 400 applicants, and yes, it was daunting to go through and give
       | each of them an honest shot, but you know: I had to do it. What's
       | the alternative? I might miss a fantastic candidate because
       | someone didn't understand what I actually need.
       | 
       | Evaluating programmers and "devops" people is just insanely hard,
       | technologies are mostly fungible. If you can write one C-like
       | language you can learn the others in about a month, but what
       | can't be taught is what your values are, if you think in a
       | systemic way, if you're easy to work with and respect others.
       | 
       | So, my solution is to have a conversation, challenge what they
       | know, see how they react when challenged, see how they react when
       | they reach the end of their knowledge and see what they're most
       | proud of and if they get excited by it.
       | 
       | No gotchas, no esoteric internal handshake, just: are you
       | defensive? Are you curious? Are you passionate? Can you
       | communicate effectively and are you intelligent.
       | 
       | If you hit those, you can do anything.
       | 
       | "How do you even know who to interview?"
       | 
       | This is a hard question, for me there's not a lot of candidates
       | that are physically located in my region, so those go through as
       | long as they have _something_ on the CV that looks relevant. For
       | others it 's a combination of: would it be easy for them to move,
       | have they worked remote (and can do it in a region where I have a
       | tax entity) and how strong of a fit to the role is the CV, lots
       | of experience in games would be what I expect since I work in
       | video games - but if you're going for a backend programming role
       | then: what have you built and what do you list as your
       | responsibility to achieve it?
       | 
       | With this mindset I managed to build a high performing, high
       | trust team that executed very well on (literally) impossible
       | demands. If the ownership of the company was better that team
       | would have easily been world class.
       | 
       | We also exceeded dunbars second (clan) number with the size of
       | the team, so it wasn't intrinsic to small teams (80+).
        
       | zdw wrote:
       | Duplicate: https://news.ycombinator.com/item?id=44843256
        
       | shahbaby wrote:
       | As much as I dislike leetcode style interviews, if I fail one of
       | those, I learn what I can and move on.
       | 
       | Failing a take-home is an entirely different thing. It's a huge
       | loss in time and mental energy.
       | 
       | I've only done 3 of those in my career and only because the
       | projects sounded interesting. 1 of those 3 resulted in a job
       | offer which I can now confidently say in hindsight was the worst
       | job in my career (...so far!).
       | 
       | I'm now leaning towards just filtering out companies that do
       | take-homes because it signals to me that they don't care about
       | their candidate's time and how a company treats its candidates is
       | usually a good indicator of how they treat their employees.
        
         | bryanrasmussen wrote:
         | I don't get it, every job I have interviewed for since 2013 has
         | had a take home. A couple of them waived it in my case but
         | otherwise they all had take homes. Where are these jobs where
         | people don't get given take homes?
        
           | apwell23 wrote:
           | meta, google, amazon don't have take home
           | 
           | Basically all big companies doing industrial scale hiring (
           | and firing) that don't have time or patience for take homes.
        
             | filesfiles wrote:
             | > Basically all big companies doing industrial scala hiring
             | ( and firing)
             | 
             | Is Scala the right choice for hiring and firing, though? If
             | they need to fire quickly, why not straight machine code?
        
               | apwell23 wrote:
               | to pretend that they care about safety
        
               | strken wrote:
               | I believe this is a typo for SCADA, which would control
               | the industrial machinery used to fire employees in order
               | to ensure distance and accuracy.
        
             | layoric wrote:
             | In Australia, AWS dev position in 2021 had a take home.
             | Microsoft contract position before that didn't but they
             | were desperate to fill seats on a poorly executed gov
             | contract.
        
             | zdragnar wrote:
             | GitHub (pre-microsoft at least) and Crowdstrike both did.
             | Amazon didn't have a take home so much as a "prove you can
             | write code with this simple problem" though that was also
             | pre-AI days as well.
        
           | qudat wrote:
           | When you are rapidly hiring, giving a candidate 2 weeks to
           | complete a take home is a huge drag on the process. Instead,
           | sandwiching 3 interviews (resume walk, leetcode, system
           | design) into a 3 hour time period lets candidates move
           | through the process faster.
        
             | bryanrasmussen wrote:
             | hmm most of the take homes I ever got had a 1 week to
             | complete but I guess I see it, I don't think I've ever been
             | trying to get on a company that is hiring more than a small
             | time at any time.
        
           | ghaff wrote:
           | I can't speak to developer roles specifically. But the last
           | job I had (for a long time), I just dropped an email to
           | someone who was a client. I think a fair number of the
           | developers at the company came through internships or
           | referrals and AFAIK takehomes weren't a thing.
        
             | Henchman21 wrote:
             | What year?
        
               | ghaff wrote:
               | 2010.
               | 
               | It didn't hurt that the person in question ran the
               | products group. (And I went to the same school as the
               | ultimate hiring manager.)
               | 
               | People obviously have different experiences at different
               | companies but networks matter a lot in many cases whether
               | a lot of folks like it or not.
               | 
               | Things still took a few months to coordinate meetings and
               | interviews but it was still the only job I (sort of)
               | applied for.
        
         | apwell23 wrote:
         | Agree. leetcode is the greatest thing that happened to tech
         | interviews.
         | 
         | Get good at it and you can do hundreds of interviews with no
         | prep.
         | 
         | Take homes are a proxy for hiring most desperate ppl who can
         | spend most time on it.
        
           | bombela wrote:
           | With all those leetcode acers, why is software slow as
           | molasses? You would think they pattern match for the most
           | efficient algo with all this training.
           | 
           | In my experience the more impressive somebody is at leet
           | code, the worse their production code. Full of bugs, no error
           | handling. Assuming the inputs never stray from the happy
           | path.
           | 
           | Not saying it's always the case of course. But I did
           | interview almost 400 people over my career.
           | 
           | On the other hand, most people cannot code to save their
           | life. So I have no answers. Only more questions.
        
             | boredatoms wrote:
             | Leetcode is all local cpu. Production code is all waiting
             | for network responses.
        
             | bootsmann wrote:
             | > In my experience the more impressive somebody is at leet
             | code, the worse their production code.
             | 
             | Used to think this too, until I met some truly impressively
             | bad engineers where I'm pretty sure they would not have
             | passed a leetcode screen either. People acing leetcode is
             | at the minimum a good signal for people having the patience
             | to sit down and learn non-trivial things over a somewhat
             | longer time period by themselves.
        
           | FirmwareBurner wrote:
           | _> Get good at it_
           | 
           |  _> with no prep._
           | 
           | You contradicted yourself in the same sentence. You can't get
           | good at leetcoding interviews with no prep
        
             | CITIZENDOT wrote:
             | After getting good at it, there is no "additional" prep
             | time, unlike take homes, where you would need to spend
             | hours for every individual assignment. Is that so hard to
             | understand?
        
               | FirmwareBurner wrote:
               | _> After getting good at it_
               | 
               | Do you know the "use it or loose it" phrase? How long do
               | you stay good at leetocde to not require anymore prep
               | whenever you interview again?
               | 
               | For some people, doing an AI assisted take home might
               | take less time than having to restudy and re-exercise
               | leetcode for months which they won't use again. Plus a
               | lot of people suck at live coding when put on the spot
               | due to anxiety, which means even more time investment for
               | something not related to work.
               | 
               |  _> Is that so hard to understand?_
               | 
               | I understood just fine, I'm calling it out as being
               | incorrect for a lot of people.
        
           | sethammons wrote:
           | Interviews need to give signal to the employer. Having a
           | couple decades experience now, working high scale, highly
           | available services, and having designed interviews for
           | thousands of candidates and given hundreds of interviews
           | across half a dozen software engineering orgs, leetcode is
           | poor signal.
           | 
           | Good signals comes from questions that uncover attributes
           | that will grow your team snd fill deficits.
           | 
           | The best method yet for a technical interview is a work
           | sample test based on recent work actually performed by the
           | team. I've never encountered a leetcode problem in the wild.
           | Data structures and algorithms, of course. Leetcode? Nope.
           | 
           | But leetcode is easy to administer and someone else already
           | wrote the question. The big companies don't even try to
           | differentiate between those who clearly have practiced the
           | given leetcode problem type vs someone who derives a solution
           | by working the problem.
        
             | apwell23 wrote:
             | yes agreed leetcode as interview technqiue sucks but its
             | great for interviewers. i am just a powerless cog playing
             | the game trying to provide for my family.
        
         | ImageXav wrote:
         | I've had the complete opposite experience, and feel the
         | complete opposite way. What is there to learn from failing a
         | leetcode? It feels like luck of the draw - I didn't study that
         | specific problem type and so failed. Also, there is an up front
         | cost of several months to cover and study a wide array of
         | leetcode problems.
         | 
         | With a take home I can demonstrate how I would perform at work.
         | I can sit on it, think things over in my head, come up with an
         | attack plan and execute it. I can demonstrate how I think about
         | problems and my own value more clearly. Using a take home as a
         | test is indicative to me that a company cares a bit more about
         | its hiring pipeline and is being careful not to put candidates
         | under arbitrary pressures.
        
         | Fire-Dragon-DoL wrote:
         | I love take home and don't like leetcode, so I was thinking:
         | choose a company based on how they interview, might help with
         | culture fit?
        
         | sensanaty wrote:
         | I feel the complete and total opposite. With leetcode-esque
         | ones it's just a luck of the draw that you can conjure up the
         | memory for whatever it is they're asking you to do. The
         | _decent_ ones are the ones that at least are somewhat
         | realistic, but the truly terrible ones are those where you have
         | to remember how to do an algo of some sort but you have no
         | access to outside tools of any kind. I 've never come out of a
         | leetcode and felt like I learned anything or could've done
         | something better, not to mention the artificially crafted high
         | stress environment. I feel like they also literally _never_
         | reflect anything even approaching the actual work, either, and
         | basically test your memory more than anything else. There 's a
         | reason there's a billion books out there about how to "crack"
         | the leetcode style interviews.
         | 
         | On the other hand, with takehomes I get to approach a project
         | as if it were my own little hobby thing. I get to approach it
         | in ways that are comfortable for me to work, with my music on,
         | in my own editor, on my own setup, with no time pressure (or at
         | least very light time pressure, just like during the actual
         | job). I always use it as an opportunity to try out something
         | new as well, so I'm also learning in the process even if I
         | don't get the job. And in my experience even when rejected,
         | I've _always_ gotten detailed feedback for areas of
         | improvement, which has _never_ happened in leetcode interviews
         | for me.
        
         | rpcorb wrote:
         | What if it's an appropriately scoped take-home assignment? 1-2
         | hours max. I would say that's fair and gives people with
         | interview anxiety more of a chance.
        
       | donatj wrote:
       | At my first employer circa 2005 we had a simple 1-2 hour
       | interview and a 90 day probationary period. Respected people's
       | time, gave everyone a fair chance to prove themselves. I don't
       | know why it's not more common in the industry.
       | 
       | Part of what lead to it I think is we hired largely straight out
       | of college and doing a 9-hour interview with someone with little
       | experience is a waste of time.
       | 
       | It worked great. In my five years there we only had a couple
       | people not make it past the probationary period.
        
         | ghaff wrote:
         | Well, historically, taking a new job often meant relocating
         | which is a big expense for the employer (who typically paid
         | relo for engineering jobs) and is hugely disruptive for the
         | employee. Definitely not just a shrug for everyone concerned if
         | things don't work out after a bit.
         | 
         | Less true in hotbeds for a given industry. But I've had
         | relocation paid twice in my career and it was just a given.
        
           | reactordev wrote:
           | Never in my 25 years has an employer made good on their offer
           | to help with relocating. Often they expect you to be there
           | already.
           | 
           | They'll say they will help. Even have you fill out a form.
           | Then when it comes time to cover the expense, they come up
           | with excuses on why they won't.
        
             | ghaff wrote:
             | I'm talking about somewhat longer ago but it used to just
             | be part of the deal along with living expenses for a month
             | or so in my experience for professional jobs.
        
               | reactordev wrote:
               | Been working professionally since '97, still haven't ever
               | gotten a payment for moving expenses.
        
             | octo888 wrote:
             | > They'll say they will help. Even have you fill out a
             | form.
             | 
             | Have they not formed a verbal contract in saying they'll
             | help with relocation expenses?
        
               | ghaff wrote:
               | It's been a long while but, especially as a young
               | employee (presumably) expecting to have relocation
               | handled, I'd be WTF; the relocation would probably have
               | been a huge chunk of my salary at the time. Of course, at
               | that point, you're probably just screwed and you're
               | probably not going to get a lawyer over it.
        
             | mathiaspoint wrote:
             | The way it's worked for me is I've been given a small
             | relocation bonus and then I'm responsible for figuring the
             | details out.
        
               | reactordev wrote:
               | So _assistance_ really just means punt
        
               | ghaff wrote:
               | Having to relocate a long distance would have been a huge
               | barrier for me both for cost and other reasons at the
               | time. Obviously remote is a bigger option these days but
               | far from universal. Glad it wasn't a problem both times I
               | did even if the cost and other obstacles weren't as great
               | at the time.
        
               | mathiaspoint wrote:
               | Would you really want anything else? I can't really
               | imagine how you're expecting that to work.
        
               | ghaff wrote:
               | In my experience the employer (2x) took care of
               | arrangements for both the moving and the temporary hotel
               | arrangements.
        
               | mathiaspoint wrote:
               | The one time I had an employer involved that closely they
               | completely dropped the ball and I had to crash on a
               | friend's couch. Again I don't think having corporate
               | administration so closely involved in your life is a
               | great idea just because of the dumb things they
               | occasionally do.
        
       | roland35 wrote:
       | I don't mean to be harsh, but as an engineer you owe it to
       | yourself to try and get better at interviewing. Does it suck?
       | Yeah absolutely. Is it an annoying process? Definitely. But even
       | if you have an easy and stable job things can change quickly at
       | any company. You're only closing doors on yourself.
       | 
       | If you get nervous, the main thing you can do is more interviews.
       | My personal anxiety peaks right before the start time, luckily my
       | bathroom is next door to my office! But after doing dozens of
       | interviews I settle in once it gets rolling.
       | 
       | If you hate leetcode, well just get good at it. Yeah it is kinda
       | dumb but it is straightforward to practice. And there is a lot
       | more to a leetcode interview than knowing tricks - you need to
       | communicate well.
       | 
       | Take homes? Yeah they are time consuming. If you really need a
       | job do them, otherwise pass on the company!
       | 
       | Overall as a candidate you really need to try and go one level up
       | on selling yourself - not just why you are a great candidate
       | (which you are of course!), but why you would succeed at this
       | role in particular.
        
         | tayo42 wrote:
         | It's hard to get better when you don't get feedback
        
           | charcircuit wrote:
           | Self reflection amend critique are skills too.
        
           | jaggederest wrote:
           | I'm happy to provide feedback for anyone reading this - Mock
           | interviews or code challenge reviews. No guarantee it's
           | helpful but I'm not a black hole at least!
        
           | bootsmann wrote:
           | Not a huge AI guy but this is something LLMs can do quite
           | well (less so before gpt-5 because that model was a
           | sycophant) but I learned a lot about personality interviews
           | by simply having the AI throw questions at me and then taking
           | my answers apart.
        
           | roland35 wrote:
           | Yeah companies generally won't provide feedback, there is no
           | benefit to them and many times candidates will just argue
           | about it anyways.
           | 
           | For better feedback there are some good mock interview
           | companies out there, or you can ask a friend or mentor. I've
           | also had really good luck just talking to Gemini/Chat GPT.
        
           | lkjdsklf wrote:
           | I'm getting pretty old and have done a ton of interviews at
           | this point in life.
           | 
           | There's never been a single one that went poorly and I didn't
           | know exactly why without a word of feedback from the company
           | I was interviewing with.
        
         | mixmastamyk wrote:
         | I've only been able to book two "phoned-in" (literally and
         | figuratively) interviews in the past year. Not enough to get
         | comfortable.
        
       | paulcole wrote:
       | > select for applicants who will be good employees for years to
       | come
       | 
       | Why would you do this given the expected average tenure is
       | probably like 18 months to 2 years?
        
         | reactordev wrote:
         | They think everyone wants to work for ping pong. It's
         | delusional. All it takes is one bad decision to send everyone
         | running. Leaders are so high on their own egos that they think
         | no one would ever want to leave, but we do.
         | 
         | The issue I see is lots of companies put strategy into hiring
         | from colleges and then are left with the low performers after
         | 3-5 years. A good company will mix college recruiting with job
         | fairs and LinkedIn/indeed ads to get good candidates and won't
         | pretend to be "a family" or _enter cult phrase_ to try to
         | attract talent.
        
           | paulcole wrote:
           | I'm sorry. I don't understand what your comment has to do
           | with mine?
        
             | reactordev wrote:
             | Tenure and young folks not staying longer than 2 years...
             | read it again.
             | 
             | I'm agreeing with you and stating that corporate leadership
             | is out of touch.
        
       | globalnode wrote:
       | So glad I changed industries after my first s/w job out of uni
       | wanted 2 hrs unpaid overtime per day and the boss ran the office
       | like he was lord of the manner, swearing and blowing up whenever
       | it suited him. If I had the skills these people want for the
       | price they're willing to pay I'd just start my own business and
       | reap the rewards myself. Most people aren't worth working for.
       | Perhaps the pool of employers is far larger in the US which makes
       | it easier to shop around for a good one.
        
         | zahlman wrote:
         | The expression is
         | https://en.wikipedia.org/wiki/Lord_of_the_manor .
        
           | globalnode wrote:
           | Thanks, always helps the message when you grammar right.
        
       | pxeger1 wrote:
       | > interviews should: be applicable. reflect the actual job duties
       | 
       | No, it doesn't matter that much what task the candidate is doing
       | in the interview. It matters what the interviewer is looking at.
       | I'm sure plenty of interviewers don't understand this, and I
       | think this is often missed when people debate about Leetcode
       | interviews - including in this article.
       | 
       | > most interview questions have very little to do with day-to-day
       | responsibilities
       | 
       | You're missing what the interview questions are. Yes, one part of
       | the interview is "here is a puzzle, can you solve it?", but many
       | of the other questions should be things like "explain why this
       | doesn't work", "why did you start with this approach?" and "are
       | you sure that is the best name for that function?"
       | 
       | Leetcode interviews are perfectly "applicable", as long as the
       | interviewer is using them as a convenient frame to see how you
       | think, communicate, and write/read/edit code and isn't trying
       | purely to assess your skill at quickly solving leetcode puzzles.
       | 
       | > cannot distinguish a senior programmer from a marketer using
       | chatGPT
       | 
       | This is empirically false, because companies haven't suddenly
       | lost all their hiring signal since ChatGPT came out. But if a
       | company has this problem, they suck at interviewing.
       | 
       | (I admit the style of interviewing I'm describing has its own
       | problems, and in particular doesn't address what I think is the
       | biggest issue: the fact you're partly testing people's ability to
       | (appear to) perform under acute pressure.)
        
         | simpaticoder wrote:
         | _> you're partly testing people's ability to (appear to)
         | perform under acute pressure_
         | 
         | You are also testing people's _endurance_. I once did an on-
         | site interview with Google, and it was a solid 6 hours of leet-
         | style puzzles, one after the other.
        
         | zanderwohl wrote:
         | > but many of the other questions should be things like
         | "explain why this doesn't work", "why did you start with this
         | approach?" and "are you sure that is the best name for that
         | function?"
         | 
         | This is important and something more interviewers should do.
         | The blind adherence to leetcode doesn't tell you much,
         | especially if you're silent during the interview instead of
         | having a short back-and-forth every 15 minutes or so. The
         | problem solving process is more important than the problem
         | solved.
        
         | nine_k wrote:
         | The problem with leetcode is time. If you know a good solution
         | to a puzzle, or can instantly come up with it, you have the
         | time to write it down, make it work, discuss, improve, etc. If
         | you spend extra 10 minutes on a wrong approach, you're very
         | strained, and if you spend 15 minutes, you're toast.
         | 
         |  _But knowing the good solution by heart is not the point!_ For
         | that reason, when I ran code interviews, I often gave hints to
         | the candidate, or sometimes just stated that a particular
         | algorithm is a good solution, and it 's usually implemented
         | using this and that. ("Use BFS. You'll need a queue.")
         | 
         | This is where the demand for _realistic_ conditions kicks in:
         | at work, you 're not going to invent an algorithm, you'll ask
         | the machine what works in a situation like yours, consider, and
         | choose. Doing otherwise would be imprudent.
        
         | godelski wrote:
         | > I admit the style of interviewing I'm describing has its own
         | problems
         | 
         | We need to be clear, _ALL_ styles of interviewing has problems.
         | There 's no global optima for problems like this. It's
         | important to say this because people will point out problems as
         | reasons not to switch while ignoring the existing ones. The
         | answer entirely depends on "what are you optimizing for?" Be
         | precise
         | 
         | Also worth pointing out, the style you describe is the
         | traditional engineering interview. Leetcode type problems were
         | initially done this way. It is also easy to make an effective
         | system worse by trying to improve it. This often happens by
         | trying to apply hard metrics to noisy problems. You don't
         | improve your accuracy, you are just fitting a certain type of
         | noise better (and encouraging Goodhart's Law).
        
       | ozgung wrote:
       | Everyone calls them Interviews but they are not really
       | interviews. They are exams.
       | 
       | Oral exams, live coding exams, system architecture exams, take-
       | home exams, behavioral examinations, code review exams, extended
       | essay writing exams, case study exams, sample work trials.
       | 
       | You can't be a real professional if you have to take exams in
       | every job change.
       | 
       | In serious professions, people take exams early in their careers
       | for being certified. Sometimes they take additional exams to
       | renew their certificates. And that's all.
       | 
       | They don't take exams from random people in random companies that
       | know nothing about evaluating knowledge. They take official,
       | standardized exams prepared by professional testers/educators.
       | 
       | Engineering jobs can't be standardized. Engineering and required
       | skills and knowledge is too broad for that.
       | 
       | An interview is not an exam. It's a meeting. The interviewer asks
       | questions to learn about the candidate. The interviewer may ask
       | some questions to learn about the company and the position.
       | That's all. That's the universal definition of a job interview.
       | All the other things are additional tests and exams.
       | 
       | Do they need to do those exams for better selection? Probably
       | not. Their "hiring process"es are not backed by any science. Then
       | why are they doing that? They have to filter somehow. If there
       | are 1 to 100s ratio of candidates for each position, they need to
       | filter hard. Exams are the standard method for ranking and
       | filtering.
       | 
       | But we are professional engineers, not students.
        
         | Henchman21 wrote:
         | Sounds like you're arguing for a professional licensing regime
         | to exist
        
           | ghaff wrote:
           | In software at least, professional licensing exams basically
           | petered out because no one required them so no one cared.
        
             | billy99k wrote:
             | My guess is that it would impede outsourcing and end up
             | costing companies too much money.
        
               | ghaff wrote:
               | In general, licensing is for regulatory reasons (e.g.
               | signing off on drawings). Engineers don't generally do it
               | unless there is some industry requirement to do so
               | (especially in civil engineering). And there mostly isn't
               | in software.
               | 
               | I started the engineer-in-training track when I was in
               | the offshore drilling industry but then I left and never
               | went back.
        
           | thrown-0825 wrote:
           | There should be. Engineers are liable for their failure.
        
             | sensanaty wrote:
             | And on the plus side that liability also provides people a
             | lever with which they can push back against stupid
             | managerial decisions. My father was an aeronautical
             | engineer, and his favorite word to say to management was
             | "No". Yes, the engine inspection takes a long time. No, I
             | cannot cut corners in any way just to save you some money
             | (No idea if this is just one of his stories or a real
             | situation, but you get the idea :p ).
             | 
             | I don't know why people are so against it in this field
        
               | tukantje wrote:
               | We have this idea that gatekeeping in all its forms is
               | bad; and like all absolutes it is not true.
        
               | agent327 wrote:
               | > I don't know why people are so against it in this field
               | 
               | Because the vast majority of failing software just means
               | inconvenience, rather than disaster.
        
         | master_crab wrote:
         | The only issue is that Software Engineering (is that the term
         | we use?) does have more churn and change than other types that
         | have PEs like Civil.
         | 
         | Not saying it's not possible to focus on fundamentals that have
         | only changed superficially in decades (like the networking
         | stack or data structures), but it is more difficult in this
         | field.
        
         | zanderwohl wrote:
         | > In serious professions, people take exams early in their
         | careers for being certified. Sometimes they take additional
         | exams to renew their certificates. And that's all.
         | 
         | The field of programming emerged from mathematics, not
         | engineering unfortunately. So we lack any useful certification
         | processes.
        
           | musicale wrote:
           | At many schools, CS departments emerged from Electrical
           | Engineering departments. Some (MIT, Berkeley, ...) even have
           | a combined EECS department, while others (Stanford) are part
           | of the school of engineering.
           | 
           | However, it does not seem to be common practice for computing
           | professionals to acquire professional engineering
           | certification. (Perhaps graduation from an accredited program
           | is considered to be equivalent?)
           | 
           | There do seem to be Professional Engineer (PE) certifications
           | for computer engineering at least:
           | 
           | https://ncees.org/exams/pe-exam/electrical-and-computer/
           | 
           | https://ncees.org/wp-content/uploads/2025/01/FINAL_PE-
           | Electr...
           | 
           | There are also company-specific certifications (from
           | Microsoft, Cisco, etc.) but those are less general.
        
         | thrown-0825 wrote:
         | Most devs are not engineers, and has not passed a licensing
         | board or belong to any professional associations.
         | 
         | Most devs are doing work that more closely resembles pipe
         | fitting or carpentry than any engineering discipline.
        
           | musicale wrote:
           | > devs are doing work that more closely resembles pipe
           | fitting or carpentry
           | 
           | Yet plumbers and carpenters (and electricians) are all
           | licensed.
        
           | testing22321 wrote:
           | I have a Bachelor of Software Engineering. The degree is
           | fully accredited by, and I am a member of the Australian
           | Institute of Engineers.
           | 
           | We do exist, but as you said very rare. There were 12 of us
           | in my graduating class in 2004.
        
             | musicale wrote:
             | This is an interesting point. Most US universities are
             | accredited overall, but their individual engineering
             | programs aren't always accredited by engineering
             | accreditors.
             | 
             | For example, UC Berkeley's EECS department lost its ABET
             | accreditation in 2020 (which it had maintained since 1983.)
             | Stanford University lost its ABET accreditation in
             | Electrical Engineering in 2014 (which it had maintained
             | since 1936.) In contrast, nearby Santa Clara University and
             | San Jose State University both have ABET-accredited EE and
             | CS programs. So, consider hiring some of their graduates!
             | 
             | Many computing professionals are members of professional
             | societies such as ACM or IEEE (and many are not since they
             | don't see the value in the expensive dues.)
             | 
             | What has also not been widely adopted, and has even been
             | opposed, is standardized professional engineering
             | certification (exams, licensing, continuing education
             | requirements, etc.) for computing professions such as
             | software development.
             | 
             | I think this may be related to the computing industry's
             | remarkable success in avoiding liability and associated
             | regulation, particularly for software and online services.
        
         | mixmastamyk wrote:
         | Indeed, and ridiculous exams at that. Imagine being at school
         | and they had a several question exam from _anything_ across a
         | four year degree. No information on what area to focus on,
         | because there's no focus on purpose.
         | 
         | Quarter of a million dollars in a suitcase, loaded gun, and a
         | copper ticking clock on the table next to you. Picture of your
         | kids that need new school clothes.
         | 
         | Miss one question and you fail. Must also be confident,
         | friendly, and not too old while doing it.
         | 
         | --> "I can't find anyone that can pass my simple test, they
         | must all be frauds."
         | 
         | This is not how proper exams work, and for good reason.
        
       | vedmakk wrote:
       | I agree with the article. Discussing previously created code and
       | do code reviews live covers a lot of ground. Whereas live coding
       | is just meaningless for the stated reasons.
       | 
       | But a 9-hours interview process seems just too much... I think
       | you will only ever know a candidates true fit once you start
       | actually working together and 2-3 short sessions with someone is
       | enough to get that go/no go feeling.
       | 
       | You can't hire without taking risks.
       | 
       | Where I live, you usually have a 3-months probation time in which
       | both sides can quit within a 7 days period... so the risk is
       | manageable.
       | 
       | Just feel a candidates fit and then go for it... and adjust when
       | necessary. Don't overthink it.
        
         | ghaff wrote:
         | As long as someone isn't relocating, it's possibly reasonable.
         | As long as someone is moving, there's a lot bigger barrier to
         | taking a job. Mind you, there's is a barrier in any case if
         | someone has a decent-paying job but just isn't loving it.
        
       | tomquirk wrote:
       | Not sure if they're still doing it, but GitLab does the code
       | review interview, and I too really liked it.
       | 
       | Before the interview, you clone the repo and get the app running
       | on your machine.
       | 
       | For the first half of the interview, you review a pull request in
       | real time. There's a mix of obvious and non-obvious callouts. And
       | the second half, you actually implement your suggestions.
       | 
       | Honestly the code review portion alone is a great indicator of a
       | dev's experience and soft skills.
        
       | billy99k wrote:
       | My best job (for the last decade) for a software engineering job
       | was a 1 hour technical interview followed by a 1 hour interview
       | with the director.
       | 
       | It helped that it was 90 days contract to hire.
        
       | jbmsf wrote:
       | Early in my career, most of the people I interviewed were not
       | very good.
       | 
       | Eventually, enough time passed that the talent pool grew
       | considerably and most people are baseline competent.
       | 
       | Consequently, I now find that respect and time efficiency matter
       | a lot more.
        
       | liampulles wrote:
       | If I can get a person talking about tradeoffs - be it speaking to
       | a past project, or a hypothetical I give them - then I think I
       | can tell who the serious developers are fairly quickly.
        
       | joshuamoyers wrote:
       | > companies often over-index on crystallized knowledge over fluid
       | intelligence.
       | 
       | another way to say this: focus on aptitude. in my hiring funnel,
       | this is a core tenet. you need to be able to capture polyglots
       | and systems thinkers. its still pretty hard to design a process
       | that balances this all very well. combine that with an absolute
       | glut of applicants and you have a very challenging problem.
        
         | jamboca wrote:
         | i am a data engineer (2 yoe) who speaks multiple languages and
         | thinks in systems. i am looking to switch jobs as the problems
         | i work on at my job are not as interesting as i would hope.
         | also i am underpaid. can you point me to your hiring funnel?
        
       | derivagral wrote:
       | > this also loses you taste
       | 
       | I won't forget the in-person interview round where I coded a
       | frontend visualization for a data graph (tracking global
       | shipping), then fielded a post-work general interview round from
       | the whole company (~10 ppl) about specifics and "choices" made
       | during a rush to finish. I ended up not going due to comp, but
       | they were acquired months later. Life is funny.
        
       | 0x20cowboy wrote:
       | It's crazy, I've been trying to hire an architect to build a
       | house for me, but I don't trust them (they're all liars) so I
       | asked them to draw up blueprints in front of me and describe
       | everything they are doing in great detail. I need to understand
       | what they are doing. This building is important and I don't want
       | a bad hire. They should be able to do this in 10-15 minutes. If
       | they knew what they were doing, this request wouldn't be an
       | issue.
       | 
       | Then I was trying to get someone to do my taxes. So I've been
       | asking every applicant to do my taxes from last year so I can see
       | if they _really_ know what they are doing. I mean sure, they 've
       | done taxes for years, but these are my taxes. I've even tried
       | giving them math puzzles around asset depreciation, but people
       | just keep hanging up the phone.
       | 
       | And then, I wanted to add a wing added to my house and I've been
       | trying to get these entitled contractors to come build a shed in
       | my backyard so I can see if they really know how to use nail
       | guns. I've heard people are just big'ol lairs lately, and I need
       | to see how they work. I mean, sure these guys have built many
       | houses in the past, but we have high standards here and only hire
       | A players.
       | 
       | I've only been getting horrible candidates! No one is worth
       | hiring! There is a huge shortage of qualified people.
       | 
       | If only there was a way to fix this.
        
         | reilly3000 wrote:
         | AI!
        
         | Izkata wrote:
         | I can't tell if this is a snarky way to say we should have
         | programming accreditation like architects and accountants have,
         | or not knowing about accreditation and saying we should just
         | trust the applicants more.
        
       | flappyeagle wrote:
       | The best interview process I've ever done is sitting down with
       | the team for 3 days, crashing on the founders couch for the
       | weekend and shipping code
       | 
       | The worst ones were the leetcode interviews I couldn't pass
        
       | svschannak wrote:
       | Our process is fairly simple:
       | 
       | 1. 60 minutes interview with the CTO.
       | 
       | 2. At home coding challenge. Candidates can pick one from 2
       | coding challenges. But we try to keep them engaging and fun, but
       | still complex in details. Sometimes people don't want to invest
       | this time. That's acceptable, but in this case you have to show
       | os some of your work from the past, so we can discuss this.
       | 
       | 3. Interview with 2 engineers from the team. We are doing coding
       | challenges as a base for this interview. It's just a way to get
       | people talking with each other on technology and how they work.
       | 
       | 4. Make an offer or say no to the candidate. Everyone involved in
       | this process from our side has a veto right. So if one person
       | says no - it's a No.
       | 
       | 5. Send contract to the candidate, if they accept the offer. This
       | is the first time in the process where HR is involved. Everything
       | else before was done by the Dev Team.
       | 
       | I think this is the most important part, show respect by taking
       | care of the process by yourself and communicating with the
       | candidate.
        
         | jimbob45 wrote:
         | Surely a 15 minute phone screen at the beginning with an HR rep
         | would help thin the field, no? Just something quick for them to
         | show that they know how to act appropriately, dress
         | professionally, show up on time, and speak the language. Plus
         | it provides an opportunity for the HR rep to show a roadmap of
         | the process and the candidate an opportunity to ask broad
         | details in case they need to back out.
         | 
         | Caveat: I hate the concept of HR and the phone screen is an
         | excuse to waste their time instead of mine. Also none of this
         | applies if you have < 100 employees.
        
           | john01dav wrote:
           | Dressing professionally is not important for software
           | development jobs. People at my company wear a wide range of
           | clothing, and I haven't seen anyone making an issue of it.
        
             | jimbob45 wrote:
             | Everyone says that until they start sitting in on
             | interviews and someone is wearing a confederate flag shirt
             | or their areola is clearly showing.
        
               | john01dav wrote:
               | Usually dressing professionally refers to standards that
               | are quite different from that, so if one wants to say
               | that they're checking for things like that it would be
               | best to make that clear.
        
         | CodeVisio wrote:
         | 2. "...but in this case you have to show os some of your work
         | from the past, so we can discuss this."
         | 
         | That is not always possible. There is always an NDA in
         | contracts. Imagine me going around and revealing the code I
         | have done for your company...
         | 
         | 3.
         | 
         | Are you going to pay extra those two engineers of your company
         | for doing something that is clearly outside what they were
         | hired for at beginning or outside their competences?
         | 
         | 4.
         | 
         | The same as 3. Are you going to pay those employees for doing
         | manager work instead? Or the managers of your company are paid
         | for doing nothing while showing doing something and soon ready,
         | as in your message, to download their responsibilities to
         | simple engineers (company's leaves )?
         | 
         | Edited.
        
           | moi2388 wrote:
           | 2. Then they do the take home challenge, or you hire another
           | candidate. 3. No, normal wage and is expected of them. 4.
           | That's not manager work. It's a tech talk, it needs to be
           | with the tech people.
           | 
           | It's really not that weird to have the team decide who they
           | want to join their team
        
             | CodeVisio wrote:
             | 2. Then they do the take home challenge, or you hire
             | another candidate.
             | 
             | This is not kindergarden anymore. We're taling adult stuff
             | here. If the manager is not able to interview, analyse and
             | understand who is in front of him, then it is time to
             | change job.
             | 
             | Iff the candidates has personal work to show then it is
             | considered a plus, but it is not madnatory.
             | 
             | 3. No, normal wage and is expected of them.
             | 
             | A hired person is supposed to fill a role and not a double
             | or more roles just because the manager is not able to
             | subdivides tasks, roles etc. I don't expect engineer or
             | technical roles to do manager job.
             | 
             | 4. That's not manager work. It's a tech talk, it needs to
             | be with the tech people. It's really not that weird to have
             | the team decide who they want to join their team
             | 
             | It might work in your culture.
             | 
             | in my culture, who is going to take a manager role
             | _manages_ technical people _and_ as such he _must_ know the
             | technical stuff to a certain degrees otherwise the job is
             | not for him. Here managers don't download their
             | responsibilities to engineers they manage.
             | 
             | At the same time, engineers are not supposed to judge or
             | like or dislike their coworkers. Working in a team is a
             | prerequisite that they have to accept, either you like it
             | or not. Full stop. There is no space for interpretation or
             | for leisure. They have tasks and they finish their tasks.
             | Full stop.
        
           | agent327 wrote:
           | Maybe that attitude works in a big company, but it won't fly
           | in a smaller one. I'm a software engineer and I write plenty
           | of code, but I also help out with interviews, packing, sales
           | demos and proposals, customer support, general IT support,
           | etc. Hell, I've fixed the coffee machine! I'd absolutely hate
           | it if writing code was my only task.
        
             | CodeVisio wrote:
             | I understand you and did the same in the past.
             | 
             | However, here we are talking about at the general level.
             | Not a single instance as your experience.
             | 
             | Engineers are hired for engineering jobs not for manager
             | jobs or mopping the floor.
             | 
             | On the other side, if a lately hired person wasn't find
             | himself comfortable inside the team, I, _as manager_, can
             | always complain the team and accuse them being guilty
             | because they weren't able to say NO at interview level or
             | because they said YES at the wrong candidate. Do you see
             | the faulty thought of our time? I as manager earn a lot for
             | managing people but in reality I download my
             | responsibilities of not being able to interview a candidate
             | and so find the right person _downloading_ that on the team
             | that actually is not responsible for new hired person.
             | Fantastic.
             | 
             | Than's the meal they want you digest in some cultures. In
             | mine, as manager, I decide who is on board, and I clarify
             | clearly the roles of every one. No space for
             | interpretation.
             | 
             | I din't come out from a manager school, but I started from
             | the ground and I put myself _every time_ in the shoes of
             | who is managed by me.
             | 
             | My humble opinion
        
               | sly010 wrote:
               | We get it. You are a manager.
        
           | azangru wrote:
           | > Are you going to pay extra those two engineers of your
           | company for doing something that is clearly outside what they
           | were hired for at beginning or outside their competences?
           | 
           | Why is it outside (and not just outside, but clearly outside)
           | of what they were hired for or what their competencies are?
           | Engineers work on the product. Engineers review each other's
           | code. Engineers are a stakeholder in this whole process --
           | after all, the candidate may become their future colleague,
           | and engineers are best positioned to know what they want to
           | see in a prospective colleague. Engineers can appreciate
           | whether their peers have the desired skills.
           | 
           | Why does this activity require a higher pay than developing a
           | new feature with your teammates?
        
           | scarface_74 wrote:
           | I get paid to bring my knowledge and skills about computers
           | and systems to bring business value to the company - to make
           | them money or to save them money.
           | 
           | During the past decade, that has been as a "senior" employee
           | of some sort. By senior I don't mean just "I codez real gud".
           | 
           | That has meant:
           | 
           | - Being on calls or flying out to a customer's site to
           | support sales in closing deals when I was working with B2B
           | companies and later full time working at consulting
           | companies.
           | 
           | - Interviewing candidates
           | 
           | - leading teams and come project management work.
           | 
           | - hands on keyboard coding
           | 
           | - DevOps [sic] setting up architecture for empty AWS
           | accounts.
           | 
           | But I'm always up front about tradeoffs to management. If
           | they want me to do one thing on the list, there is an
           | expectation that something else on the list won't get done. I
           | don't put in more than around 40 hours a week aside from the
           | infrequent business travel.
        
         | godelski wrote:
         | > At home coding challenge
         | 
         | I won't do an at home coding challenge, that is, unless you pay
         | me. It's not about time investment, it is that we need to
         | respect one another. You also have to realize a lot of places
         | will use these "challenges" to get free work done. I'm sure
         | this isn't what you're doing, but how is the person
         | interviewing supposed to know? It is definitely a red flag.
         | Built from good intentions, but a red flag nonetheless.
        
           | sensanaty wrote:
           | (I do the interviews at our company, but I'm just a regular
           | dev and not in management or HR or anything like that)
           | 
           | I get where you're coming from, and I've tried to fight to
           | get people paid to do our take homes because I also feel it's
           | only fair if we're expecting them to spend ~3 hours of their
           | own time, but you also end up in situations where people will
           | do the interviews _just_ for the money. We had a small trial
           | run with a pretty laughable sum, something like 40 bucks just
           | to test the waters and see how people reacted (this was for a
           | very high paying role, mind you), and we got a _staggering_
           | amount of people who clearly didn 't care at all about the
           | role and just wanted the free money. Like literally would
           | just post a link to a random repo or whatever, completely
           | unrelated to the takehome, and you as the company don't
           | really want to be in the situation where you argue with
           | candidates about what constitutes a "real assignment" for the
           | purposes of payment.
           | 
           | It's one of those situations where a handful of dickheads can
           | ruin a good thing for the decent folk.
           | 
           | At least personally, I dedicate as much time to reviewing the
           | takehomes as the candidates themselves put in. I write
           | extremely detailed feedback covering every single line they
           | present us and we supply that feedback to candidates
           | regardless if we're moving forward with them or not. Also
           | importantly, in the candidate gives us an actual assignment,
           | we _always_ move them through to the discussion part of the
           | interview, except for cases where the assignment was
           | basically not done at all or was egregiously terrible. I feel
           | mixed on this one, because sometimes it 's clear from the
           | assignment that chances are slim for the candidate, but I've
           | also seen some pretty bad takehomes end up with super strong
           | hires at the end (and vice versa!) from the discussions.
           | 
           | HR even tells me that a few candidates reached out and wanted
           | to thank me personally for the feedback I gave them even when
           | they didn't end up getting hired, so at least from what I can
           | tell people don't mind the way we do it. I personally fucking
           | _hate_ doing interviews, regardless of which side of the
           | interview table I 'm on, so at least when I'm the one doing
           | the breathing-down-the-neck thing, I try to make it as good
           | of an experience as I possibly can.
           | 
           | IMO it's the fairest interview method, and the one I
           | personally prefer to do when I'm the one interviewing (as in,
           | when I interview for jobs). In my experience it's always been
           | pretty obvious that the takehomes aren't for any actual work
           | (obviously I can't speak for everyone here, I'm sure it
           | _does_ happen) and it 's always a pretty made up scenario
           | that is loosely tied to what the domain is. I know that it
           | can be unfair for people with a lot on their plate, at least
           | I've been lucky enough that 2-4 hours out of my week is
           | pretty doable, and especially compared to something like
           | leetcode (which most people still have to study for, so the
           | 2-4 hour thing is pretty moot IMO) it's just incomparably
           | better. I've tried doing "just talking" types of interviews,
           | but there are a lot of good bullshitters out there, so there
           | has to be _some_ type of actual programming just to weed them
           | out.
        
           | oreilles wrote:
           | Maybe you should have read the whole sentence.
        
             | godelski wrote:
             | I did. I even read the whole comment
        
           | drdrek wrote:
           | Have you ever integrated code a candidate wrote into a code
           | base? Have you ever met anyone that have?
           | 
           | Ask yourself why not
        
           | jama211 wrote:
           | Personally I love take home challenges because I can destress
           | compared to coding in front of someone and I can prove what
           | I'm made of. Got me jobs that has. It's a part of life.
        
           | musicale wrote:
           | It seems fair and appropriate to pay applicants (or employees
           | for that matter) to compensate them for the additional time
           | required for a take-home assignment, even if it's not actual
           | production work for the company.
        
           | pavel_lishin wrote:
           | By that logic, you should be paid for every minute of the
           | interview process.
           | 
           | Which is a reasonable stance to take! But not if you want to
           | be paid for take homes, but not for interviews.
        
             | godelski wrote:
             | Please operate in good faith[0,1]
             | 
             | I think any reasonable person can interpret that there is a
             | meaningful difference between an hour of work and several.
             | The same way you might drive your friend across town for
             | free but you're probably going to ask them for gas money
             | and some beers if they ask you to help them move across
             | state. An hour of my time is just less valuable than my
             | entire day.
             | 
             | [0] https://en.wikipedia.org/wiki/Reductio_ad_absurdum
             | 
             | [1] https://news.ycombinator.com/newsguidelines.html
        
         | eunos wrote:
         | > veto right
         | 
         | I honestly disagree with the veto right because it makes it too
         | easy to be abused. In my opinion, a supermajority (66% or even
         | 75%) agreement should be sufficient. They said that Liberum
         | Veto rotted the Polish-Lithuanian parliament.
        
           | shortrounddev2 wrote:
           | Francis Fukuyama calls this system (everyone gets a veto) a
           | vetocracy, and it basically means that nothing ever gets done
        
         | tuna74 wrote:
         | How do you select the people who get to talk to your CTO?
        
         | belter wrote:
         | > We are doing coding challenges
         | 
         | I won't do a coding challenge unless you do mine too. Don't
         | they always say interviewing should be mutual evaluation?
         | 
         | Here's the deal: You give me your standard coding challenge,
         | then we reverse roles for an equivalent one I prepared. We do
         | this for the full interview duration.
         | 
         | If you can't solve mine, that tells us something important
         | about the technical bar at your company. After all, if coding
         | puzzles are truly predictive of job performance and essential
         | for determining candidate quality, then presumably everyone on
         | your team, and especially those making hiring decisions should
         | excel at them... ;-)
         | 
         | If your coding challenges are going to determine my
         | professional future, and your company claims it only hires "the
         | best," then you should have zero problem demonstrating that
         | same level of excellence. I wouldn't want to work somewhere
         | where the interviewers can't meet the standards they are
         | imposing on candidates.
         | 
         | Either these challenges are meaningful indicators of ability
         | (in which case you should welcome the chance to prove your
         | team's competence), or they are arbitrary hoops and in that
         | case, why are we doing this?
        
         | mcprwklzpq wrote:
         | When does the CTO has time to be the first unit in the
         | pipeline? How much applicants do you have?
         | 
         | From our experience just posting a junior web developer job
         | gets up to 1000 resumes into our inbox. And we just a small
         | company without an established name.
         | 
         | The only possible first step for us is to automatically send
         | everyone an at home coding challenge. This narrows down the
         | list to only about 50 developers that would reply. Only 10 of
         | them would send working code. And only at that point we can
         | actually start to interview.
        
       | whatever1 wrote:
       | I really loved the uno reverse card interview the author
       | recommended. "Let's debug this piece of broken code"
       | 
       | This can spark so many interesting discussions, from syntax,
       | architecture, cs, product etc
       | 
       | It is literally the job that engineers do 99% of their time yet
       | we don't interview on this.
        
         | makeitdouble wrote:
         | I also loved the idea.
         | 
         | Except it was wildly unpopular amount the other interviewers as
         | t was seen as setting traps and watch if the poor guy falls
         | into them.
         | 
         | And interviewees were sometimes dumbfounded looking at the
         | code, and we didn't know if they were just crushing under the
         | stress or had never looked at code in their life.
         | 
         | All in all, it wasn't that different from a straight leetcode
         | interview.
         | 
         | Code reviews were basically the same, nice on paper but hard to
         | judge in practice.
        
           | ludicrousdispla wrote:
           | If I was asked to review code in an interview, I'd prefer it
           | be printed out on a sheet of A2 or A3 paper that I could look
           | over and write on.
           | 
           | Regardless, there should be a hard rule that if you show code
           | (either working code or example code) to a candidate then it
           | needs to stay visible for at least five minutes. No skipping
           | ahead to the next slide or switching windows after 2 seconds.
        
             | makeitdouble wrote:
             | For live debugging/fixing we were sharing a dedicated
             | GitHub repo, and the candidate would share his screen while
             | doing it. It was kinda of a mess, so I switched to a more
             | static approach of sharing a MR and have the candidate
             | explain what it does, and potentially comment on it.
             | 
             | TBH I wouldn't do that face to face, it's so unnatural I'd
             | prefer white boarding or straight handing them a computer.
             | 
             | That's also where using an online coding platform where the
             | candidate can run the code works a lot better, less
             | preparation on either side, less surprises.
        
               | ludicrousdispla wrote:
               | I generally make it a rule to not share my screen,
               | install software, or create a new account as part of an
               | interview process, so using an online coding platform is
               | nice.
        
           | mixmastamyk wrote:
           | Disagree. Am a good programmer who can't perform under stress
           | or surveillance. A code review would be 10x less stressful
           | than writing fresh code and enable me to show off knowledge
           | easily, in a good way.
        
         | ethan_smith wrote:
         | Debugging exercises reveal not just technical knowledge but
         | also communication patterns - how candidates ask clarifying
         | questions and explain their reasoning reveals more about their
         | daily work habits than most algorithm puzzles.
        
       | aaronbrethorst wrote:
       | I've been using a variation on the "Code Review" example for
       | years, and really like it. I give the candidate some fairly
       | straightforward sample code[1] that interacts with a Python
       | library[2] along with a couple user stories that they are
       | expected to implement. I tell them I'm both their product manager
       | and pair programming buddy, and that they should ask me any
       | questions they might have, use ChatGPT, consult Stack
       | Overflow...whatever they do to solve the problem at hand because
       | I'm just interested in seeing how they think.
       | 
       | No system is perfect, but I have a 100% success rate with the
       | engineers that have been hired using this model, and several
       | years of data to back it up.
       | 
       | [1] It actually has a few subtle bugs in it that I'm always
       | curious to see if they'll catch.
       | 
       | [2] The job in question requires working on a Python web app, and
       | so I assume some basic Python knowledge.
        
       | gyulai wrote:
       | I disagree on the "taste" aspect: I don't think it's valuable to
       | take that into account in the slightest.
       | 
       | A lot of the time, technical interviews and take-home exercises
       | turn into 100 iterations of "Do you prefer vanilla ice cream or
       | chocolate?" or "Do you prefer vi or emacs?"
       | 
       | A good employee will figure out the subjective tastes, biases,
       | and cultural quirks of a workplace, and fit in. A senior engineer
       | will have done it perhaps half a dozen times in their career. --
       | And yet, companies insist on putting interviewees in a situation
       | of having to basically mind-read those subjective tastes and
       | biases to try to tell interviewers what they want to hear,
       | because they'll reject a candidate on the false premise that a vi
       | guy will never fit into an emacs shop.
       | 
       | "How do you feel about unit tests?" I really don't have any
       | feelings about them whatsoever. Just tell me, if you want me to
       | write them or not. Instead you're asking me to mind-read and
       | trigger some hidden trauma in you. I just don't know whether the
       | trauma is that codebase that required breaking production every
       | single day, because there was no way to test it. Or whether the
       | trauma is that one guy that you hired who never got any work done
       | because he obsessed over refactoring the codebase for optimal
       | testability instead.
        
       | tropicalfruit wrote:
       | job ads used to say "thrives under pressure" as a kind of
       | euphemism
       | 
       | now they just use the interview gauntlet to test your will
       | 
       | its like those japanese game shows where they have 10 rounds of
       | humiliation to see how far you can make it
        
       | godelski wrote:
       | Just talk to people. Seriously. If you're "an expert", then >80%
       | of the time you can figure out if someone is an expert in the
       | same topic just by talking to them. See how they think and
       | problem solve. That's the skills they'll be using on the job
       | anyways.
       | 
       | Here's the traditional engineering interview script:
       | 
       | Ask the candidate how they'd solve a problem you either recently
       | solved or are currently working on. Where does their mind go?
       | What questions do they ask? Do they make the same mistakes you
       | made? Are they different? Do those complement one another? Are
       | they excited?
       | 
       | Honestly, one of the best things to do is get people to talk
       | about their passions. For a lot of engineers their passion is
       | related to their work. You WANT this as a business. They'll work
       | hard because they're having fun doing the work. They'll learn
       | more on the side and get a lot of expertise and ideas you
       | wouldn't have on your own. If you make the job interesting and
       | fun, they'll stay despite offers of higher pay too! But all of
       | that depends on managers. A good manager participates and their
       | most important job is preventing engineers from spending too much
       | time in rabbit holes. You need to go down some but some unravel
       | forever and your engineer will get stuck in an infinite loop.
        
         | maccard wrote:
         | I've interviewed enough people to staff a company and I
         | disagree.
         | 
         | You really really need to go through an actual code exercise
         | with them. It's staggering how many people I've interviewed who
         | can talk the talk but when confronted with with a 50 line class
         | full of glaring issues for a code review exercise, they can't
         | find any of the actual problems. The great thing about it is
         | that the good people will spot the super obvious ones in about
         | 5 seconds and you can just move on from it very quickly.
         | 
         | We're talking c++ programmers with a decade of experience not
         | spotting basic RAII, missing pointer checks and straight up
         | logic bugs for the domain that we interview for and hire in
         | (games).
        
           | Buttons840 wrote:
           | > when confronted with with a 50 line class full of glaring
           | issues
           | 
           | Would this work with any language other than C++? In almost
           | every other language the only ways the code can actually be
           | broken is if there's undefined variables or something. Sure,
           | any language can have logic bugs, but that would require more
           | than 50 lines to be certain of.
           | 
           | I mean, even if the code says something like `total /= 0`,
           | yeah, it looks wrong, but, I'm not 100% certain it's wrong
           | with just 50 lines of context.
           | 
           | Were these programmers lying about their decades of
           | experience? Or did they really get by with writing broken C++
           | all those years without knowing the basics? What a language!
           | I think C++ is a special case when it comes to interviews.
        
             | maccard wrote:
             | It's a self contained class that is littered with basic
             | errors and doesn't actually do what it's supposed to do.
             | There's about 15 things wrong - missing pointer checks,
             | uninitialised variables, public variables with private
             | get/set functions, a memory leak, logic bugs that don't do
             | what the prompt says it's supposed to do, subtle
             | behavioural issues that come up in edge cases. We're not
             | looking for every single one, but there is an alarming
             | number of people who cannot identify even the most glaring
             | issues of "there's a new in the constructor and not a
             | delete in the destructor".
             | 
             | > Or did they really get by with writing broken C++ all
             | those years without knowing the basics?
             | 
             | Having inadvertently hired a handful of people, it's this.
             | They write shonky c++, it just about works, but they spend
             | all their time patching up the mess they've left behind
             | rather than doing it right in the first place
             | 
             | > I'm not 100% certain it's wrong with just 50 lines of
             | context.
             | 
             | These are blatant issues that we would expect a reviewer to
             | catch in isolation. It's also an interview, we expect you
             | to ask questions. You're told as part of the brief to ask
             | questions if you're unsure. It's not a trick, we're looking
             | to see if you can actually write the code or if you just
             | can rattle off some of the rules.
             | 
             | A good example is DIY. How do you install a shelf - you
             | drill a few screws into the wall and stick a piece of wood
             | on it. Being able to tell you that is very different to
             | being able to do that level on a wall. I can tell you "use
             | SQL to select the name of the users who have used X
             | resource without any duplicates", but I might not actually
             | be able to write that query ("select name from table group
             | by X where Count(X) > 1")
             | 
             | > I think C++ is a special case when it comes to
             | interviews.
             | 
             | I disagree. Give me a language and I can give you 50-100
             | lines of code that just about does what it's supposed to do
             | but is littered with issues. Offhand I could write the same
             | thing for C#, go, python and SQL with very little issue.
        
               | Buttons840 wrote:
               | Thanks for the additional detail. It sounds like a great
               | interview question; it's both easier, and yet more real-
               | life, than something like "write fizz-buzz".
        
           | OJFord wrote:
           | I wonder how many of them would do fine not under pressure
           | though. You're not (necessarily) weeding out experienced
           | people who can't find actual problems in a 50 line class full
           | of glaring issues, you're weeding out those who can't _under
           | pressure in an interview setting_.
        
             | maccard wrote:
             | I don't necessarily disagree but anyone who is a c++
             | programmer and sees                   class foo {
             | public:             foo() {                 ptr = new
             | other();             }                  ~foo() {
             | }         };
             | 
             | And doesn't immediately question it doesn't instil
             | confidence.
             | 
             | Interviews are inherently high pressure situations for the
             | candidate, the only way to avoid that is to just let people
             | try out on the job and fire them if it isn't working out.
             | That's unfair to everyone.
        
               | atomicnumber3 wrote:
               | Forgive me, I'm a Java programmer.
               | 
               | The glaring bug here is that ptr is - or rather the
               | object being pointed to is - on the heap and allocated in
               | the constructor, but the deconstructor doesn't free it?
        
               | fake-name wrote:
               | - ptr isn't declared in the class body
               | 
               | - ptr is not being deallocated in the destructor
               | 
               | (personal preference - use of class member without
               | explicit `this->`)
        
               | tremon wrote:
               | Does this example even compile, given that ptr is not
               | declared anywhere?
        
             | tshaddox wrote:
             | How could you ever know whether that's the case? Obviously
             | it makes sense to try to conduct the interviewer with a
             | low-pressure tone, and perhaps make accommodations for
             | people who seems especially nervous, but at the end of the
             | day I don't think a job interview has meaningfully higher
             | pressure to perform than, say, the first few months of a
             | new job.
        
           | godelski wrote:
           | I didn't say "no code" and I'm definitely not against some
           | screener type of questions. But I am against having 6 rounds
           | of interviewing and at least 3 of those being coding
           | challenges where there's right answers to be gamified and
           | made into a website or book for people to pay to memorize.
        
             | maccard wrote:
             | My preferred loop is:
             | 
             | 15m recruiter screen (1hr Take home goes here if you're
             | doing it) 30m hiring manager call 1hr tech interview 1hr
             | team fit
             | 
             | And a go/no go at that point. You can put the hiring
             | manager call at the end if the hiring manager is a senior
             | enough person that you need to protect their time.
             | 
             | The tech test should be actual code, but not evaluated for
             | syntax. I like a code review test but we've also done
             | problem solving and writing pseudo code in the past. No let
             | code, no algorithms and no tricky formulas. If you want one
             | of those you should provide the formula. A good tech
             | interview should be open ended enough that you can dig into
             | whatever direction the candidate goes - if they go hard
             | onto concurrency then follow that track, or if they go into
             | testing then follow that track.
        
         | lordnacho wrote:
         | I agree. I've interviewed loads of people, without ever giving
         | a job to someone who couldn't do the work.
         | 
         | I just have a deep technical conversation. If they run out of
         | things to say, they are not right for the job. They run out of
         | BS, because I keep the conversation on specific things that you
         | can't make up, yet keep it open enough that you have to bring
         | your own experience.
         | 
         | That's it, (spoiler alert!) it's like the great reveal in Kung
         | Fu Panda.
         | 
         | > For a lot of engineers their passion is related to their
         | work.
         | 
         | This is the guy you find with this method. He can talk forever,
         | because he loves what he does and can't not keep doing it.
        
         | dustingetz wrote:
         | individual manager discretion produces widely variable outcomes
         | at scale, a lot of (most?) managers are promoted "by default"
         | because the company is growing quickly, or lost a key person,
         | and there is no better choice available, and it would be hard
         | work to go find and recruit a better choice and nobody wants to
         | do that work. So we add process and structure to help
         | underqualified personnel not totally screw it up, which
         | produces fine results for a while until hierarchy and process
         | gets too heavy and marginal returns start to decay, and viola.
         | Leetcode and AI screening.
        
           | godelski wrote:
           | This would be a nice explanation if my last round of
           | interviewing with a few big tech companies didn't involve
           | interviewing with technical people. In fact, except for the
           | first phone screening interview I exclusively interviewed
           | with technical people.
        
         | scarface_74 wrote:
         | No my passion isn't my job. I have a long list of things I do
         | for fun. Sitting at a computer is not one of them. My job is
         | transactional - an exchange of labor for money.
         | 
         | I can't exchange "passion" for food clothes or shelter.
         | 
         | I'm 51 now and can afford to choose work life balance over
         | money. But if I were younger and it's advice I give all younger
         | graduates in CS is to "grind leetCode and work for a FAANG (or
         | equivalent paying company)" and by pay I mean cash and RSUs in
         | publicly traded companies not "equity" that will statistically
         | be worthless.
        
           | moregrist wrote:
           | If you're in an interview, you've already agreed to an hour
           | of your time talking to someone. Few technical interviewers
           | expect their problem to be your passion. But I think it's
           | concerning if you can't show interest in a specific problem
           | and have a good technical discussion about solutions for an
           | hour.
        
             | scarface_74 wrote:
             | I don't think I've ever even proffered "passion" about
             | software development or whatever random B2B SaaS vertical
             | the company was doing.
             | 
             | I show proficiency, professionalism, expertise, and the
             | ability to bring that to a job.
             | 
             | I've had 10 jobs everything from startups, random big
             | enterprise, and BigTech.
             | 
             | Am I suppose to show passion about - bill printing? Field
             | services sending technicians to people's houses? Railroad
             | car repair?
             | 
             | Admittedly my first job as an architect was for a company
             | that managed sending nurses to the homes of special needs
             | kids and the next two were in the health care industry, but
             | after that it was dealing with cloud consulting (full time
             | jobs) first at AWS directly then other consulting companies
             | (currently a staff architect at a 3rd party cloud company)
             | 
             | I can talk about technical solutions, be a post sales
             | architect, lead implementations and do system design and
             | coding all day long without being "passionate" about the
             | business. It's just professionalism and my addictions to
             | food and shelter
        
               | godelski wrote:
               | Passion can show itself in many ways. Why did you pick
               | programming of all things? There's something there,
               | right? If you can dig into a topic, that's a form of
               | passion. If you're willing to put in hard work, that's a
               | form of passion. These may not be the same thing as the
               | person who gets excited about these problems, but
               | something did drive you. And no one is so excited about
               | coding that they are never dispassionate and never
               | frustrated. The thing you're looking for is why should I
               | trust that you have these skills? If there's nothing you
               | can rant about, then I'd find that odd, even if you see
               | it as a paycheck.
        
               | scarface_74 wrote:
               | I picked programming because I was a short (still short),
               | fat (I got better) kid with a computer in the mid 80s.
               | 
               | You can "trust" I have those skills because I can talk
               | about my past experiences, you can throw any
               | architectural or business problem at me and I can talk
               | through it including tradeoffs and why I made the
               | decisions I made. How I deal with organizational
               | challenges, etc.
               | 
               | My being able to dig into a topic is not "passion". It's
               | my _job_. I get paid to know my subject matter deeply and
               | to be able to ramp up fast on technology and the business
               | domain.
               | 
               | The deal is if I work at your company, you agreed to give
               | me $x amount of money, benefits and for me remote work
               | and in exchange I agreed to give your company all of my
               | expertise gained over 30 years of working for 40-45 hours
               | a week.
               | 
               | You need me to code those 40 hours a week? You got me.
               | You need me to be on a zoom call or fly to a client site?
               | No problem. You want me to do pretty diagrams and spit
               | out 40 page requirement documents or business proposals?
               | I can do that too. Along with leading projects, cloud
               | architecture, etc.
               | 
               | Just understand, you get 40-45 hours a week. You don't
               | get late nights, you don't get on call, you don't get
               | weekend work, and my bullshit tolerance level is
               | relatively low before I am looking for another job - ask
               | my last nine employers.
        
               | godelski wrote:
               | Okay, so it seems like for the most part we agree in
               | concept but disagree about the words used to convey them?
               | Do I have that right?
               | 
               | I laid out what __I__ consider different forms of passion
               | and while explaining yourself you met some of that
               | criteria. So I'm not sure where the anger is coming from.
               | I hope you're doing okay and I really hope we can have
               | fewer abusive employers. I'm really empathetic to that,
               | and have quit several jobs because situations like you
               | mention.
        
               | scarface_74 wrote:
               | It's not anger. I get tired of employers taking advantage
               | of naive younger developers who have "passion" and
               | underpay them and overwork them, expect them to have open
               | source contributions and as you said yourself, if someone
               | is "passionate" money isn't as important.
               | 
               | These are the people who don't show "passion" unless when
               | they get off of work they are doing side projects related
               | to software development and usually end up getting burned
               | out.
               | 
               | I've also avoided burn out, stress over work and I am
               | able to survive in the industry for 30 years because I
               | understand the transactional nature of the job and set
               | boundaries.
               | 
               | Someone who does there job well doesn't mean they are
               | "passionate", they are "professional".
        
         | tshaddox wrote:
         | But if you need someone to show up and code every day, you also
         | need someone who is willing and able to do that. I don't think
         | a passionate chat can demonstrate that.
        
       | scarface_74 wrote:
       | He mentioned that Oxide has an interview process that takes 20
       | hours realistically between coming up with work samples,
       | answering 8 questions before hand and 9 hours of in person
       | interviews.
       | 
       | I was curious about the pay.
       | 
       | https://www.glassdoor.com/Salary/Oxide-Computer-Salaries-E54...
       | 
       | For their "senior" engineers it's in the range of offers for I've
       | seen for new grads at most of the tech companies and around the
       | range of generic enterprise CRUD developers.
       | 
       | No offense to "enterprise developers". I spent 25 years as one.
       | But why would I jump through hoops for a job that pays about the
       | same as I could hypothetically get based on interviewing for a
       | few hours and asking generic behavioral questions and maybe some
       | techno trivia about whatever language the company uses.
       | 
       | I find it fascinating that companies want rockstar ninja
       | developers but then offer meh compensation for the positions.
        
         | bcantrill wrote:
         | So (foolishly?) I had never bothered to check Glassdoor,
         | because we have been so upfront about our compensation.[0] But
         | apparently that was a mistake! If it needs to be said, the
         | Glassdoor numbers are comically wrong -- and in fact the high
         | number in the "Engineer" range was quite a bit less than what
         | we payed everyone six years ago!
         | 
         | [0] https://oxide.computer/blog/oxides-compensation-model-how-
         | is...
        
           | scarface_74 wrote:
           | That's fair.
           | 
           | First I'm going to make an argument and then immediately
           | refute it before someone else makes the argument. That $235K
           | is still lower than what mid level developers make at any of
           | the BigTech companies.
           | 
           | Yes, that's true. But they are all toxic hellholes where
           | everyone is jockeying for position, making sure they show
           | "impact" that looks good on promo docs and they all have RTO
           | mandates even for positions that were formally "field by
           | design".
           | 
           | $235K and the ability to work remotely is something I would
           | definitely think is fair (and a little more than I make now
           | that I'm outside of Bigtech working remotely) as long as you
           | give cost of living increases and is more than most
           | developers will ever make inflation adjusted.
           | 
           | The other point you make is that performance is just a form
           | of stack ranking and even hard work is usually just awarded
           | with a 1-2% raise more than someone else gets. Why not
           | separate it from comp?
           | 
           | I also like sales having variable compensation that is based
           | on performance. I work somewhat as a post sales architect and
           | I have an appreciation for the sales side more than most
           | engineers.
        
             | sunshowers wrote:
             | Big tech companies have mostly figured out some kind of
             | infinite money glitch. I don't think comparing compensation
             | at them to startups makes a huge amount of sense. (It makes
             | _some_ sense from the perspective of how much money 's
             | coming into your bank account--just not a huge amount.)
             | 
             | Being a prominent face at a startup can also set you up for
             | greater success in your career than being one of a hundred
             | thousand at a bigco.
             | 
             | And as you touched on already, the environment at Oxide is
             | a million times better than the toxicity and empire
             | building that happens at bigcos.
        
       | retrocog wrote:
       | Well structured temp to perm arrangements are usually win-win?
        
       | notjoemama wrote:
       | > live coding does not select for generalists
       | 
       | I have a rage memory now of a "live coding" event that makes me
       | want to leave this profession and never come back.
       | 
       | Here's my suggestion for the technical interview:
       | 
       | 1. Applicant signs NDA and agrees to not use AI 2. A small bug or
       | feature request is chosen from the backlog 3. The staff engineer
       | pair programs with the applicant until it is fixed/implemented
       | 
       | This does a few things:
       | 
       | a) The interview is suddenly "productive" for the employer rather
       | than a cost sink b) No one will apply that doesn't actually know
       | the stack/framework/language c) The interviewer gets a real world
       | example of what its like to work with the applicant d) Leet
       | coding and puzzle solving is eliminated in favor of real world
       | coding e) A secondary skill set that doesn't actually contribute
       | to the work is eliminated (go pound sand autists)
        
       | jboggan wrote:
       | One of my favorite interviews (Mixrank) was where the CTO/founder
       | and I picked a random problem on Project Euler and we both coded
       | on it in parallel. I was in the driver's seat as far as design
       | and general approach was concerned but we were each coding an
       | independent solution. We weren't even using the same languages.
       | 
       | Once we both had the correct answer, we started optimizing to try
       | and eclipse each others' runtime. This was actually a fantastic
       | test to display deeper knowledge beyond just regurgitating a
       | solution, showing benefits and drawbacks of different languages
       | and patterns, and seeing how we could work while agreeing or
       | disagreeing on a technical subject.
       | 
       | I was really too junior for the role they wanted and I didn't get
       | the job, but it was a fantastic experience.
        
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