https://www.ycombinator.com/companies/promoted/jobs/8f7rQXj-staff-machine-learning-engineer Y Combinator Accelerator AboutApplyFAQPeopleYC Blog Continuity AboutGrowth ProgramContinuity Blog Companies Startup DirectoryTop CompaniesLaunch YC Startup Jobs All Jobs* Engineering* Design* People & HRUltimate Startup Job Guide YC Startup Jobs BlogUpcoming Events Startup School AboutCo-Founder MatchingStartup School Blog Library SAFE Resources Event CalendarNewsletterFor InvestorsHacker News Open main menu Apply for W2023 batch.Apply [bd28656a2b] Promoted.ai Marketplace Optimization Staff Machine Learning Engineer $100k - $400k / 0.25% - 1.60% Location San Francisco, CA / Seattle, WA / Remote (United States/Canada) Job Type Full-time Experience 3+ years Connect directly with founders of the best YC-funded startups. Apply to role > Andrew Yates Andrew Yates Founder About the role Promoted is hiring a staff machine learning engineer with experience with social media, e-commerce, and ads recommendations. We are especially interested in people with search relevance modeling and experience with text, image embeddings, and event-sequence modeling. We expect that you have experience with training and deploying production models in Python and C++. An ideal candidate will know that past engagement is the best predictor of future engagement, that GBDT is usually the best model for a few hundred features on medium-sized data but has successfully used neural networks in production, and knows the hell of forever A/B testing -0.1% loss improvements in launch reviews and aspires to do more. If you: 1. worked in search, ranking, or ads engineering at Facebook or Google or similar companies and know what good looks like 2. then worked at newer top companies trying to build ads 3. are disenchanted with the short-term thinking and know you can do better then you could be a great fit for us. Experience tech leading search, discovery, or recommendations at top USA companies are also good fits. About Promoted Promoted optimizes marketplace search and promotes the best listings at the top to increase revenue. For example, on Airbnb, we would decide what listings you see in Airbnb search. We match millions of buyers and sellers for our customers, who are all Top 100 A16Z Marketplaces: Snackpass (#68), Hipcamp (#40), Outschool (#10), and Teachers Pay Teachers (#8). Our investors include Y Combinator and Y Combinator Continuity. We're all ex-Facebook and Google ads engineers, and we've built this before together. Why you should join Promoted.ai Promoted optimizes top online marketplaces. For example, on Airbnb, we would sort search and promote the best listings at the top to increase revenue. We are building a first-party-everywhere ad network. We are all ex-Facebook and Google ads engineers, and we have built this before together. Promoted.ai Promoted.ai Founded:2020 Team Size:10 Location:San Francisco Founders Dan Hill Dan Hill Founder Andrew Yates Andrew Yates Founder Similar Jobs Replit Replit Anti-Abuse Engineer (Contract) Presto Presto ML Engineer/Data Ops Neodocs Neodocs Computer Vision Engineer Reality Defender Reality Defender AI Lead Pibit.ai Pibit.ai Senior ML Engineer AssemblyAI AssemblyAI Senior Deep Learning Researcher, Speech PostEra PostEra Machine Learning Intern (Summer 2023) TRM Labs TRM Labs Machine Learning Engineer Sonnet Sonnet Founding ML Engineer Poly Poly Founding ML Engineer Generally Intelligent Generally Intelligent Systems Engineer Hypermile Hypermile Research Engineer Ivy Ivy ML Engineer intern JITX Senior Algorithmic Design and Optimization Engineer Monterey AI Monterey AI Founding ML Product Engineer Footer Y CombinatorY Combinator Programs * YC Program * Startup School * Work at a Startup * Continuity Company * YC Blog * Contact * Press * People * Careers * Privacy Policy * Security * Terms of Use Resources * Startup Directory * Startup Library * Covid * Investors * SAFE * Hacker News * Launch YC Make something people want. Apply TwitterFacebookInstagramLinkedInYoutube (c) 2022 Y Combinator All rights reserved.