Applied Scientist

We’re looking for Applied Scientists to turn raw data across Coframe-managed surfaces into decisions, measurable lift and insights. This role sits at the intersection of reinforcement learning, experimentation and ranking/personalization. Your strategies and models will generate lift (though revenue for customers) without any humans in the loop. YOU’RE A GREAT FIT IF YOU HAVE: - built production machine learning systems end to end - strong statistics fundamentals and practical judgment with real-world data - experience with ranking, optimization, personalization, bandits, or recommendation systems - great communication skills to explain complex technical problems and solutions to the rest of the team and to understand the real need and pain of the business we serve. - worked in growth or conversion teams before WHAT YOU'LL DO: - convert product problems into ML problems - build systems that optimize conversion, engagement, and revenue using various strategies - build simulation and evaluation frameworks for such systems - develop experimentation, causal inference, and measurement frameworks - build models for personalization, ranking, targeting, and allocation - detect opportunities for automated gains across customer programs, analyze performance of existing systems - build single optimization system across multiple product lines BENEFITS: - Flexible (Unlimited) Paid Time Off - Medical, Dental, and Vision benefits for you and your family - Life Insurance and Disability Benefits - 401k Plan with Coframe match - Meals covered in-office - Gym membership ABOUT US: - At Coframe, we are building a future where user and agent interfaces can adapt, evolve, and personalize themselves. - We are a primarily in-person company based in San Francisco. - We are well-capitalized with backing from Khosla Ventures, Nat Friedman, the founder of Android, and others. - We are generating revenue, growing rapidly, and trusted by companies you definitely know. - Our team is small and talent-dense, consisting of competitive programmers, former founders (our founder https://www.linkedin.com/in/joshpxyne/ previously co-founded a unicorn), and AI researchers from top institutions who have created a few of the most popular OSS code generation projects. "You guys are insane." - OpenAI team "Coframe makes you feel like you have a team of 100 people." - Replit team