Machine Learning Engineer, Core Experimentation is open at OpenAI in Seattle (hybrid). The posting gives a salary of $437K - $485K. Posted on Sep 24, 2026, and still on OpenAI’s careers page when we last checked, on Nov 14, 2026.
About the role
We are looking for a Machine Learning Engineer to lead the technical direction for ML-powered experimentation and insights capabilities. You will build production systems that learn from privacy-protected product and experimentation data to generate evidence-backed insights and support decision-making, and help teams decide which ideas are worth testing live. This is an end-to-end, 0-to-1 role. You will work across…
The opening lines of the posting. The rest is on OpenAI’s careers page.
Hiring at OpenAI
OpenAI has 838 open roles right now, 31 of them remote. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $308K. See all its roles
