Machine Learning Engineer, Implicit Signals
OpenAI — ChatGPT, GPT & frontier AI research
About the role
ABOUT THE TEAM Our team builds classification and evaluation systems that give post-training and research teams fast, reliable feedback on model behavior. We combine machine learning and production engineering to make these capabilities…
What the index says about this role
- First seen by JobLarper — Oct 13, 2026, 3 days ago. Still inside the window where applications get read by a human rather than a pile.
- What Machine Learning Engineer roles ask for — across 1,197 indexed openings: ML (73%), AI/LLM (55%), Python (52%), REST/APIs (37%), Backend (21%). This posting names ML.
- OpenAI is hiring actively — 467 open roles indexed, 91 first appeared in the last 30 days.
Derived from the 28,470 roles JobLarper indexes daily from official company boards — not from the job description above.
⚡ JobLarper watched this role appear on OpenAI's official board on Oct 13, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.
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