JOBS / Writer

AI research scientist

San Francisco, CA; Seattle, WA; New York City, NY

Role

The role involves leading a high-impact research agenda on large language models and agentic systems, focusing on post-training and multi-step reasoning. Candidates must have 7+ years of ML research experience, a Ph.D., and expertise in post-training methods like RLHF and DPO.

Location: San Francisco, CA; Seattle, WA; New York City, NY
Employment: full time
Work pattern: hybrid
Seniority: senior

Large Language ModelsPost-trainingPythonPyTorchAgentic Systems

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Source and currency

This vacancy came from the organization’s official Ashby feed. Source update: 2026-09-22T19:57:30.241+00:00. Check the employer’s page for the complete description, current availability and application terms.

Writer RESEARCH PROFILE ↗