Staff Software Engineer, Code RL

Anthropic · San Francisco, CA | New York City, NY | Seattle

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Company
Anthropic
Location
San Francisco, CA | New York City, NY | Seattle
Salary
$405,000 — $625,000
Posted
July 25, 2026

About this job

About the role Code RL at Anthropic drives reinforcement learning efforts behind Claude's coding capabilities, creating and scaling agentic coding environments. This is an engineering role with unusual latitude to set technical direction and standards. You'll be part of a team solving the engineering side of research efforts such as embedding with research teams, getting up to speed on their systems and needs, and designing the frameworks, APIs, and infrastructure that let researchers move faster, then rotating off, leaving behind well-oiled systems those teams can understand, own, and maintain themselves. Your remit also includes the ongoing health of production RL runs: maintainable, monitored, and straightforward to triage.…

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Staff Software Engineer, Code RL — Anthropic | NewLuxJob