Research Engineer, Code RL (Reinforcement Learning)

Summary

This role blends research and engineering. You'll design RL environments and coding tasks, build the reward signals and verifiers that capture what "good code" means, run training experiments on frontier models, diagnose why a model does (or doesn't) get better at a class of software-engineering…

This is a short summary. The full description, and the application form, are on Anthropic’s own careers page.

Location

San Francisco, CA | New York City, NY

Visa sponsorship

Yes

Relocation support

No

Salary

$500,000 — $850,000 USD

Role family

Data Science / ML / AI

Posted

12 Jun 2026 · 127 days ago

Last checked

17 Oct 2026