Research Engineer / Research Scientist, RL Frontiers

Summary

Reinforcement learning is how Claude learns to reason, write code, and act autonomously over long horizons. The RL Scaling team works on how RL scales: what happens to throughput, stability, and learning efficiency as models get larger, episodes get longer, and compute grows by orders of…

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 | Seattle, WA

Visa sponsorship

Yes

Relocation support

No

Salary

$500,000 — $850,000 USD

Role family

Data Science / ML / AI

Posted

30 Sept 2026 · 17 days ago

Last checked

17 Oct 2026