Staff Software Engineer, Environments Infrastructure
Anthropic · San Francisco, CA | New York City
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- Company
- Anthropic
- Location
- San Francisco, CA | New York City
- Salary
- $405,000 — $605,000
- Posted
- July 24, 2026
About this job
About the role Anthropic's Environments organization builds and maintains the infrastructure that improves Claude’s capabilities through reinforcement learning. That includes the frameworks researchers use to build environments and the infrastructure responsible for running them. The team's mission is to productionize research. You'll embed with research teams, get up to speed on how they work, and design the frameworks and APIs that let them move faster, building systems the team can understand, own, and maintain themselves. Scope also includes keeping production RL runs healthy, maintainable, monitored, and easy to triage. You'll be a strong fit if you have deep expertise in Python, a refined sense of taste for API and framework design, and good intuition for how complex systems fail,…
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