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Staff Software Engineer, Claude Code

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers,

Company

Anthropic

Location

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

Status

Open

Posted

2026-08-07T21:48:56+00:00

Anthropic is hiring a staff software engineer to build and maintain agentic coding tools for developers. The work spans front-end UI to back-end infrastructure: shipping scalable features, fixing bugs, tuning performance, and working with researchers on shared tools and evals that improve model capabilities. The posting asks for 6+ years of experience, expert React skills, capable full-stack development, hands-on work with large language models and prompt engineering, and willingness to dive into unfamiliar areas such as Python notebooks, VS Code plug-ins and containers. Pay is listed at $320,000–$625,000.