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Staff+ Software Engineer, Experimentation

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; Seattle, WA

Status

Open

Posted

2026-07-02T18:43:56+00:00

Anthropic is hiring a Staff+ software engineer in its Infrastructure organization, on the Developer Productivity team, to own configuration and experimentation systems. The work covers feature flags, dynamic configuration, A/B testing platforms, and distributed infrastructure and libraries used across engineering and research. The posting asks for deep experience with configuration management, experimentation platforms, and large-scale infrastructure, plus proficiency in Python, Rust, and/or Go. It is based in San Francisco or Seattle, onsite, with visa sponsorship possible; compensation is listed at $405,000–$485,000 USD.