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Staff+ Software Engineer, Claude App Infrastructure

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

2026-01-13T20:38:43+00:00

Anthropic's Claude App Infrastructure group is the platform team behind claude.ai: the systems that serve the product at scale, the chat experience, and agentic features like task execution, browser use and server-side tools. The engineer would build sandboxed environments where Claude runs code and reaches outside services, state management for long-running agent tasks with checkpoints and recovery, delegated access control, and tooling to observe agent execution. The posting asks for distributed-systems or platform experience, cloud-native infrastructure, container or sandboxing work (gVisor, Firecracker, V8 isolates), and Python, Go or Rust.