Staff Software Engineer, Claude Code

<div class="content-intro"><h2><strong>About Anthropic</strong></h2> <p>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, engineers, policy experts, and business leaders working together to build beneficial AI systems.</p></div><p>At Anthropic, we believe new AI capabilities are best achieved through secure foundations, not in spite of them. As capabilities grow more advanced, it is critical that progress moves forward safely and for the benefit of all society. It is the reason why security sits at the center of our work, and not as an afterthought.&nbsp;</p> <p>We're specifically looking for a Software Engineer to help us build and maintain new agentic coding tools for developers. The ideal candidate will have a passion for developer tools, extensive knowledge of diverse programming environments and languages, and experience with advanced LLM features like tool-use, chaining and orchestration patterns, and prompt engineering. Curiosity about AI research is a must!</p> <h2><strong>Responsibilities:</strong></h2> <ul> <li> <p>Design, build, and maintain scalable features and infrastructure for AI-powered development tools</p> </li> <li> <p>Engage directly with developers inside and outside Anthropic to gather insights and improve user experience</p> </li> <li> <p>Collaborate with researchers to improve model capabilities through shared tools and evals</p> </li> <li> <p>Stay ahead of advancements in AI-assisted coding by experimenting with new tools, evaluating emerging techniques, and tracking enhancements to existing ones</p> </li> <li> <p>Contribute across the stack—from front-end UI to back-end infrastructure—to develop new features, fix bugs, and optimize performance</p> </li> <li> <p>Dive into possibly unfamiliar areas like Python notebooks, VS Code plug-ins, and containerized environments.