Staff Software Engineer Claude Code
AI safety and research company building reliable, interpretable, and steerable AI systems, including the Claude product family and developer platform.
Maintainer signals as of 9/24/2026
Funding history
About Anthropic
Anthropic PBC develops frontier AI systems and deploys them through Claude products and the Claude Platform, with a stated focus on safety, interpretability, and steerability.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build and maintain scalable AI-powered development tools across the frontend and backend. You will collaborate with developers and researchers, improve shared tools and evaluations, experiment with AI-assisted coding techniques, and work with environments such as Python notebooks, VS Code plug-ins, and containers.
Requirements
- Experience building and maintaining developer tools
- Expert React development skills, including hooks, context, suspense, performance optimization, and component architecture
- Full-stack development capability with user experience engineering specialization
- Hands-on experience with large language models and prompt engineering
- Experience with safety, security, or compliance requirements
- 6+ years of work experience
- Bachelor’s degree or equivalent education, training, or experience
- Relevant field of study demonstrated through coursework, training, or professional experience
Responsibilities
- Design, build, and maintain scalable features and infrastructure for AI-powered development tools
- Gather developer insights and improve the user experience
- Collaborate with researchers on shared tools and evaluations
- Evaluate emerging AI-assisted coding techniques
- Develop features across frontend UI and backend infrastructure
- Fix bugs and optimize performance
- Work with Python notebooks, VS Code plug-ins, and containerized environments
Benefits
- Optional equity donation matching
- Generous vacation
- Parental leave
- Flexible working hours
