Staff Software Engineer Web Platform
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 shared components, design-system abstractions, and backend-for-frontend APIs for web and mobile clients. You will improve build, deployment, testing, and observability systems; resolve performance and latency issues; partner with product engineers; and maintain platform documentation and tooling.
Requirements
- Experience with modern web technologies such as React and TypeScript
- Experience designing or consuming frontend APIs
- Experience improving developer productivity
- Knowledge of reliability, observability, and performance in production systems
- Experience working with cross-functional partners
Responsibilities
- Reduce friction in build, deployment, and testing pipelines
- Identify and resolve latency issues
- Improve observability and reliability standards
- Build shared UI components, libraries, and abstractions for web and mobile
- Partner with product engineering teams on platform investments
- Maintain platform documentation and tooling
Benefits
- Visa sponsorship support
- Optional equity donation matching
- Generous vacation
- Parental leave
- Flexible working hours