Staff+ Software Engineer, Platform Connectivity
Anthropic · London, UK; San Francisco, CA · San Francisco, CA
CHECKED 4H AGO
Frontier labonsitestaff$405k–$485k
At a glance
Highlights
- Build MCP proxy routing every tool call for Claude products.
- Own OAuth and token management keeping connections authenticated.
- Contribute to MCP open standard and official Python, TypeScript SDKs.
What they offer
- Competitive compensation and benefits
- Optional equity donation matching
- Generous vacation and parental leave
- Flexible working hours
Ideal candidate
Senior backend/platform engineer who takes full product ownership from design to operations and thrives in ambiguity. You care about reliability, enterprise trust, and building scalable, easy-to-use platform infrastructure.
Requirements
- Experience as a backend or platform engineer
- Familiarity with using AI tools as part of the software development process
- Product-focused approach to platform work building robust, scalable, easy-to-use solutions
- Take full ownership from design through build, deployment, operations and iteration
- Can navigate ambiguity and make sound technical decisions independently
- Experience operating production distributed systems with reliability and observability at scale
- Excellent communication skills with ability to build consensus across teams
- remote policy
- In office at least 25% of the time, with some roles requiring more time in office
- visa sponsorship
- Visa sponsorship available with reasonable effort, subject to role and candidate eligibility
- hiring process
- No deadline; applications reviewed on a rolling basis
Lab profile
About Anthropic
AI safety company building reliable, interpretable and steerable frontier AI systems.
What they build
- Claude
- Claude API
- Claude Code
Known for
- AI safety and alignment
- Model interpretability research
- Frontier LLM development
Key facts
- Founded in 2021
- Headquartered in San Francisco, California
- Backed by Amazon and Google