About the role:
At Anthropic, we're building MCP (Model Context Protocol) as the industry standard for AI context integration. Since its launch in November 2024, developers have created hundreds of integrations, enabling AI models to securely and efficiently connect with external context, tools, and capabilities. As a Software Engineer on the MCP team, you'll help shape the future of AI integrations while working in the open with a vibrant developer community.
About the MCP team:
The MCP team focuses on protocol development, developer experience, and ecosystem growth. Drawing inspiration from successful open source teams, we balance the needs of our internal products with those of the broader developer community. Our team works in public, engaging directly with developers and maintaining high standards for backwards compatibility, security, and performance.
Responsibilities:
- Design and implement core protocol features in collaboration with the open source community
- Build and maintain high-quality SDKs and reference implementations
- Drive technical discussions and decision-making through public RFCs and GitHub issues
- Support both external developers and internal teams building on MCP
- Develop showcase implementations that demonstrate MCP's capabilities
- Write clear, comprehensive technical documentation
- Participate in code reviews and provide mentorship to community contributors
- Help shape the technical direction of the protocol while ensuring backward compatibility
You may be a good fit if you:
- Have experience contributing to or maintaining open source projects
- Are comfortable working in public and engaging with developer communities
- Have strong technical communication skills, both written and verbal
- Have experience designing and implementing protocols, APIs, or developer platforms
- Are passionate about developer experience and building for other engineers
- Can balance competing needs from various stakeholders while maintaining technical excellence
- Have experience with TypeScript/JavaScript and Python ecosystems
- Care about security, scalability, and backwards compatibility
- Are excited about AI and its potential impact on developer tools
Strong candidates may also:
- Track record of successful open source contributions or project maintenance
- Experience with AI/ML systems or large language models
- Background in developer tools or platform engineering
- Experience with protocol design and versioning
- Public speaking experience at technical conferences
- Experience building and supporting enterprise integrations
Candidates need not have:
- Previous experience with AI systems specifically
- Formal computer science education
- A large open source following or presence
Deadline to apply: None. Applications will be reviewed on a rolling basis.
