Python MCP Developer

Who we are

CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right—whatever it takes. Our tailor-made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise.

Job Summary

We are looking for a motivated Python MCP Developer ready to take us to the next level! If you have senior-level Python development experience, hands-on experience with FastMCP, and experience deploying Python services on AWS Lambda and/or VM-based infrastructure, and are looking for your next career move, apply now.

Job Description

We are looking for a Python MCP Developer to build, configure, and deploy Model Context Protocol (MCP) servers that connect AI agents to enterprise systems. This position will be Contract and remote.

What You'll Do

• Build and maintain MCP servers in Python using FastMCP and the MCP Streamable HTTP transport
• Review, checkout, and adapt community MCP servers for internal use
• Deploy MCP servers on AWS Lambda or on VM/EC2 infrastructure
• Wrap enterprise APIs and databases into MCP tools with business-friendly descriptions
• Orchestrate backend APIs and expose them as tools on MCP servers
• Implement authentication and credential handling using OAuth2, API keys, and service principals
• Register MCP servers in AgentCore Gateway and support end-to-end testing
• Write tests, troubleshoot failures, and document tool behavior clearly

What You'll Need

Required

• Senior-level Python development experience
• Strong understanding of MCP concepts and server architecture
• Hands-on experience with FastMCP
• Experience deploying Python services on AWS Lambda and/or VM-based infrastructure
• Strong understanding of OAuth2 and OIDC
• Ability to work with REST APIs and enterprise data sources
• Familiarity with AWS services such as IAM, Secrets Manager, CloudWatch, and S3

Preferred

• AWS cloud experience
• Experience with API integrations
• Experience with EC2, PM2, Mangum, and Function URLs
• Experience integrating with enterprise platforms such as Salesforce, Oracle, Windchill, Planisware, or Databricks

Physical Demands

• Ability to safely and successfully perform the essential job functions
• Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings, etc.
• Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor

Reasonable accommodation statement

If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to application.accommodations@cai.io or (888) 824 – 8111.