Python Engineer MCP Protocol Tool Integration

We are looking for a Python Engineer to contribute to the development of an enterprise AI Agent Platform being built from the ground up. The role will focus on implementing MCP-based tool integration capabilities, enabling AI agents to securely discover, connect to, and invoke external tools and services.

You will work primarily with Python, asynchronous communication, MCP server/client implementations, and agent tool integration patterns, helping establish a standardized tool ecosystem for multiple AI agents and enterprise use cases.

• Design and implement MCP server and client components in Python.
• Implement MCP capabilities including Streamable HTTP transport, tool discovery, tool invocation, and capability negotiation.
• Build asynchronous HTTP services and support streaming communication patterns.
• Develop integrations that expose AWS Lambda functions, remote MCP servers, and APIs as agent tools.
• Implement OpenAPI-to-MCP translation and standardized tool registration mechanisms.
• Define and manage tool schemas, parameters, metadata, capability tags, and versioning.
• Integrate tools with LLM agents using function calling and agent tool integration patterns.
• Build robust parameter validation and error-handling mechanisms for tool execution.
• Develop and maintain AWS Lambda-based tool integrations.
• Integrate MCP tools with agent frameworks such as LangChain, LangGraph, or Strands.

• Model Context Protocol (MCP) — Streamable HTTP transport, tools/list, tools/call, capability negotiation
• Python async programming — MCP server/client implementation, async HTTP, streaming responses
• Agent tool integration patterns — function calling, tool schema definition, parameter validation
• MCP target types — Lambda functions as tools, remote MCP servers, OpenAPI-to-MCP translation
• Tool metadata management — schema registration, capability tagging, versioning

• 4+ years Python engineering with agent/AI systems
• Built tool integrations for LLM agents (OpenAI functions, LangChain tools, or equivalent)
• Implemented async HTTP services and streaming protocols
• AWS Lambda development

• MCP protocol implementation experience (server or client)
• LangChain / LangGraph tool integration
• AWS Bedrock AgentCore Gateway target registration
• Semantic tool indexing (embedding generation for tool descriptions)
• Agent framework integration (Strands, Crew, AutoGPT)

At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth.

We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law.

We welcome and celebrate the uniqueness of each individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success.