Senior Python Developer (AI)

TL;DR

AI Engineer (AI / Data Science): Integrating large language models into various workflows with an accent on secure access to external tools and data. Focus on implementing models via Model Context Protocol and understanding how LLMs can execute external APIs or functions beyond text generation.

Location: 100% remote

Salary: 1000–1600 PLN net/day (B2B)

Company

We are a team that values each other the most.

What you will do

• Integrate LangChain or similar libraries for LLM integrations.
• Implement LangFuse/LangSmith or other tools focused on observability and monitoring.
• Work with AWS services (e.g., Lambda, S3, ECS, SageMaker, or similar).
• Implement or integrate models via MCP for secure access to external tools or data.

Requirements

• Strong hands-on experience with Python.
• Proven background in AI / Data Science.
• Experience with LangChain or similar libraries for LLM integrations.
• Familiarity with LangGraph (or comparable tools) for workflow orchestration.
• Experience with LangFuse / LangSmith or other tools focused on observability and monitoring.
• English — B2, Polish — C1.

Nice to have

• MCP (Model Context Protocol): experience implementing or integrating models via MCP for secure access to external tools or data.
• Tool calling: understanding of how LLMs can execute external APIs or functions beyond text generation.
• A2A (Agent-to-Agent): familiarity with systems where multiple AI agents communicate and collaborate.

Culture & Benefits

• Flexible work environment.
• Open communication and knowledge sharing.
• Opportunity for personal and organizational growth.

Hiring process

• Background check and equipment delivery.