October 6, 2026

Mid-Level Python Developer (AI/LLM, RAG)

Mid • Remote

110 - 150 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Mid-Level Python Developer (AI/LLM, RAG)

Description

Join a team to design and develop Python applications that use language models. You will build RAG solutions (embeddings, vector search, and knowledge-base integrations) and create AI agents and automation workflows using tool calling. You will also integrate systems via APIs and maintain and support deployed solutions.

Requirements

  • Minimum 3 years of commercial Python development experience
  • Practical experience building LLM-based solutions
  • Knowledge of LangChain or LangGraph
  • Experience with RAG architecture, embeddings, and vector search
  • Strong SQL knowledge
  • Ability to integrate systems via REST APIs

Benefits

  • Long-term collaboration
  • Typical project duration of about one year
  • Opportunity to influence architecture and development using the latest AI technologies

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