Python GEN AI Developer

1 tydzień temu

Warszawa, Mazovia, Polska Madiff Pełny etat 100 000 zł - 120 000 zł rocznie

We're hiring: AI Engineer (Python Backend) – Build GenAI Systems for Global Clients

We're looking for an
experienced AI Engineer (Python Backend)
to join our team building backend systems for
GenAI-powered applications
used by leading US clients in banking, fintech, and payments

You'll design intelligent automation tools, data-driven decision engines, and secure AI integrations for enterprise-grade environments

Location: Fully remote / Europe-based


Your mission

  • Design and develop backend microservices in Python (Django, Flask, or FastAPI) powering GenAI applications and automation platforms
  • Integrate with LLM APIs (OpenAI, Anthropic) and implement RAG pipelines using vector databases such as Pinecone or Chroma
  • Develop AI workflow orchestration — prompt routing, retrieval logic, memory handling, and multi-agent collaboration — using LangChain and LangGraph
  • Build APIs and backend modules that connect to financial systems, credit engines, and customer platforms
  • Manage structured and unstructured data pipelines with PostgreSQL, MongoDB, and data lakes
  • Deploy and maintain services with Docker and cloud environments (Azure or AWS), ensuring scalability, performance, and security compliance
  • Collaborate with global frontend, DevOps, and data science teams across the US and Europe


You bring

  • 3–4+ years of backend experience with Python (Django, Flask, or FastAPI)
  • 1–2+ years working with GenAI, LLM APIs, or vector database architectures
  • Practical knowledge of LangChain, LangGraph, embeddings, and retrieval frameworks
  • Strong experience with Docker, Git, CI/CD, and cloud services (Azure, AWS, or GCP)
  • Understanding of prompt optimisation, token management, and AI system integration
  • Experience in enterprise or banking environments is a strong advantage
  • B2+ English and ability to collaborate with distributed global teams


What we offer

  • Competitive daily rate
  • Opportunity to work on international GenAI projects for top-tier US clients
  • Dynamic, multilingual work environment with advanced AI infrastructure
  • Private medical care
  • Long-term project engagement

Join a
global AI engineering team
and help build scalable backend systems that power the
next generation of GenAI applications

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