New offer - be the first one to apply!

December 17, 2025

Senior AI Developer

Senior • Remote

Warsaw, Poland

Your responsibilities:

  • Design, implement, and optimize AI applications using LLMs

  • Develop and orchestrate RAG pipelines using frameworks like LangChain

  • Build APIs and services using FastAPI, Django, or Flask

  • Collaborate with backend teams to integrate AI services into scalable cloud architectures (Azure and AWS)

  • Ensure application reliability and performance in production environments

  • Write and maintain clear, reusable, and testable code

  • Create and manage Dockerfiles for application containerization

  • Participate in design discussions and code reviews


We are looking for you, if you have:

  • Proficiency in Python with strong programming skills

  • Solid hands-on experience with LLMs and RAG-based systems

  • Proficiency in LangChain and OpenAI APIs (OpenAI, Azure OpenAI, Amazon Bedrock)

  • Backend development experience using FastAPI, Django, or Flask

  • Working knowledge of Docker and containerization principles

  • Experience in deploying and maintaining backend systems on Azure and/or AWS

  • Nice to have experience with Terraform for infrastructure as code


We offer:

  • Interesting and challenging projects

  • Flexible working hours

  • Friendly, non-corporate atmosphere

  • Stable working conditions (CoE or B2B)

  • Possibility for self-development and promotion in the company

  • Rich benefits package

  • Work model: remote or hybrid (2 days per week from the office)


We reserve the right to contact the selected candidates.