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April 8, 2026

AI Full-Stack Developer

Senior • Remote

120 - 140 PLN

Warsaw, Poland

We are looking for a skilled AI Full-Stack Developer to architect, implement, and deploy advanced AI-driven applications. The ideal candidate will work with Azure AI services, MongoDB Atlas, LangChain-based workflows, RAG/CAG frameworks, and containerized environments (Docker), while leveraging modern AI agent technologies.

Key Responsibilities

  • Design and implement Generative AI solutions using Azure OpenAI, Azure Document Intelligence, OCR capabilities, and other Azure cloud services.

  • Work closely with front-end and back-end teams to seamlessly embed AI functionalities into existing systems.

  • Review and maintain high-quality code for AI service integrations, ensuring best practices and performance standards are met.

  • Create scalable knowledge retrieval systems using LangChain, RAG/CAG approaches, and vector databases—primarily MongoDB Atlas—with working knowledge of PostgreSQL.

  • Develop intelligent AI agents capable of autonomous reasoning, planning, and interaction with external tools.

  • Support and promote AI-augmented development practices with tools such as GitHub Copilot or Factory AI.

Requirements

  • Practical experience with the Azure AI ecosystem, GitHub, DevOps methodologies, generative AI architectures, and vector search solutions.

  • Strong programming skills in Python and familiarity with modern MLOps and DevOps environments.

  • Hands-on experience with embeddings and text chunking strategies, JSON and markup formats, FastAPI, Pydantic, pymongo, and Azure SDKs.

  • Proven expertise in designing scalable AI systems, document processing pipelines, and cloud-native infrastructures.

  • Strong communication abilities and experience collaborating within cross-functional teams.