June 5, 2026

Full-Stack Developer

Mid • Hybrid

Warsaw, MZ, Poland

Key Responsibilities:

  • Backend & Frontend Development: Develop scalable web applications using Python (FastAPI) and work across the stack with React.js.

  • Database Management: Design and optimize SQL, NoSQL, and vector databases, specifically PostgreSQL, Redis, and PGVector.

  • Cloud & Infrastructure: Work within the AWS cloud environment and utilize Docker and Kubernetes for containerization and orchestration.

  • API Development: Collaborate on building robust RESTful APIs and modern backend services.

  • AI & DevOps Practices: Apply CI/CD and automated testing workflows, while building Gen AI applications using tools like LangChain and OpenAI APIs.

Requirements:

  • Technical Stack: Proven experience with Python (FastAPI) and the ability to work effectively with React.js.

  • Database & Cloud: Hands-on experience with PostgreSQL, Redis, PGVector, and managing infrastructure on AWS.

  • DevOps Tools: Proficiency with Docker, Kubernetes, and implementing automated testing and CI/CD pipelines.

  • API Architecture: Strong understanding of designing and integrating RESTful APIs and backend services.

  • Gen AI Interest: Experience or a strong interest in developing Generative AI applications using LangChain, OpenAI APIs, or similar

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