We are looking for a Fullstack Developer to join a project focused on building an AI application prototype based on Python, LLMs and Chainlit. You will work end‑to‑end: from backend logic and language model integration to the conversational frontend interface built in Chainlit. We are looking for someone who wants to really play with a modern AI stack (LLM apps) and have a tangible impact on the shape of the solution, rather than just ticking off predefined tickets.