Fullstack Developer [REMOTE]

O projekcie: 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. Wymagania: - Develop a full‑stack AI application prototype using Python, LLMs and Chainlit. - Implement backend logic in Python and integrate the language model with the application. - Build a conversational frontend interface in Chainlit for user interaction and business scenario testing. - Collaborate on designing and evolving application flows powered by LLMs. - Take part in building and iteratively improving a working proof of concept (from the first version to subsequent iterations). Codzienne zadania: - Very good knowledge of Python (writing and maintaining production‑like or production code). - Experience working with language‑model‑based applications (LLMs) or GenAI projects. - Ability to integrate language models with application logic (e.g. prompt handling, processing model responses, data validation). - Experience building full‑stack applications or connecting backend with a UI layer (e.g. web framework / web UI, frontend components). - Knowledge of Chainlit or willingness to quickly get up to speed with a framework for building conversational AI applications. - Ability to work with Git and a standard development workflow (branching, code reviews). - Experience prototyping AI products or building proofs of concept. - Familiarity with tools and frameworks used for building LLM applications (e.g. LangChain or other LLM‑related libraries). - Experience integrating external services (APIs) in Python projects. - Understanding of basic topics around data quality, security and privacy in AI projects. - Experience collaborating with business / product owners on refining use cases and user scenarios.