Python Developer AI LLM

• 3+ years of commercial experience with Python.


• Experience with FastAPI and LangChain.


• Practical knowledge of LLMs, RAG, and prompt engineering.


• Familiarity with SQL databases (PostgreSQL) and vector databases.


• Understanding of microservices, API design, and CI/CD.


• Experience with Docker and Kubernetes.


• Good English communication skills, including presenting technical ideas to business stakeholders.

• Prestigious position at one of the world’s largest banks
• Stable, long-term projects
• Competitive salary with a B2B contract
• Hybrid work (6 days per month from the office in Cracow)
• Private healthcare and multisport card
• Personal growth and development opportunities with the possibility to rotate between projects
• Referral program and company events
• Convenient parking ,[Design and fine-tune prompts to get high-quality, reliable results from LLMs., Build RAG-based solutions with vector databases to extract insights from complex financial data., Take part in the full product lifecycle, from discovery and prototyping to production deployment., Collaborate with engineers, product managers, and business experts., Write clean, testable, and reusable code., Develop and scale solutions on Azure and GCP., Contribute to solution design and architecture.] Requirements: Python, FastAPI, LangChain, LLMs, RAG, SQL, CI/CD Additionally: Sport subscription, Private healthcare, Free coffee, Bike parking, Playroom, Free beverages, Mobile phone, Free parking, Modern office, No dress code.