About this role
Type of contract: Employment contract Salary range: 18800 - 28900 PLN gross What will you do? You will join a team delivering large scale solutions for the financial services sector, supporting digital transformation, process automation, data integration, and application modernization initiatives. In this role, you will design and build AI-powered applications, collaborate with business and technology stakeholders, and contribute to the development of innovative solutions within a highly regulated environment. Your tasks Design and develop AI-powered applications and services using Python and FastAPI Build and optimize GenAI solutions leveraging LLMs, RAG, embeddings and vector databases Create and maintain agentic AI workflows using LangGraph and DeepAgent frameworks Integrate MCP tools and external services into AI ecosystems Design scalable API-based architectures and backend services Develop and maintain solutions using CosmosDB and PostgreSQL Perform model evaluation and improve AI solution quality and reliability Collaborate with business and technology teams to translate requirements into technical solutions Apply modern software engineering practices throughout the SDLC Utilize AI-assisted software development techniques to improve delivery efficiency Your skills At least 5 years of experience with Python development Strong experience with FastAPI Hands-on experience with machine learning and model evaluation Experience with LLMs and Generative AI solutions Knowledge of prompt engineering, context anchoring, RAG, embeddings and vector databases Experience with agentic AI frameworks including LangGraph and DeepAgent Experience with MCP tool integration Strong understanding of AI system design Experience designing API-based architectures Knowledge of CosmosDB and PostgreSQL Experience working with Azure cloud services Experience with AI-assisted software development Strong understanding of computer science fundamentals Knowledge of modern software development practices and SDLC Strong communication and stakeholder management skills Ability to translate business requirements into scalable technical solutions Nice to have Experience in the Client Lifecycle domain We offer Hybrid work in our client's office (Kraków) 3 days a week Working in a highly experienced and dedicated team Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.) Online training and certifications Access to e-learning platform Social events