What you will bring to the tableSenior Python Proficiency: Extensive experience designing and building complex backend systems and RESTful APIs (beyond simple CRUD)Workflow Engine Logic: Strong understanding of graph data structures (DAGs) to architect the core logic for parsing and executing visual workflow definitionsAzure Cloud Ecosystem: Proficiency with Azure services, specifically regarding serverless functions, authentication (Azure AD), and secure deploymentAI Integration: Practical experience integrating LLMs (Azure OpenAI) and working with AI orchestration concepts (e.g., LangChain/LangFlow)System Architecture: Ability to design scalable solutions for managing state, asynchronous task processing, and role-based access controlA sense of aesthetics for web design Very good command of English and Polish, both written and spoken (CEFR B2+)Business-oriented attitudeA deep concern for usability of the products you work onYour work in detailsImplementing POCs and MVPs for our clientsHelping our clients to improve their businessTaking part in the product design processHaving code versioned with Git (we do code reviews and regularly pay technical debt)Creating both SPA and Client-Server projectsDeploying and maintaining projects in Agile methodology