4+ years of professional experience developing web services with Python. Very strong understanding of Python and its core libraries, with experience in at least one major Python framework (FastAPI, Django, or Flask). Very good understanding of data modeling and storage using SQL and/or NoSQL databases (PostgreSQL, MySQL, MongoDB, or similar). Experience with end-to-end product development in an agile company. Experience deploying software and managing infrastructure. Strong knowledge of software design patterns (MVC, microservices, Hexagonal/Onion architectures). Proficiency in designing and developing APIs and building data-intensive applications. Excellent testing, debugging, and documentation skills. Excellent communication skills in English. Proactive and autonomous, with an ability to communicate progress and delays effectively and take ownership of technical issues outside of your direct expertise.