**Advanced knowledge of Python and its main ecosystems.** \- Experience with Python web frameworks (e.g., FastAPI, Django, Flask). \- Advanced knowledge in the design and implementation of RESTful APIs. \- Proficiency in relational databases (such as PostgreSQL) and writing complex SQL queries. \- Basic knowledge of ORMs (such as SQLAlchemy or Django ORM). MAIN RESPONSIBILITIES: \- Design, develop, and maintain robust and scalable RESTful APIs in Python. \- Implement complex business logic for data processing, analysis, and querying, including geospatial data. \- Optimize database queries (especially PostgreSQL/PostGIS) to ensure high performance. \- Collaborate with product and frontend teams to translate business requirements into backend technical solutions. \- Ensure the quality, performance, and security of delivered code. Employment type: Full-time CLT Benefits: * Health insurance * Dental insurance * Food allowance * Meal allowance * Transportation allowance