We are looking for a backend developer with strong experience in Python and FastAPI to support a data-driven, geospatial application. The ideal candidate has a solid understanding of relational databases, performance optimization, and scalable backend design. He/she should be comfortable working with complex systems involving permission management and able to communicate effectively with the broader development team.

Python Developer (Geospatial)

Your responsibilities

• Design, develop, and maintain scalable backend services and RESTful APIs using Python and FastAPI.
• Build and optimize PostgreSQL databases, including complex queries and geospatial data operations.
• Implement and maintain complex business logic, permission systems, and role-based access control within large-scale applications.
• Monitor and improve application performance through efficient data processing, query optimization, and resource management.
• Write and maintain unit and integration tests, and collaborate closely with cross-functional teams through clear and proactive communication.

Our requirements

• FastAPI & Python Expertise – Proven experience building and maintaining APIs and backend services using FastAPI.
• PostgreSQL (with Geospatial Knowledge) – Competent in database design and queries, including spatial operations (not limited to simple joins or aggregations).
• Complex Application Experience – Worked with systems featuring detailed permission structures and multifaceted business logic.
• Performance Optimization – Awareness of efficiency in data processing, query performance, and resource usage.
• Testing Skills – Familiar with writing and maintaining basic tests for core backend logic.
• Communication – Clear and proactive communication within a cross-functional development team.