Backend Lead (Python/GIS)

We are looking for a Backend Lead to own the server-side engine behind Pathfinder: the geoprocessing, spatial data APIs and backend services our customers rely on. This is a hands-on senior role. Depth of knowledge and an ownership-driven, collaborative attitude matter more to us than years in a management title. You will report to our CTO, Salvador Bayarri, and work closely with the Frontend, DevOps and GIS Data teams. • Architect and build the backend data model, REST APIs and services behind Pathfinder • Develop, optimise and maintain geoprocesses and spatial data functions • Set backend priorities with the CTO and run agile delivery for the team • Lead code reviews and set the standards for testing, documentation and security • Mentor and grow backend developers • Integrate AI into the backend (model endpoints, MCP servers, AI agents) and champion AI-assisted development across the team • Contribute to product roadmap planning and technical estimation

• Real ownership of the technical core of a product used by major utilities and grid operators • Work that matters: Pathfinder helps speed up the infrastructure behind the energy transition • Flexible hours around CET core time (10:00–15:00), and a choice of hybrid in Valencia or fully remote in Europe • A small, senior, international team where your decisions ship • An AI-forward engineering culture, with tooling and time to use it

About Gilytics Gilytics is a Swiss geospatial SaaS company. Our platform, Pathfinder, helps utilities, grid operators and infrastructure planners find the best routes and sites for new infrastructure, turning months of manual planning into a data-driven, transparent process. We are a remote-first team of about 26 people across Europe and the Americas. The role We are looking for a Backend Lead to own the server-side engine behind Pathfinder: the geoprocessing, spatial data APIs and backend services our customers rely on. This is a hands-on senior role. Depth of knowledge and an ownership-driven, collaborative attitude matter more to us than years in a management title. You will report to our CTO, Salvador Bayarri, and work closely with the Frontend, DevOps and GIS Data teams. Tasks What you will do • Architect and build the backend data model, REST APIs and services behind Pathfinder • Develop, optimise and maintain geoprocesses and spatial data functions • Set backend priorities with the CTO and run agile delivery for the team • Lead code reviews and set the standards for testing, documentation and security • Mentor and grow backend developers • Integrate AI into the backend (model endpoints, MCP servers, AI agents) and champion AI-assisted development across the team • Contribute to product roadmap planning and technical estimation Requirements What you bring • 5+ years of professional software development, primarily backend • Strong Python, including GIS libraries such as GEOS, GDAL/OGR, Shapely or GeoPandas • Hands-on experience building geospatial applications with PostgreSQL/PostGIS • A track record of designing and maintaining REST APIs and scalable backend services • Technical leadership experience: coordinating developers, reviewing code and mentoring, whether or not you held a formal management title • Good knowledge of Git, automated testing and CI/CD • Professional working English • A degree in Computer Science, Software Engineering, GIS/Geoinformatics or similar, or equivalent professional experience Nice to have • Django / Django REST Framework • Geoprocessing pipelines at scale and large spatial datasets • AWS, Docker, Linux • Scrum or other agile delivery experience • Some proven experience applying AI or GeoAI in a product Benefits What we offer • Real ownership of the technical core of a product used by major utilities and grid operators • Work that matters: Pathfinder helps speed up the infrastructure behind the energy transition • Flexible hours around CET core time (10:00–15:00), and a choice of hybrid in Valencia or fully remote in Europe • A small, senior, international team where your decisions ship • An AI-forward engineering culture, with tooling and time to use it Originally posted on Himalayas Backend-Engineer, Software-Engineer, Python-Developer, Lead-Backend-Developer, Senior-Python-Backend-Developer, Senior-Backend-Python-Developer, Lead-GIS-Data-Engineer, Backend-Engineering-Lead, Backend-Team-Lead, Lead-Backend-Development, Tech-Lead-Backend