Python Engineer

Hungary | Aug. 28, 2026

Report as Closed

Company: greehill

Type: Onsite

Employment: Full Time

Description: Who We AreCities are living systems - and trees are some of their most valuable assets. At greehill, we’re building the world’s most detailed digital twins of urban forests, mapping every individual tree in a city in 2D, 3D, and beyond.By combining cutting-edge laser scanning, AI, and machine learning, we give cities the insights they need to maintain, protect, and grow their green infrastructure. The result? Smarter operations, healthier citizens, and cities that are more resilient to climate change.We’re helping redefine what “smart cities” really means - and we’re doing it globally, with teams in Budapest (HQ & R&D), Singapore, Hannover, San Diego or Paris.What You’ll DoYou’ll be a core contributor to the engine behind our platform, working on systems that process massive, complex datasets and turn them into real-world impact.Design and write clean, scalable Python code to solve challenging, real-world problemsBuild and maintain APIs and data pipelines using FastAPI, SQLAlchemy, and PandasSupport and integrate machine-learning workflows into production systemsStore, process, and optimize 2D, 3D, and GIS data at city scaleCollaborate closely with data scientists, ML engineers, and product teamsWhat We’re Looking ForStrong Python skills and solid algorithmic thinkingA team-first mindset and comfort working in a collaborative, fast-moving environmentCuriosity, ownership, and a problem-solving attitudeNice to Have Experience working with urban, geospatial, or spatial dataFamiliarity with Docker, Kubernetes, and cloud platformsPrevious experience in a startup or scale-up environmentWhy Join UsMake a direct impact on climate adaptation and the future of cities through technology that actually gets usedWork on meaningful, real-world problems at the intersection of AI, sustainability, and urban techJoin a fast-growing, international team with real freedom to shape both the product and your roleLearn, experiment, and grow with talented, curious (green-)tech experts who genuinely care about what they buildDevelop yourself continuously with access to LinkedIn Learning and hands-on learning every dayHow we work – We believe the best ideas happen when people spend time together. That’s why we work 4 days a week from the office, with 1 day from home, creating space for collaboration while still keeping some freedom.

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