Senior/Lead C++ Rendering Engineer, Unity

Senior/Lead C++ Rendering Engineer, Unity Location: Remote from Spain (an indefinite Spanish employment contract)

Our client is a is a location data and technology platform company that empower customers to achieve better outcomes - from helping a city manage its infrastructure or a business optimize its assets to guiding drivers to their destination safely. They create solutions that fuel innovation, provide opportunity and foster inclusion to improve people's lives. On this project we develop a system that allows visualization of road network data. The main goal is to transform raw GIS map data into visually correct and attractive roads that can be rendered in modern graphics engines. Raw map data often contains geometry issues, noisy coordinates, and topology inconsistencies. The platform includes backend services and distributed data processing pipelines that transform raw geospatial sources into rendering-ready artifacts and map tiles. The processed data is used for navigation products, map analysis tools, and visualization systems.

7+ Years of experience with C++ ~ Rendering / computer graphics experience ~ Experience with Unity's URP ~ Burst and Unity DOTS in general ~ GIS literacy + core spatial formats ~ WebGL WebGPU / Metal / Vulkan ~ Addressables (tile streaming) ~ At least B2 level of English.

Develop and maintain rendering pipelines for visualization of large-scale road network data Implement GPU-based techniques for efficient rendering (OpenGL / Vulkan / DirectX or similar) Optimize mesh rendering, batching, instancing, and level-of-detail (LOD) strategies Ensure visual correctness and spatial accuracy of rendered road geometry Optimize memory usage and rendering performance for large datasets Work closely with GIS and data processing engineers to ensure compatibility of generated meshes Debug rendering artifacts related to topology, geometry precision, and coordinate systems.