Computer Graphics Engineer

Job Title: Computer Graphics Engineer
Location: Lyon, France (Hybrid – 2 days/week)
Job Type: Contract

Job Summary

We are looking for a Computer Graphics Engineer to support the development of advanced 3D visualization capabilities within our platform. The ideal candidate will have strong expertise in browser-based 3D graphics development, enabling users to visualize, explore, and analyze large-scale geospatial datasets efficiently.

This role focuses on building high-performance visualization solutions, optimizing rendering pipelines, and creating intuitive 3D experiences for complex datasets.

Key Responsibilities

• Develop and maintain interactive 3D visualization tools for geospatial datasets, including LiDAR, point clouds, and meshes.
• Enhance existing web-based rendering systems to ensure smooth performance with large and complex 3D scenes.
• Optimize rendering workflows through techniques such as:
  • Level of Detail (LOD) management
  • Progressive data loading and streaming
  • Memory optimization for massive datasets
• Collaborate closely with product, UX, and engineering teams to design effective 3D interaction experiences.
• Investigate and implement modern techniques in computer graphics, rendering optimization, and large-scale data processing.
• Contribute to the continuous improvement of the platform's visualization capabilities.

Required Skills & Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Fluent in both English and French (written and spoken).
• Hands-on experience developing interactive 3D applications using:
  • Three.js
  • Babylon.js
  • Other WebGL-based frameworks
• Strong understanding of:
  • 3D mathematics
  • Coordinate systems
  • Camera systems
  • Scene management
  • Rendering optimization techniques
• Proficiency in JavaScript and/or TypeScript.
• Ability to work effectively within a collaborative, cross-functional environment.

Preferred Qualifications

• Experience working with geospatial visualization technologies.
• Familiarity with:
  • LiDAR datasets
  • Point cloud processing
  • Mesh rendering
  • Photogrammetry data
• Exposure to handling large-scale 3D datasets in web environments.