Customuse

3D Engineer

London. Posted 6 months ago

The role

You will build technical foundations for AI-powered 3D asset creation. You will design systems for generating, manipulating, optimizing, and rendering 3D assets at scale.

What you will do

  • Design systems for generating, manipulating, optimizing, and rendering 3D assets at scale
  • Build workflows for mesh processing, UVs, materials, textures, rigging, scene composition, and asset conversion
  • Work on geometry, topology, transformations, coordinate systems, optimization, and rendering problems
  • Prototype ambitious R&D ideas and turn them into reliable product features
  • Optimize pipelines for quality, file size, performance, compatibility, and cross-device rendering
  • Collaborate with product, AI, design, and engineering

Required qualifications

  • Strong experience in 3D engineering, graphics, computational geometry, game engines, simulation, CAD, procedural generation, or related fields
  • Deep understanding of vectors, matrices, quaternions, transformations, coordinate systems, projections, and spatial reasoning
  • Experience with asset formats and pipelines such as glTF, FBX, OBJ, USD, Blender, game-engine import/export flows, or custom tooling
  • Write strong production code, ideally in TypeScript, JavaScript, Python, C++, Rust, or similar
  • Care about performance, numerical robustness, asset quality, and user experience

Nice to have

  • PhD, research, or advanced academic work in graphics, geometry processing, computer vision, simulation, robotics, ML, or related fields
  • Experience with generative AI for 3D, image-to-3D, text-to-3D, procedural generation, or neural rendering
  • Experience with Three.js, WebGL, WebGPU, OpenGL, Vulkan, Metal, Unity, Unreal, Blender scripting, Houdini, or USD
  • Experience building tools for game studios, UGC platforms, avatar systems, Roblox, Fortnite/UEFN, creator marketplaces, browser, or mobile

Benefits

  • Competitive salary
  • Stock options
  • Real ownership from day one
  • Work at the intersection of AI, media creation, gaming, 3D, and creative tools
  • Small, ambitious team with direct feedback, high trust, and high standards

Before you apply

  • Screening call
  • Role-specific interview
  • Practical working session or case study
  • Culture fit interview and meet the team
  • Reference check and offer

About the company

Customuse is building an AI creative engine for image, video, and 3D. It is used by 15M+ creators across gaming, Roblox, animation, ecommerce, product design, and architecture.