Roblox
Senior
Scale automated 3D asset validation for Roblox's avatar marketplace
Roblox's Avatar Heads and Bodies team needs a senior engineer to extend existing automated systems that validate user-generated 3D marketplace assets — schema compliance, geometry-based exploit detection, and programmatic quality metrics — before they reach hundreds of millions of users. This is deep geometric-processing work (meshes, rigging, skinning weights) done in collaboration with ML teams, not greenfield systems building.
Step into this interview
Free · a live voice mock calibrated to this exact role
What this interview tests
- 3D math and linear algebra for geometric processing
- Mesh/topology analysis and geometry-based exploit detection
- Avatar schema compliance, rigging, and skinning weights
- Scaling and optimizing existing validation pipelines
- Translating marketplace policy into programmatic, quantitative rules
- Cross-functional collaboration with ML and artist teams
Common question themes
Detect a geometry-based exploit in an uploaded 3D asset
Optimize a mesh/texture validation pipeline for runtime efficiency
Explain rigging/skinning weight compliance checks
Translate ambiguous policy requirements into testable metrics
Collaborate with ML teams on asset quality pipelines
Related interviews
Roblox
New grad
Senior Machine Learning Engineer (Systems), Embodied AI/NPCs, ML Platform
Roblox
Senior
Senior Product Policy Manager, Regional Policy (SEA/SA)
Roblox
New grad
Developer Engagement Representative
Amazon
Mid
Software Development Engineer II, Amazon Robotics
Amazon
Mid
Software Development Engineer, Amazon Music Catalog
Senior