AI Research Engineer
Harnham
Job Description
Research Engineer | San Francisco | Full-Time
Brief Overview
Applied AI lab building world models for 3D game environments. Early-stage, well-backed, 3 weeks from beta launch.
What You'll Own
You'll take large ownership of the core generation and simulation stack—the intelligence layer that turns ideas into playable 3D environments without any technical skill required.
Your focus: distributed multi-agent orchestration for coordinated world synthesis (terrain, assets, behaviors), data-efficient training pipelines, real-time inference optimization, and agentic codegen tools that enable studio-quality environment creation.
You'll architect systems that let creators go from concept to playable world in hours, not months. You'll define new benchmarks for retention, fun, and interactive intelligence using behavioral data across thousands of live environments. Your code sh...