Senior Engine Architect for 3D Systems & AI

Unity; Oregon (WI); On-site; USD 130,000 - 196,000; Full time

Benefits offered by this job

Comprehensive health insurance

Equity awards

Generous vacation and personal days

Commute subsidy

Job summary

Unity is seeking a senior engine-focused engineer to help evolve PolySpatial interop and streaming across engines and platforms. You will design runtime protocols, formats, and architectures that enable interactive 3D content to be encoded, streamed, and replayed between engines and AI models.

You will own critical subsystems from C runtime to C# APIs, build pipelines for scene data synchronization, and craft interfaces for AI systems to inspect engine state and validate outcomes.

Qualifications

• Design and implement runtime protocols, formats, and execution models for encoding and replaying 3D content.
• Develop and evolve engine subsystems from low-level C runtime to high-level C# APIs.
• Build pipelines to capture, stream, and synchronize scene data under bandwidth and latency constraints.
• Create interfaces for AI systems to inspect engine state and validate outcomes.

Responsibilities

• Define interfaces and feedback loops for AI models to interact with engine state.
• Collaborate across engine domains such as rendering, physics, and tooling.
• Profile, debug, and ship end-to-end features.
• Ensure deterministic behavior and efficient multithreading in real-time systems.

Skills

C programming

C# programming

AI systems

Engine development

Performance optimization

Tools

Unity DOTS

Job description

Unity is seeking a senior engine-focused engineer to help evolve PolySpatial interop and streaming across engines and platforms. You will design runtime protocols, formats, and architectures that enable interactive 3D content to be encoded, streamed, and replayed between engines and AI models.

You will own critical subsystems from C runtime to C# APIs, build pipelines for scene data synchronization, and craft interfaces for AI systems to inspect engine state and validate outcomes.