Senior Unity Platform Engineer - WebGPU & Cross-Platform

Unity Enterprise; Bellevue (WA); Hybrid; USD 115,000 - 220,000; Full time

Benefits offered by this job

Comprehensive health insurance

Commute subsidy

Employee stock ownership

Competitive retirement plans

Generous vacation and personal days

Parental leave support

Office snacks

Job summary

Unity is seeking a Senior Software Engineer to join a team delivering Unity platform support for TV and mobile partners. You will help design editor features, optimize WebGPU/WebAssembly performance, and tackle load times and memory constraints across devices.

The role involves working with Unity R&D teams globally, conducting performance profiling, and contributing to a high-quality, scalable runtime across Linux and browser-based environments.

Qualifications

• Strong proficiency in C# and C++ for large-scale cross-platform projects.
• Experience with JavaScript in browser-based or hybrid environments is a plus.
• Familiarity with profiling and optimizing high-performance apps across platforms.

Responsibilities

• Design and develop features and workflows in the Unity Editor for platform configurations.
• Profile and optimize WebGPU/WebAssembly performance to reduce load times and memory usage.
• Investigate bugs and strengthen quality with automated tests and code reviews.

Skills

C# proficiency

C++

JavaScript

Multithreading

Profiling tools

WebGPU

Real-time 3D

AI in development

Tools

SDL

Wayland

WebGL

Emscripten

Linux tooling

Job description

Unity is seeking a Senior Software Engineer to join a team delivering Unity platform support for TV and mobile partners. You will help design editor features, optimize WebGPU/WebAssembly performance, and tackle load times and memory constraints across devices.

The role involves working with Unity R&D teams globally, conducting performance profiling, and contributing to a high-quality, scalable runtime across Linux and browser-based environments.