11 hours ago
Responsibilities
- Fix prioritized correctness, validation, security, and fuzzer-reported bugs in wgpu and Gecko.
- Diagnose and resolve application blockers affecting real apps and demos in Firefox Nightly.
- Work through WebGPU conformance test suite failures and expected-failure lists.
- Write and pass tests, participate in code review, and land reviewed fixes upstream.
- Coordinate with the Firefox WebGPU team on task selection and priorities.
Requirements
- Strong Rust programming skills.
- Experience with a large systems or graphics codebase and the ability to ramp up quickly on wgpu.
- Comfort working upstream in an open-source project through public issues and code review.
- Solid debugging skills, including validation bugs, corner cases, and fuzz findings.
- Preferred: prior wgpu contributions; WebGPU, graphics, or GPU experience; knowledge of Vulkan, DirectX/D3D 11/12, Metal, WGSL, HLSL, MSL, or SPIR-V; low-level Android graphics experience; and security, fuzzing, or web security model experience.
About Mozilla
Mozilla builds open-source internet software, best known for the Firefox web browser, plus privacy tools like a VPN, password manager, and identity services. Its products are largely free and monetized through search partnerships and paid subscriptions, serving consumers, developers, and enterprises building for the web. Founded in 2005 and headquartered in San Francisco, Mozilla Corporation is wholly owned by the non-profit Mozilla Foundation.