Deep curiosity makes you excel at diagnosing WebGL bugs, often finding root causes others miss.
Love for systems analysis aligns perfectly with understanding sandbox and IPC architectures.
Comfortable writing tests and code review to validate your clever solutions and ensure stability.
Tendency to overthink may delay landing fixes, as you explore endless possibilities before deciding.
Struggle with routine tasks like queue management could let non-critical bugs pile up over time.

The role

You will diagnose and fix WebGL bugs in Gecko and improve its functionality and security within the Firefox graphics team.

Responsibilities

Diagnose and fix WebGL bugs in Gecko (C++/Rust), including security bugs
Write tests, work through code review with graphics module owners, and land fixes, with uplifts where needed.
Keep the ongoing WebGL bug queue under control

Reviewed WebGL fixes and new code landed with tests

Strong C++ (Rust a plus).
Graphics / GPU experience, ideally WebGL.
Security mindset, and comfort with sandbox and IPC architectures (WebGL is a security target).
Strong debugging in a multithreaded codebase.