Contract Senior Software Engineer - WebGL (Color/Graphics)

Mozilla
Canada, United States
Workplace: RemoteContractFunction: Software EngineeringSkills: ["Security mindset","Debugging","Code review collaboration","Test writing"]

Diagnose and fix WebGL bugs in Gecko, improving both functionality and security within the Firefox graphics team. You’ll handle security-sensitive issues, write and land tested fixes through code review, and help keep the WebGL bug queue under control. The role emphasizes strong debugging in a multithreaded C++/Rust codebase, with an understanding of sandboxing and IPC architectures.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
Mozilla
Mozilla
19 hours ago

Contract Senior Software Engineer - WebGL (Color/Graphics)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Diagnose and fix WebGL bugs in Gecko, improving both functionality and security within the Firefox graphics team. You’ll handle security-sensitive issues, write and land tested fixes through code review, and help keep the WebGL bug queue under control. The role emphasizes strong debugging in a multithreaded C++/Rust codebase, with an understanding of sandboxing and IPC architectures.
Location: Canada, United States
Workplace: Remote
Employment Type: Contract
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Diagnose and fix WebGL bugs in Gecko, including security bugs (C++/Rust).
  • •Write tests and collaborate through code review with graphics module owners to land fixes.
  • •Keep the ongoing WebGL bug queue under control.
  • •Improve WebGL functionality and security within the Firefox graphics team.
  • •Land reviewed WebGL fixes with tests as part of the definition of done.

Key Requirements

  • •Strong C++ with Rust as 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.
  • •Ability to diagnose and fix WebGL bugs in Gecko, including security bugs.
Experience:WebGLGraphicsGPUSecurity researchFuzzing
Skills:Security mindsetDebuggingCode review collaborationTest writing
Languages:English
Tech Stack:WebGLGeckoFirefoxC++RustSandboxIPC

Company Brief

Mozilla
Mozilla is a mission-driven organization that builds open-source internet products (notably the Firefox browser) and advocates for an open, private, and secure web through software, research, and community programs.
Industry: Enterprise Software
Company Size: Large (251 to 1,000 employees)
Growth: Nonprofit & NGO
Headquarters: San Francisco, United States
Founded: 1998
Glassdoor
Glassdoor: 2.9
WebsiteLinkedInGlassdoor