Opportunity at
MozillaContract Staff Software Engineer - Performance Graphics (C++,Rust, WebGL)
Mozilla is looking for a Contract Staff Software Engineer with a focus on Performance Graphics to support the ongoing development of the Firefox browser. This contract…
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About This Role
Mozilla is looking for a Contract Staff Software Engineer with a focus on Performance Graphics to support the ongoing development of the Firefox browser. This contract position centers on maintaining the graphics subsystems of Firefox, covering rendering, compositing, images, canvas, and WebGL. The incoming professional will handle routine engineering duties to ensure the graphics codebase remains stable and healthy. This role is well-suited for an independent technical leader who thrives…
Job Description
Mozilla is looking for a Contract Staff Software Engineer with a focus on Performance Graphics to support the ongoing development of the Firefox browser. This contract position centers on maintaining the graphics subsystems of Firefox, covering rendering, compositing, images, canvas, and WebGL. The incoming professional will handle routine engineering duties to ensure the graphics codebase remains stable and healthy.
This role is well-suited for an independent technical leader who thrives within large and mature codebases. By taking ownership of day-to-day maintenance, bug fixes, regressions, and test upkeep, this position allows senior full-time engineering staff to concentrate their efforts on performance optimization. The work directly impacts cross-platform reliability, spanning Windows, macOS, Linux, and Android environments.
Responsibilities
- Manage daily graphics maintenance tasks including bug fixes, regression resolutions, and test maintenance
- Investigate and resolve graphics issues across multiple operating systems such as Windows, macOS, Linux, and Android
- Conduct code reviews and handle routine engineering upkeep to support the broader team
Requirements
- Demonstrated proficiency in C++ and/or Rust programming languages
- Understanding of GPU architecture and graphics frameworks
- Experience with debugging and performance optimization within multithreaded codebases
- Ability to operate independently and provide technical leadership in a large and mature codebase
Qualifications
- Familiarity with shader languages
- Background in mobile or Android development
- Experience with open-source collaboration
Frequently Asked Questions
Answers are based only on the employer’s listing; where it doesn’t say, neither do we.
What is the employment type for this position?
This is a contract role.
What is the remote work policy?
The posting specifies that the role is on-site.
What is the salary range for this job?
The hiring ranges depend on location tiers in Canada, spanning from $131,400 to $186,172.
What are the primary technical requirements?
Candidates must have strong C++ and/or Rust skills, knowledge of GPU architecture and graphics frameworks, and strong multithreaded debugging experience.
Sample Interview Questions
AI-generated questions tailored to this specific role — a preview of the full practice set.