3 days ago
Remote, CanadaSenior
Responsibilities
- Debug and fix software defects in Firefox and other Mozilla products.
- Develop new features, improvements, and OS-specific fixes across Windows, macOS, and Linux.
- Maintain and develop the Firefox installer and updater.
- Contribute to native crash reporting, OS abstraction layers, sandboxing, hardening, and enterprise DLP support.
- Break down tasks and collaborate with distributed engineering teams to deliver solutions.
- Perform code reviews and provide technical direction.
- Interact with teams throughout the organization.
Requirements
- 5+ years of overall software engineering experience.
- Strong knowledge of C and C++.
- Experience developing desktop applications on Windows, macOS, or Linux with C++.
- Knowledge of JavaScript and HTML.
- Knowledge of secure coding practices and memory safety concerns.
- Strong problem-solving, debugging, written communication, and verbal communication skills.
- Ability to work effectively in a distributed team environment.
- Bonus experience with installer or updater development, Windows internals such as BITS server or MSIX packages, or open-source contributions and personal engineering projects.
Benefits
- Performance-based bonus plans for eligible employees.
- Medical, dental, and vision coverage.
- Retirement contributions with 100% immediate vesting.
- Quarterly company-wide wellness days.
- Country-specific holidays and a birthday day off.
- One-time home office stipend.
- Annual professional development budget.
- Paid parental leave.
- Employee referral bonus program.
- Additional benefits such as life and AD&D insurance, disability coverage, and EAP, varying by country.
Tech Stack
Categories
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.