Senior Software Engineer, Firefox Desktop @Mozilla Corporation

Overview

The Senior Software Engineer role at Mozilla involves contributing to the development of Firefox features related to OS integration, particularly on Windows and macOS. Mozilla is a non-profit-backed technology company focused on creating a better internet for everyone.

Key Responsibilities

• Contribute to the development and improvement of Firefox features related to installs, updates, and OS integrations.
• Implement enhancements to the Firefox installation and update experience using data insights.
• Tackle platform-specific challenges in low-level operating system integration on Windows and/or macOS.
• Collaborate on scoping and prioritizing work aligned with team goals.
• Participate in code reviews and contribute to technical discussions with peers.
• Take ownership of complex bugs and lead improvements to the Firefox experience.
• Work closely with a geographically distributed team in a collaborative environment.

Requirements

• 3-5 years of experience as a Software Engineer.
• Experience with systems-level programming on at least one major platform (Windows, macOS).
• Strong programming skills in C/C++.
• Effective communication and collaboration skills, particularly in distributed teams.
• Ability to break down technical work and make steady progress on project timelines.
• A collaborative mindset and a desire to contribute to team success.

Bonus Points:

• Programming experience in Rust.
• Experience with Windows and/or macOS APIs (e.g., Win32, Cocoa).
• Experience with Linux or macOS internals.
• Contributions to open source projects.

Benefits

• Performance-based bonus plans.
• Rich medical, dental, and vision coverage.
• Generous retirement contributions with immediate vesting.
• Quarterly wellness days.
• Country-specific holidays plus a day off for your birthday.
• Home office stipend.
• Professional development budget.
• Well-being stipend.
• Paid parental leave.
• Employee referral bonus program.
• Other benefits depending on location.

Location

This is a remote role based in Canada.

How to Apply

Interested candidates should apply through the Mozilla careers page.

Deadline

No specific deadline mentioned.