Senior Software Engineer, OS Integration

Overview

Mozilla Corporation seeks a Senior Software Engineer for its OS Integration team. The organization is a non-profit-backed technology company focused on building open-source software and keeping the internet accessible to all, with products used by over 225 million people globally each month. The OS Integration team ensures that Firefox operates smoothly alongside host operating systems and environments, handling responsibilities such as cross-platform features, installer and updater maintenance, native crash reporting, sandboxing, and enterprise data loss prevention support.

Requirements

Applicants must bring at least five years of overall software engineering experience alongside strong proficiency in C and C++. Candidates need practical background in desktop application development utilizing C++ on Windows, macOS, or Linux, as well as familiarity with web technologies like HTML and JavaScript. Additional prerequisites include an understanding of memory safety issues and secure coding practices, strong debugging and problem-solving abilities, and effective written and verbal communication skills tailored for a distributed team. Bonus qualifications include prior experience with open-source projects, Windows internals such as MSIX packages or the BITS server, or installer and updater development on any operating system.

What you get

Eligible employees receive comprehensive medical, dental, and vision insurance, along with robust retirement contributions featuring immediate vesting. Compensation and benefits packages also include performance-based bonus plans, paid parental leave, country-specific holidays plus a birthday day off, quarterly company wellness days, a home office stipend, an annual professional development budget, an employee referral program, and various life, disability, and employee assistance benefits that vary by location.

How to apply

Interested candidates can apply directly through the digital recruitment channels provided by the organization. Qualified individuals requiring accessibility accommodations during the application or interview process may contact the employer.