Description:

Design, build, and implement security features for enterprise users to enhance Firefox’s security posture.
Contribute to improvements in Firefox’s security architecture across multiple operating systems and investigate security issues.
Diagnose and resolve issues affecting browser reliability, performance, and memory usage in a multithreaded environment.

Requirements:

3+ years of systems programming experience with strong proficiency in C and/or C++, and a solid understanding of security fundamentals.
Experience in diagnosing issues in multithreaded, cross-platform applications, including memory and performance challenges.
Familiarity with web technologies (HTML, CSS, JavaScript) and interest in Rust; ability to work in complex, multi-language codebases.
Effective collaboration and communication skills, especially with distributed teams.

Performance-based bonus plans and generous retirement contributions with immediate vesting.
Quarterly wellness days, country-specific holidays, and a day off for your birthday.
One-time home office stipend and annual professional development budget.
Considerable paid parental leave and employee referral bonus program.

Skills