Senior Systems Software Engineer

Requirements:

• 5+ years of experience in systems software engineering using C++.
• 1+ year of experience in Rust.
• Expertise in at least one of the following operating system APIs and familiarity with the others: Windows/Linux/macOS/Android.
• Experience working on and debugging large multi-threaded applications and memory management.
• Strong and respectful communication skills and ability to collaborate across engineering teams.
• Familiarity with any of the following skills would be a plus: JavaScript, Java, Android development, Python.
• Commitment to our values:
  • Welcoming differences
  • Being relationship-minded
  • Practicing responsible participation
  • Having grit

What you'll be doing:

• Develop new features for the Firefox Profiler that will provide browser engineers and web developers with insight to improve the experience for their users.
• Expand the breadth of data captured by the Firefox Profiler without compromising on performance.
• Engage with the performance team efforts such as bug triage and strategy.
• Engage with other Firefox engineers to help them learn how to use our tools efficiently, and develop projects to serve them better.
• Promote and encourage the use of our performance tools within and beyond Mozilla by writing and talking about them.
• Engage with our community and mentor volunteers contributing to the codebase.

Perks and Benefits:

• Generous performance-based bonus plans to all eligible employees - we share in our success as one team
• Rich medical, dental, and vision coverage
• Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
• Quarterly all-company wellness days where everyone takes a pause together
• Country specific holidays plus a day off for your birthday
• One-time home office stipend
• Annual professional development budget
• Quarterly well-being stipend
• Considerable paid parental leave
• Employee referral bonus program
• Other benefits (life/AD&D, disability, EAP, etc. - varies by country)