Role overview

Senior Software Engineer, Firefox Desktop

Requirements and responsibilities

Readable role content extracted into sections for faster review.

Details

  • Contribute to the development and improvement of Firefox features related to installs, updates, and OS integrations.
  • Help implement enhancements to the Firefox installation and update experience, using data insights to guide development.
  • Tackle platform-specific challenges in low-level operating system integration on Windows and/or macOS.
  • Collaborate with your manager and teammates to scope and prioritize work in alignment with the team’s goals.
  • Participate in code reviews and contribute to technical discussions with peers.
  • Take ownership of complex bugs and lead efforts to improve the Firefox experience for hundreds of millions of users.
  • Work closely with your geographically distributed team in a highly collaborative environment.
  • 3-5 years experience as Software Engineer
  • Experience with systems-level programming on at least one major platform (Windows, macOS).
  • Solid programming skills in C/C++.
  • Effective communicator and collaborator, especially in distributed teams.
  • Ability to break down technical work and make steady progress within project timelines.
  • A collaborative mindset and a desire to contribute to team success.
  • Programming experience in Rust.
  • Experience working with Windows and/or macOS APIs at a low level (e.g., Win32, Cocoa).
  • Additional experience with Linux, or macOS internals.
  • Contributions to open source projects.
  • 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)
Similar roles

Keep a backup shortlist.

Browse roles
FocusFirefoxRole area
Seniority signalSeniorCandidate level
StackStack listed in descriptionPrimary skills
Location1 accepted countryEligibility

Stack

Use these tags to compare similar remote roles.

Location eligibility

Candidates should apply only when their profile country is listed here.

Your profileCountry not setSign in to check your country against this role.

Hiring flow

WithMira shows the role, then sends candidates to the company application.

1Check role fit, stack, and location eligibility in WithMira.
2Open the company application page from the tracked apply link.
3Save the role or subscribe for similar opportunities before leaving.
Apply on company siteCompany siteOpen link