Senior Software Engineer, Firefox Desktop

Mozilla
Sweden
Workplace: RemoteFull timeSEK 513,000 - 684,000 annuallyFunction: Software EngineeringExperience: 3-5 yearsSkills: ["Collaboration","Communication","Ownership","Problem-solving","Independent execution"]

Join the Desktop Integrations team to help users install, update, and securely integrate Firefox across Windows and macOS. You’ll contribute to feature development and architectural discussions, implement improvements guided by data insights, and tackle low-level OS integration challenges. Work in a geographically distributed, open-development environment, taking ownership of complex bugs, collaborating on scoping and priorities, and improving the Firefox experience used by hundreds of millions.

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FursaFursa
Mozilla
Mozilla
1 month ago

Senior Software Engineer, Firefox Desktop

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live

Job Summary

Join the Desktop Integrations team to help users install, update, and securely integrate Firefox across Windows and macOS. You’ll contribute to feature development and architectural discussions, implement improvements guided by data insights, and tackle low-level OS integration challenges. Work in a geographically distributed, open-development environment, taking ownership of complex bugs, collaborating on scoping and priorities, and improving the Firefox experience used by hundreds of millions.
Location: Sweden
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Contribute to 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 OS integration on Windows and/or macOS.
  • •Collaborate with manager and teammates to scope and prioritize work aligned with team goals.
  • •Participate in code reviews, take ownership of complex bugs, and lead efforts to improve the Firefox experience for hundreds of millions of users.

Pay and Benefits

Salary: SEK 513,000 - 684,000 annually
Perks:Health InsuranceDentalVisionRetirementHome OfficeLearning BudgetPaid LeaveWellness StipendPaid ParentalCountry Holidays

Key Requirements

  • •3-5 years of experience as a Software Engineer.
  • •Experience with systems-level programming on at least one major platform (Windows, macOS).
  • •Solid programming skills in C/C++.
  • •Effective communication and collaboration, especially in distributed teams.
  • •Ability to break down technical work and make steady progress within project timelines.
Experience:3-5 yearsOpen-sourceDesktop software
Skills:CollaborationCommunicationOwnershipProblem-solvingIndependent execution
Languages:English
Tech Stack:C/C++RustWindowsMacOSWin32CocoaLinuxAPIs

Company Brief

Mozilla
Mozilla is a mission-driven organization that builds open-source internet products (notably the Firefox browser) and advocates for an open, private, and secure web through software, research, and community programs.
Industry: Enterprise Software
Company Size: Large (251 to 1,000 employees)
Growth: Nonprofit & NGO
Headquarters: San Francisco, United States
Founded: 1998
Glassdoor
Glassdoor: 2.9
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