Your browser does not support javascript! Please enable it, otherwise web will not work for you.

Senior Software Engineer, OS Integration

Home > C/C++ programming jobs

Senior Software Engineer, OS Integration in Remote new

  • Mozilla
  • Full time
  • Email
  • Netherlands

Responsibilities

  • Develop fixes, improvements, and new features for Firefox and other Mozilla products.
  • Debug and resolve software defects affecting Windows, macOS, and Linux environments.
  • Maintain and develop Firefox installers and updaters.
  • Work on OS abstraction layers, native crash reporting, sandboxing, hardening, and enterprise DLP support.
  • Perform code reviews, provide technical direction, and collaborate with distributed engineering teams.
  • Break down tasks, coordinate with teams across Mozilla, and deliver cross-platform solutions.

Requirements

  • At least 5 years of overall software engineering experience.
  • Strong knowledge of C and C++.
  • Experience developing desktop applications on Windows, macOS, or Linux with C++.
  • Knowledge of JavaScript and HTML.
  • Knowledge of secure coding practices and memory safety concerns.
  • Strong problem-solving, debugging, written communication, and verbal communication skills.
  • Ability to collaborate effectively in a distributed team environment.
  • Preferred experience with installer or updater development, Windows BITS server, MSIX packages, open-source contributions, or personal engineering projects.

Benefits

  • Performance-based bonus plans for eligible employees.
  • Medical, dental, vision, retirement, life, disability, EAP, and related benefits, varying by country.
  • Retirement contributions with immediate vesting.
  • Quarterly company wellness days, country-specific holidays, and a birthday day off.
  • One-time home office stipend and annual professional development budget.
  • Paid parental leave and employee referral bonus program.
  • Remote work arrangement in the Netherlands.

Mozilla

Mozilla makes browsers, apps, code, and tools. Mozilla shapes the future of the Internet by advocating for user rights, promoting open standards, and developing software products that prioritize privacy, security, and user control. By working on the web as a platform, you can help create more opp...

Similar positions

System Software Developer

  • Apple
  • Full time
  • USA
  • 11/11/2026
  • Cupertino, CA

Senior Software Engineer, OS Integration

  • Mozilla
  • Full time
  • Remote
  • 11/11/2026
  • Salary: €68k-€91k
  • Germany

Sr. Software Engineer (Starlink Mobile)

  • SpaceX
  • Full time
  • USA
  • 11/11/2026
  • Salary: $165k - $270k/yr
  • Redmond, WA

Software Assurance Engineer IV

  • NASA JPL
  • Full time
  • USA
  • 11/11/2026
  • Salary: $135k - $179k/yr
  • Pasadena, CA

Staff Software Engineer

  • Google
  • Full time
  • USA
  • 11/11/2026
  • Salary: $207k - $300k/yr
  • San Francisco, CA