Senior Software Engineer - Firefox Desktop OS Integration

Mozilla Corporation; Madrid; Presencial; EUR 58.000 - 77.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Performance bonus

Medical benefits

Retirement contributions

Home office stipend

Professional development budget

Parental leave

Referral program

Descripción de la vacante

Mozilla Corporation in Madrid is seeking a Senior Software Engineer to contribute to Firefox installation, update, and OS integration features on Windows and macOS. You will work on low-level platform concerns and collaborate across distributed teams.

The role emphasizes independent project delivery, code reviews, and ownership of complex bugs to improve the Firefox experience for hundreds of millions of users. Join a global, open‑source environment with strong benefits.

Formación

• 3–5 years experience as Software Engineer.

Responsabilidades

• Contribute to Firefox installs, updates, and OS integration improvements.
• Tackle platform-specific OS integration challenges on Windows and macOS.
• Collaborate with your manager and teammates to scope and prioritize work.
• Participate in code reviews and 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.

Conocimientos

C/C++

Windows

macOS

Distributed teams

Systems-level programming

Herramientas

Win32 API

Cocoa API

Linux

Descripción del empleo

Mozilla Corporation in Madrid is seeking a Senior Software Engineer to contribute to Firefox installation, update, and OS integration features on Windows and macOS. You will work on low-level platform concerns and collaborate across distributed teams.

The role emphasizes independent project delivery, code reviews, and ownership of complex bugs to improve the Firefox experience for hundreds of millions of users. Join a global, open‑source environment with strong benefits.