Front End Engineering Manager, Firefox Desktop

💼 Full-time🗓 2026-07-09 → 2026-09-26

Core

Direct a geographically distributed team of engineers to drive improvements to the Firefox Desktop browser user interface and experience.

Role type

Senior Front End Engineering Manager

Builds

Firefox Desktop browser (Windows, Linux, macOS)

Domain

Internet / Web Browser

Deliverable

product features

Required skills

Leading distributed engineering teams, Frontend platform architecture, Design systems, JavaScript/TypeScript, HTML, CSS, Project management, Stakeholder management, Technical decision making, Hiring and mentoring

Responsibilities

Drive initiatives to deliver high-quality, highly available, and maintainable software; Navigate trade-offs and drive alignment across user experiences; Communicate team goals, scope, and risks; Identify and build engineering processes; Engage in 1-1s for performance feedback and development; Ensure developer support throughout the lifecycle; Collaborate with Product, UX, QA, Operations, and Data Science teams.

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About Mozilla

Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online.