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Senior Software Engineer, Privacy

Mozilla

Remote · Belgium€4,667–6,167 gross/mofull-timeMozilla Careers
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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 restricted. We are looking for a Senior Software Engineer to support the Privacy Team to advance the Firefox Web Platform.

Responsibilities

  • Implement Privacy-improving, anti-tracking and threat intelligence protection into the Firefox web browser to mitigate user tracking and phishing.
  • Implement architectural improvements into Gecko, the browser engine underlying Firefox.
  • Build performant, low-latency, and maintainable C++, JavaScript and Rust code
  • Work as part of a geographically distributed team in an asynchronous manner (mostly Europe and US-East).

Languages

    Work format
    Remote
    Seniority
    Senior
    Posted
    22 Oct 2026
    Last verified
    In the last 5 days

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