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Senior Software Engineer

This job has been removed
Location: Remote
Compensation: To Be Discussed
Reviewed: Thu, Oct 22, 2026
This job expires in: 29 days

Job Summary

Passionate about privacy protections, the remote Senior Software Engineer will implement privacy-improving features and architectural enhancements in the Firefox web browser, utilizing C++, JavaScript, and Rust to mitigate user tracking and phishing.

Key responsibilities
  • Implement privacy-improving, anti-tracking, and threat intelligence protection in the Firefox web browser
  • Enhance the Gecko browser engine with architectural improvements
  • Develop performant, low-latency, and maintainable code in C++, JavaScript, and Rust
Required qualifications
  • Bachelor's degree in computer science, engineering, or a related field, or equivalent work experience
  • At least 4 years of programming experience in C++ and Rust, with a focus on memory safety and multi-threaded systems
  • Proven ability to deliver and improve complex software projects independently
  • Experience scoping and landing complex features within tight release windows
  • Familiarity with web architecture and the privacy/security model of the web

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