2 hours ago
Remote, FranceSenior
Responsibilities
- Implement privacy-improving, anti-tracking, and threat-intelligence protections in Firefox to mitigate user tracking and phishing.
- Implement architectural improvements in Gecko, the browser engine underlying Firefox.
- Build performant, low-latency, and maintainable C++, JavaScript, and Rust code.
- Scope, deliver, and improve complex software features within tight release windows.
- Collaborate asynchronously with a geographically distributed team primarily in Europe and the US East Coast.
Requirements
- Bachelor’s degree in computer science, engineering, or a related program, or equivalent work experience.
- At least 4 years of experience programming in C++ and Rust.
- Strong background in memory safety, multithreaded system architecture, or raw data stream manipulation.
- Ability to onboard quickly and deliver complex software projects independently.
- Excellent written and verbal communication skills.
- Browser-space experience with Gecko, Chromium, WebKit, or web-engine runtime abstractions is preferred.
- Understanding of web architecture, the privacy and security model of the web, and client-side data structures is preferred.
- Experience or strong interest in ML pipelines for internal developer workflows, basic statistical modeling, Python, and SQL are preferred.
Benefits
- Performance-based bonus plans for eligible employees.
- Retirement contributions with 100% immediate vesting.
- Quarterly company-wide wellness days, country-specific holidays, and a birthday day off.
- One-time home office stipend and annual professional development budget.
- Quarterly well-being stipend and paid parental leave.
- Employee referral bonus program and other country-dependent benefits including life/AD&D, disability, and EAP coverage.
- Remote position; hiring range listed for France.
About Mozilla
Mozilla builds open-source internet software, best known for the Firefox web browser, plus privacy tools like a VPN, password manager, and identity services. Its products are largely free and monetized through search partnerships and paid subscriptions, serving consumers, developers, and enterprises building for the web. Founded in 2005 and headquartered in San Francisco, Mozilla Corporation is wholly owned by the non-profit Mozilla Foundation.