Senior Privacy Engineer — Open Web & Anti-Tracking

Mozilla; Finland; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Performance-based bonus

Home office stipend

Professional development budget

Parental leave

Job summary

Mozilla seeks a Senior Software Engineer to bolster the Privacy Team and advance the Firefox Web Platform. You will work on privacy protections, anti-tracking features, and performance improvements across Gecko, using C++, Rust, and JavaScript.

Join a distributed, mission-driven team to ship reliable browser code, collaborating across Europe and the US to safeguard users while preserving an open web.

Qualifications

• Bachelor's degree in computer science, engineering, or related field or equivalent work experience.
• 4+ years of experience with C++ and Rust, with memory safety and multi-threaded system expertise.
• Proven ability to onboard quickly, deliver and improve complex software projects.
• Strong communication and ability to scope and land features within tight release windows.

Responsibilities

• Implement privacy-improving, anti-tracking and threat protection in Firefox.
• Improve Gecko architecture and performance with low-latency, maintainable code.
• Collaborate across distributed teams in Europe and the US.

Skills

C++

Rust

Memory safety

Multi-threading

Data streams

Education

Bachelor's degree in CS or related

Tools

Python

SQL

Job description

Mozilla seeks a Senior Software Engineer to bolster the Privacy Team and advance the Firefox Web Platform. You will work on privacy protections, anti-tracking features, and performance improvements across Gecko, using C++, Rust, and JavaScript.

Join a distributed, mission-driven team to ship reliable browser code, collaborating across Europe and the US to safeguard users while preserving an open web.