Firefox Performance Engineer: Build Fastest Browser
Listed on 2026-10-20
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Software Development
Software Testing, Software Engineer
Mozilla Corporation in the United States is seeking an experienced performance-focused engineer to own end-to-end browser performance, collaborating across teams to optimize speed on Windows, macOS, Android, and Linux.
You will work on profiling, multithreading, and writing fast code in C++/JavaScript, contributing to the Firefox engine and performance roadmap, with a distributed, open-source culture.
For the Firefox Performance Engineer:
Build the Fastest Browser position at Applying, we are reviewing applications now.
We aim to respond to suitable candidates as soon as possible.
Full responsibilities and requirements are described in the listing above.
Learn more about the Firefox Performance Engineer:
Build the Fastest Browser role in the description above.
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