Description:

Join Mozilla as a Staff Software Engineer focusing on browser technology and new product applications.
Work in a small team to explore browser engine subsystems through deep systems engineering and rapid experimentation.

Requirements:

Expertise in at least one browser engine subsystem (e.g., DOM, layout, JavaScript runtimes).
Proficiency in C++ or Rust and experience with large systems codebases.
Ability to investigate unfamiliar code and construct useful prototypes.
Strong understanding of web platform behavior and compatibility.
Experience with profiling, tracing, and performance testing.
Curiosity about AI agents and willingness to work with coding tools.
Nice to have: Contributions to browser engines, open-source project maintenance, and technical leadership experience.

Skills

Benefits