Firefox OS Integration Engineer, Mac OS Engineering

A degree in Computer Science or a related field or comparable work experience. Demonstrated experience such as a significant project or internship using systems programming languages like C, C++, Objective-C, or Rust. Ideally, but not required, experience in developing applications for macOS with native frameworks like AppKit or Cocoa. Knowledge of web technologies such as Javascript, HTML, and CSS. Strong problem-solving and debugging skills. Written and verbal communication skills with a collaborative mindset. Willingness to work effectively in a distributed team environment.

Develop, test, and ship fixes and new features for Firefox on macOS, with a focus on creating a high-quality user experience. Work in the open source Mozilla codebase touching a variety of technologies including C, C++, rust, Objective-C, JavaScript, and HTML/CSS. Investigate and respond to crash reports and user-submitted bugs to improve the stability and reliability of Firefox for millions of Mac users. Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving. Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment.