Firefox OS Integration Engineer, Mac OS Engineering

• 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

• 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
• 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
• Commitment to our values: Welcoming differences
• Being relationship-minded
• Practicing responsible participation
• Having grit

Ideally, but not required, experience in developing applications for macOS with native frameworks like AppKit or Cocoa

• Generous performance-based bonus plans to all eligible employees
• Rich medical, dental, and vision coverage
• Generous retirement contributions with 100% immediate vesting
• Quarterly all-company wellness days
• Country specific holidays plus a day off for your birthday
• One-time home office stipend
• Annual professional development budget
• Quarterly well-being stipend
• Considerable paid parental leave
• Employee referral bonus program
• Other benefits (life/AD&D, disability, EAP, etc. - varies by country)
• Flexible work environment
• Industry-leading paid parental leave
• Reimbursement for professional development (up to $3,000/year)
• A work setup including the latest hardware and software of your choice