Jobgether is hiring a Firefox OS Integration Engineer for its Mac OS Engineering team. You’ll focus on delivering a seamless, high-quality user experience for Firefox and other Gecko-based products on macOS, working on OS integration, stability, performance, and security improvements in a distributed environment.
What You'll Do
- Develop, test, and deliver fixes and new features for Firefox on macOS to enhance performance, security, and user experience.
- Investigate crash reports, user-submitted bugs, and system-level issues to improve software stability and reliability.
- Work with the open-source Mozilla codebase across multiple languages including C, C++, Rust, Objective-C, JavaScript, and HTML/CSS.
- Collaborate with distributed teams, participating in design discussions, planning, and code reviews to ensure alignment and quality.
- Document design choices and technical solutions to support knowledge sharing and foster team learning.
- Support OS integration tasks such as sandboxing, crash reporting, and implementing macOS-specific features.
What We're Looking For
- A degree in Computer Science or a related field, or equivalent professional experience.
- Experience in systems programming with C, C++, Objective-C, or Rust.
- Knowledge of web technologies such as JavaScript, HTML, and CSS.
- Strong problem-solving, debugging, and analytical skills.
- Effective written and verbal communication skills and a collaborative mindset.
- Ability to thrive in a distributed team environment and contribute effectively across time zones.
Nice to Have
- Familiarity with macOS application development, including native frameworks like AppKit or Cocoa.
Technical Stack
- Languages: C, C++, Rust, Objective-C, JavaScript, HTML, CSS
- Platform & Frameworks: macOS, AppKit, Cocoa
Benefits & Compensation
- Competitive base salary with location-based tiers: US Tier 1 Locations $113,000–$164,000 USD; Tier 2 $102,000–$149,000 USD; Tier 3 $95,000–$138,000 USD.
- Generous performance-based bonus plans.
- Comprehensive health, dental, and vision coverage.
- Robust retirement contributions with immediate vesting.
- Quarterly wellness days and country-specific holidays plus birthday day off.
- Home office stipend and annual professional development budget.
- Paid parental leave and employee referral bonuses.
- Flexible, distributed work environment and collaborative culture.
Work Mode
This is a fully remote position for candidates located within the United States.
Jobgether is an equal opportunity employer.



