Sync Software Engineer (Remote - US)

This position is posted by Jobgether on behalf of Mozilla. We are currently looking for a Sync Software Engineer in the United States.

Join a dynamic, mission-driven team focused on building a better internet for everyone. In this role, you will contribute to seamless cross-device browsing experiences for millions of users around the world. You'll work with cutting-edge technologies like Rust and JavaScript, collaborating with a distributed team to evolve the sync and storage capabilities behind one of the world’s most recognized open-source browsers. This is a unique opportunity to impact how people control and access their data — all while working in a highly flexible, inclusive, and remote-first environment.

Accountabilities:

• Contribute to the Application-Services library powering sync and storage features across platforms.
• Improve user experience by ensuring smooth synchronization of browsing data like history, bookmarks, and logins.
• Collaborate with cross-functional teams to implement and enhance features like Send/Close tab.
• Share knowledge and shape best practices through code reviews, documentation, and technical discussions.
• Investigate complex issues, propose solutions, and contribute to long-term product evolution and architecture.

• Proven experience in systems programming with Rust, C++, or Golang.
• Strong background in web or mobile application development using JavaScript, Kotlin, or Swift.
• Ability to work autonomously while aligning with cross-team priorities, security practices, and product goals.
• Effective communicator comfortable contributing in distributed, asynchronous environments.
• Curiosity-driven, adaptable mindset with a collaborative approach to solving unfamiliar technical challenges.

• Competitive salary range based on location:
• Tier 1: 137,000—199,000 USD
• Tier 2: 126,000—183,000 USD
• Tier 3: 116,000—169,000 USD
• Annual performance-based bonus
• Comprehensive medical, dental, and vision coverage
• 100% vested retirement contributions from day one
• Generous paid parental leave and birthday time off
• Quarterly wellness days and stipends
• One-time home office setup bonus
• Annual professional development allowance
• Employee referral program and additional local benefits depending on your location

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.
When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.

🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements.
📊 It compares your profile to the job’s core requirements and past success factors to determine your match score.
🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role.
Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.

Thank you for your interest!

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