Mozilla iOS Jobs in the United States

Browse iOS developer jobs at
Mozilla
Curated roles, no duplicates, updated regularly.

About the Company

Mozilla is a global nonprofit dedicated to keeping the internet open, accessible, and trustworthy. The organization builds products like Firefox, advocates for digital rights, and supports open-source AI development through Mozilla AI, Mozilla Ventures, and community-driven initiatives. Mozilla's mission is to ensure technology serves people, not profits, by championing transparency, privacy, and user control. Mozilla AI and Mozilla Innovation Studio are working on projects like Octonous (task automation with AI) and the Mozilla Data Collective (community-centered AI data ecosystems).

Industry

  • Web Browser
  • Open Source
  • Artificial Intelligence
  • Digital Rights
  • Nonprofit Technology

iOS Engineering at Mozilla

Mozilla develops iOS applications for its browser, AI tools, and open-source projects. The iOS engineering team builds features for Firefox iOS (fast, private browsing), AI-powered task automation and privacy tools, open-source mobile applications, and secure and private data handling.

Products and Platforms

  • Firefox iOS App – Private, fast mobile browser with tracker blocking
  • Octonous – AI-powered task automation across apps
  • Mozilla AI – Open-source AI tools and infrastructure
  • Mozilla Data Collective – Community-centered AI data ecosystems
  • Mozilla VPN – Private and secure VPN for iOS
  • Pocket – Save and read articles offline
  • Firefox Focus – Privacy-focused browser with built-in tracking protection
  • Open Source Tools – Community-driven software and AI
  • Digital Rights Advocacy – Policy and awareness campaigns

Work Opportunities for iOS Developers

Mozilla hires:

  • iOS Developers – for Firefox, AI tools, and open-source applications
  • Mobile Engineers (iOS) – focusing on browser rendering (WebKit), privacy and security, AI integration, open-source collaboration, and user-centric design
  • AI Engineers – for AI-powered tools and automation
  • Privacy Engineers – for secure data handling and tracking protection
  • Open Source Engineers – for community-driven development
  • Browser Engineers – for WebKit integration and performance

Why Join Mozilla

Mozilla is building a future where technology is open, trustworthy, and serves everyone. iOS engineers work on Firefox, AI tools, and open-source projects that reach hundreds of millions of users worldwide. If you're passionate about privacy, open source, and building technology for the public good, Mozilla offers a mission-driven, nonprofit environment where you can make a real impact on the future of the internet.

Website

Senior Mobile Engineer, iOS

August 14, 2026
Mozilla
Mozilla
Software Development
501-1000 employees

Job Details

View Job
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August 14, 2026
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