Mozilla

Join our Web Services Team as a Senior Full-Stack Engineer, Email Systems. Build and maintain privacy-focused communication tools using JavaScript/TypeScript and Python. This fully remote role offers a competitive package with annual bonuses, professional development, and flexible PTO.

Lead a backend engineering team at Mozilla, building scalable, privacy-respecting advertising platforms. Mentor software engineers and partner with product teams to deliver high-quality systems. This remote role in the US/Canada offers strong benefits, including bonus plans and comprehensive heal...

Join Mozilla as a Senior Security Engineer for Add-ons Operations. You will build resilient systems using Python/Django and React/TypeScript to power the Firefox add-ons ecosystem. Enhance security, modernize the platform, and collaborate with a distributed team. Enjoy generous benefits including...

Lead complex, cross-platform design initiatives as a Staff Designer in this remote role. You will shape scalable experience systems, mentor designers, and drive strategy from discovery to delivery. Enjoy a flexible remote environment with a robust benefits package including professional developme...

Join Mozilla's Ads Engineering team as a Backend Software Engineer. Build scalable, privacy-forward backend systems for ethical advertising using Go, Python, or Rust. Collaborate remotely in the US or Canada on APIs, data integrations, and reliable services. Enjoy top benefits like bonus plans, c...

Lead our fundraising operations as Director of Development Operations. You will own the operational strategy, systems like Salesforce, and data infrastructure to drive sustainable growth. This role requires 10+ years of nonprofit ops experience and expertise in CRM management, gift processing, an...

Lead our fundraising efforts as Interim Vice President of Development during a 7-month maternity leave cover. You will provide strategic leadership, manage a senior team, and ensure continuity across major gifts and institutional funding streams. This role requires 10+ years of fundraising leader...

Join Mozilla Foundation as an Editorial Producer for the flagship 'Nothing Personal' platform. You will own the editorial calendar, manage cross-functional collaborators, and drive monthly feature production. This role requires 3+ years in editorial production, strong project management skills, a...

Lead the operational delivery of the Mozilla Fellowships program, managing the full lifecycle from recruitment to alumni engagement. We seek an experienced program manager with 5-7 years in fellowships or grantmaking, skilled in complex project coordination and stakeholder management. This remote...

Join our team as a Staff Front-End Engineer, shaping the flagship desktop app used by millions. Lead complex technical initiatives, mentor engineers, and drive architecture using modern JavaScript, React/Vue, and advanced CSS/HTML. Enjoy a fully remote role with flexible schedules, professional d...

Join Thunderbird as a Staff Mobile Engineer, iOS, and lead complex technical initiatives for our email application. This senior role requires deep Swift/iOS expertise and experience in architecture, mentoring, and high-quality code. Enjoy a fully remote position in the US/Canada with flexible sch...

Lead Firefox desktop product marketing to drive growth and user adoption. Develop positioning strategies and own the go-to-market lifecycle for new features. Join Mozilla's mission with a competitive package including bonus plans, comprehensive benefits, and considerable paid leave.