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Mozilla logoMO

About

The internet was built to be a global public resource, open and accessible to everyone. But today, a handful of Big Tech companies control our online experience, prioritizing profit over people. Mozilla exists to reclaim the internet as a force for good - building technology that respects your privacy, protects your data, and puts you in control. For over 25 years, we've championed an open web through Firefox, the browser backed by a non-profit, not billionaires. Now we're expanding that mission to the AI era, developing trustworthy, open-source alternatives to extractive systems. We're not just building software; we're building a movement to ensure technology serves humanity, not the other way around.

Mozilla's unique structure as a non-profit allows us to make decisions based on mission, not shareholder demands. Along with a global community of contributors, we create products like Firefox, Mozilla VPN, Mozilla Monitor, and Firefox Relay that give you real choices in how you experience the web. Our work extends beyond products - we fund researchers and activists, advocate for policies that protect digital rights, and educate the next generation of ethical technologists. From our fight against tracking and surveillance to our commitment to open-source innovation, everything we do is guided by one principle: the internet is people, not profit.

Open roles at Mozilla

Explore 3 open positions at Mozilla and find your next opportunity.

Mozilla logoMO

Senior Software Engineer, WebExtensions

Mozilla

Canada (Remote)

C$104K – C$139K Yearly2d ago
Mozilla logoMO

Senior Software Engineer, WebExtensions

Mozilla

France (Remote)

€53K – €71K Yearly2d ago
Mozilla logoMO

Senior Software Engineer, WebExtensions

Mozilla

Germany (Remote)

€68K – €91K Yearly2d ago

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