Jobs at Mozilla

Positions 1,418

Mozilla is the nonprofit behind the Firefox browser, championing an open, secure internet. Its mission centers on user privacy, free web standards, and community‑driven development. The company’s products power millions of devices worldwide and contribute to open‑source projects like Rust and WebAssembly.

Mozilla hires for a broad spectrum of roles, including software engineering, product management, UX design, data science, sales and marketing, and community engagement. Candidates often work in cross‑functional teams, use agile practices, and have opportunities to contribute to open‑source code or public policy initiatives. Remote work is common, with flexible hours and a focus on work‑life balance.

By reviewing Mozilla listings on Job Transparency, you gain access to real salary ranges, employee sentiment scores, and market comparisons. This data lets you benchmark offers, negotiate confidently, and choose roles that match your career goals and compensation expectations. Transparency also reveals remote‑work policies and benefits, helping you evaluate the full package before applying.

Staff Desktop Systems Specialist

Company: Mozilla

Location: USA

Posted Oct 06, 2024

Mozilla Corporation is a nonprofit technology company that aims to make the internet better for people. They are seeking an experienced technical expert to join their Global Service Desk team, which provides technical support to Mozillians.

Product Manager - Web Platforms

Company: Mozilla

Location: Africa

Posted Oct 06, 2024

The Mozilla Foundation is a nonprofit organization that aims to promote openness, innovation, and opportunity online. The Product Manager Web Platforms team is responsible for the strategic design, technical strategy, and maintenance of the Foundation's websites. The role requires a deep understanding of content management systems, developing intuitive user experiences, and helping bring the Foundation's brand and work to life for its community.

Sr. Director of Growth Marketing

Company: Mozilla

Location: UK,Canada

Posted Oct 05, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people. The company is looking for a Growth Marketing Manager to lead high-performing growth teams and build growth strategies across a diverse product portfolio.

Staff Test Engineer

Company: Mozilla

Location: UK,Canada

Posted Oct 06, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people.

Staff Software Engineer - OS Integrations

Company: Mozilla

Location: UK

Posted Oct 05, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people.

Staff Full-stack Engineer - Generative AI

Company: Mozilla

Location: USA

Posted Oct 05, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people.

Product Manager - Web Platforms

Company: Mozilla

Location: UK

Posted Oct 05, 2024

The Mozilla Foundation is a nonprofit organization that aims to promote openness, innovation, and opportunity online. The Product Manager Web Platforms team is responsible for the strategic design, technical strategy, and maintenance of the Foundation's websites. The role requires a deep understanding of content management systems, developing intuitive user experiences, and helping bring the Foundation's brand and work to life for its community.

PR/Communications Manager

Company: Mozilla

Location: Germany

Posted Oct 05, 2024

Mozilla is a non-profit technology company that aims to make the internet better for people. They are looking for a PR Manager to join their Communications team and help drive storytelling to reach target audiences in key European markets.

Grants Manager

Company: Mozilla

Location: USA

Posted Oct 05, 2024

The Mozilla Foundation is looking for a dedicated Grants Manager to join their Partnerships Team. The role involves managing grants from private foundations, US and foreign government agencies, and corporations. The ideal candidate will have at least 5 years of grants management experience and strong comfort with fund accounting concepts and GAAP.

Sr. Director of Growth Marketing

Company: Mozilla

Location: USA

Posted Oct 06, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people.

Staff Software Engineer - OS Integrations

Company: Mozilla

Location: UK,Canada

Posted Oct 06, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people.

Staff Mobile Product Manager

Company: Mozilla

Location: UK,Canada

Posted Oct 05, 2024

Mozilla Corporation is a nonprofit technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox and Pocket, and are committed to making the internet better for people.

Frequently Asked Questions

What is it like to work at Mozilla?
Mozilla fosters a collaborative culture where developers, designers, and policy experts co‑design products that protect user privacy. Employees enjoy open‑source contributions, flexible remote schedules, and regular hackathons. The mission‑driven environment emphasizes impact, so teams are rewarded for measurable improvements to the web and community outreach.
What types of positions are available at Mozilla?
Mozilla offers roles across software engineering, front‑end and back‑end development, data science, UX/UI design, product management, security, sales, marketing, community management, and public policy. Technical roles often require proficiency in languages such as Rust, C++, JavaScript, and Python, while non‑technical roles value project management, communications, and community engagement skills.
How can I stand out as an applicant?
Show a clear alignment with Mozilla’s values by highlighting open‑source contributions, privacy‑focused projects, or community outreach. Quantify past impact—e.g., code reviews, feature adoption, or user growth metrics—and tailor your resume to the specific role’s requirements. Prepare for Mozilla’s interview process by mastering technical challenges, practicing behavioral questions around collaboration and mission focus, and demonstrating curiosity about emerging web technologies.

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