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.

Director of Product Management - Generative AI

Company: Mozilla

Location: Remote

Posted Nov 24, 2025

The text promotes Mozilla's mission to shape the future of the internet through innovative AI solutions, highlighting opportunities to lead product strategy while emphasizing privacy, user control, and impactful work. It outlines competitive benefits and a commitment to diversity, with details about hiring ranges for specific locations.

Staff Software Engineer - Graphics

Company: Mozilla

Location: Remote

Posted Nov 22, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, the privacy-minded web browser, and focus on diverse areas including AI, social media, security, and more. The Graphics Team supports rendering in the Gecko Browser engine and seeks experienced software engineers proficient in C++ or Rust and graphics frameworks.

Director of Product Management - Generative AI

Company: Mozilla

Location: USA

Posted Nov 25, 2025

Mozilla's mission to shape the internet for the better through innovative technologies like Firefox and generative AI is highlighted, emphasizing privacy, user control, and open-source collaboration. The job posting for Director of Product Management Generative AI underscores opportunities to drive impactful web experiences while maintaining core values.

Senior Sofware Engineer (Localization)

Company: Mozilla

Location: Netherlands

Posted Nov 24, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and focus on diverse areas including AI, social media, and security. The Mozilla Corporation is wholly owned by the nonprofit Mozilla Foundation and is committed to making the internet better for people.

Business Development Lead

Company: Mozilla

Location: Remote

Posted Nov 22, 2025

Mozilla Corporation, a nonprofit-backed technology company, has been shaping the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and are now seeking a Business Development Lead to drive enterprise adoption of Firefox across Europe. The role focuses on building pipelines, running full-cycle opportunities, and landing initial wins that expand into scalable, repeatable growth.

Staff Security Engineer

Company: Mozilla

Location: USA

Posted Nov 23, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, the privacy-minded web browser, and focus on diverse areas including AI, social media, and security. Mozilla is looking for a staff security engineer to assist with the design and architecture of security controls and risk reduction activities across all product service and support departments.

Senior Software Engineer

Company: Mozilla

Location: Poland

Posted Nov 22, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and focus on diverse areas including AI, social media, and security. The company is wholly owned by the nonprofit Mozilla Foundation and is committed to making the internet better for people.

Senior Sofware Engineer (Localization)

Company: Mozilla

Location: Poland

Posted Nov 24, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and focus on diverse areas including AI, social media, and security. The Mozilla Corporation is wholly owned by the nonprofit Mozilla Foundation and is committed to making the internet better for people.

Staff Software Engineer - Graphics

Company: Mozilla

Location: Remote

Posted Nov 22, 2025

Mozilla's mission to build an open and free internet for all is highlighted through their work on AI, security, and privacy. The Graphics Team's role in Firefox rendering and job opportunities emphasizing innovation, diversity, and employee benefits are central to their vision.

Staff Software Engineer - Graphics

Company: Mozilla

Location: Remote

Posted Nov 22, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and focus on diverse areas including AI, social media, and security. The company is wholly owned by the nonprofit Mozilla Foundation and is committed to making the internet better for people.

Staff Security Engineer

Company: Mozilla

Location: Canada

Posted Nov 23, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and are focused on diverse areas including AI, social media, and security. Mozilla is looking for a staff security engineer to assist with the design and architecture of security controls and risk reduction activities across all product and service departments.

Senior Sofware Engineer (Localization)

Company: Mozilla

Location: Finland

Posted Nov 24, 2025

Mozilla Corporation is a nonprofit-backed technology company that has shaped the internet for the better over the last 25 years. They make pioneering brands like Firefox, a privacy-minded web browser, and focus on diverse areas including AI, social media, and security. The Mozilla Corporation is wholly owned by the nonprofit Mozilla Foundation and is 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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