Jobs at Mozilla
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 Financial Analyst - Corporate Finance
Company: Mozilla
Location: Canada
Posted Dec 11, 2025
Mozilla's mission to improve the internet through open-source innovation is highlighted, with a job role emphasizing financial analysis and collaboration, offering competitive benefits and a supportive work environment.
Senior Software Engineer - Firefox Enterprise
Company: Mozilla
Location: Remote
Posted Dec 04, 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 have over 225 million people using their products each month. The company focuses on diverse areas including AI, social media, security, and more, while never losing focus on their core mission to make the internet better for people.
Senior Integrated Marketing Manager
Company: Mozilla
Location: Remote
Posted Dec 09, 2025
Mozilla's mission to improve the internet through open-source innovation and privacy-focused technologies is highlighted, with a focus on AI, security, and user empowerment. The job posting emphasizes collaboration, growth opportunities, and a positive impact on global internet accessibility.
Senior Software Engineer - Firefox Enterprise
Company: Mozilla
Location: Remote
Posted Dec 04, 2025
Mozilla's mission to improve the internet through open-source innovation and privacy-focused technologies is highlighted, with opportunities for Senior Software Engineers to contribute to Firefox development and enjoy comprehensive employee benefits.
Marketing Manager
Company: Mozilla
Location: USA
Posted Dec 05, 2025
MZLA Technologies Corporation, a subsidiary of the Mozilla Foundation, develops open-source email and productivity platform Thunderbird. They are seeking a Marketing Manager to grow the Thunderbird brand through multichannel campaigns, content creation, and partnerships. The role requires 8+ years of tech marketing experience, email marketing expertise, and strong storytelling skills.
Staff Software Engineer - Graphics
Company: Mozilla
Location: Remote
Posted Dec 04, 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 Software Engineer - Graphics
Company: Mozilla
Location: Remote
Posted Dec 04, 2025
Mozilla Corporation, a nonprofit-backed technology company, 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.
Firefox OS Integration: Windows Senior Software Engineer
Company: Mozilla
Location: Canada
Posted Dec 10, 2025
Mozilla, a nonprofit-backed tech company, has shaped the internet for 25 years by focusing on privacy, security, and open-source innovation. They seek contributors to enhance Firefox and other projects, emphasizing collaboration and diversity.
Senior Manager - Workplace Technology
Company: Mozilla
Location: Canada
Posted Dec 05, 2025
Mozilla Corporation, a nonprofit-backed technology company, is seeking a leader for its Workplace Technology team. The role involves leading a team, defining and implementing enterprise service architecture, ensuring operational excellence, managing financial and vendor relationships, and enhancing user experience. The ideal candidate should have extensive experience in workplace technology, strong leadership skills, and a deep understanding of enterprise systems and services.
Staff Financial Analyst - Corporate Finance
Company: Mozilla
Location: USA
Posted Dec 13, 2025
Mozilla's mission to improve the internet through open-source innovation and privacy-focused technologies is highlighted, along with a job opportunity for a Corporate Financial Analyst requiring expertise in financial modeling and strategic planning. The role emphasizes collaboration, automation, and impactful reporting to advance Mozilla's vision of a healthier internet.
Firefox OS Integration: Windows Senior Software Engineer
Company: Mozilla
Location: USA
Posted Dec 10, 2025
Mozilla's mission is to build an open internet, focusing on innovation and user privacy. They seek contributors for the OS Integration team, offering competitive benefits and a commitment to diversity. The role involves improving Firefox on Windows and collaborating across platforms while aligning with core values of inclusivity and responsibility.
Senior Manager - Workplace Technology
Company: Mozilla
Location: USA
Posted Dec 05, 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 have over 225 million people using their products each month. The company focuses on diverse areas including AI, social media, security, and more, while never losing focus on their core mission to make the internet better for people. The role described is part of the IT Function within the broader Mozilla Infrastructure team, supporting ERP Services, Workplace services, ServiceDesk, and OnPrem DC Services across the organization.