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.
Senior Data Scientist, Ads
Company: Mozilla
Location: Canada
Posted Jan 29, 2025
Mozilla Corporation, a nonprofit backed technology company, is seeking a Data Scientist for the Advertising Organization. The role involves generating data-informed insights, applying statistical methods, designing experiments, and collaborating with other data scientists. The ideal candidate should have a background in quantitative analysis, experience in the Revenue/Digital Advertising space, and proficiency in SQL, Python, and business intelligence tools. Mozilla offers competitive benefits including performance-based bonuses, rich medical coverage, retirement contributions, wellness days, and paid parental leave.
Staff Software Engineer - DOM Core
Company: Mozilla
Location: Denmark
Posted Jan 19, 2025
Mozilla Corporation, a nonprofit backed technology company, is seeking a Staff Software Engineer for the DOM Core team. This role involves leading projects, mentoring junior engineers, and collaborating with the Firefox team. The ideal candidate should be proficient in C++, have experience with performance-critical system software, and possess strong web technologies knowledge. Mozilla offers competitive benefits, including performance-based bonuses, rich health coverage, and a commitment to diversity, equity, and inclusion.
Brand Communications Officer
Company: Mozilla
Location: Germany
Posted Jan 19, 2025
The Mozilla Foundation, a nonprofit organization, seeks a Brand Communications Officer to strengthen its brand identity. The role involves 40% time in brand development, creating and overseeing a strategic communications plan, and developing compelling messages. 20% time is dedicated to internal communications, ensuring staff are trained in using core messages. 40% time is allocated to partnerships, sourcing new external partnerships and engaging in alliance building. The ideal candidate has 8+ years of experience in strategic roles, preferably in consumer businesses, with a strong understanding of corporate communications and excellent written and verbal skills. The starting salary ranges from $117,100,000 to $177,557,000, depending on the location. Benefits include private medical insurance, extended sick leave, and a professional development budget.
Brand Communications Officer
Company: Mozilla
Location: UK
Posted Jan 19, 2025
The Mozilla Foundation, a nonprofit organization, seeks a Brand Communications Officer to strengthen its brand identity. The role involves 40% time in brand development, creating and overseeing a strategic communications plan, and developing compelling messages. 20% time is dedicated to internal communications, ensuring staff are trained in using core messages. 40% time is allocated to partnerships, sourcing new external partnerships and engaging in alliance building. The ideal candidate has 8+ years of experience in strategic roles, preferably in consumer businesses, with a strong understanding of corporate communications and excellent written and verbal skills. The starting salary ranges from $117,100,000 to $177,557,000, depending on the location. Benefits include private medical insurance, extended sick leave, and a professional development budget.
Compensation Consultant
Company: Mozilla
Location: Anywhere
Posted Jan 28, 2025
Mozilla Corporation, a nonprofit backed technology company, is seeking a Compensation Consultant to design and develop competitive compensation programs. The role involves partnering with senior leaders, managing compensation cycles, and collaborating with various teams. The ideal candidate should have a Bachelor's degree, 8+ years of compensation experience, and tech experience. They should be a self-starter, have excellent communication skills, and be proficient in MS Excel, Google suite, and Workday. Mozilla offers generous benefits, including performance-based bonuses, rich medical coverage, retirement contributions, and paid parental leave.
Brand Communications Officer
Company: Mozilla
Location: Canada
Posted Jan 19, 2025
The Mozilla Foundation, a nonprofit organization, seeks a Brand Communications Officer to strengthen its brand identity. The role involves 40% time in brand development, creating and overseeing a strategic communications plan, and developing compelling messages. 20% time is dedicated to internal communications, ensuring staff are trained in using core messages. 40% time is allocated to partnerships, sourcing new external partnerships and engaging in alliance building. The ideal candidate has 8+ years of experience in strategic roles, preferably in consumer businesses, with a strong understanding of corporate communications and excellent written and verbal skills. The starting salary ranges from $117,100,000 to $177,557,000, depending on the location. Benefits include private medical insurance, extended sick leave, and a professional development budget.
Brand Communications Officer
Company: Mozilla
Location: USA
Posted Jan 19, 2025
The Mozilla Foundation, a nonprofit organization, seeks a Brand Communications Officer to strengthen its brand identity. The role involves 40% time in brand development, creating and overseeing a strategic communications plan, and developing compelling messages. 20% time is dedicated to internal communications, ensuring staff are trained in using core messages. 40% time is allocated to partnerships, sourcing new external partnerships and engaging in alliance building. The ideal candidate has 8+ years of experience in strategic roles, preferably in consumer businesses, with a strong understanding of corporate communications and excellent written and verbal skills. The starting salary ranges from $117,100,000 to $177,557,000, depending on the location. Benefits include private medical insurance, extended sick leave, and a professional development budget.
Software Engineer (Rust / C++), Desktop
Company: Mozilla
Location: USA
Posted Jan 30, 2025
MZLA Technologies Corporation, the home of Thunderbird, a global free and open-source email and productivity app, is seeking a Software Engineer for their Desktop team. The role involves modernizing the legacy codebase, implementing new features, and improving performance using Rust and C++. The successful candidate will work with a passionate team of experts, collaborating with engineers across various specializations and time zones. The position offers a competitive salary, comprehensive benefits, and the opportunity to contribute to a mission-driven organization committed to fostering openness, transparency, collaboration, creativity, and diversity.
Senior UX Design Specialist
Company: Mozilla
Location: Canada
Posted Jan 28, 2025
MZLA Technologies Corporation, the home of Thunderbird, a global free and open-source email and productivity app, is seeking a Senior UX Design Specialist. The role involves collaborating across platforms to craft user experiences that embody Thunderbird's values. The successful candidate will lead planning sessions, conduct usability research, and mentor growing designers. The position is remote, full-time, and offers a competitive salary and comprehensive benefits package. MZLA is committed to diversity, equity, and inclusion.
Compensation Consultant
Company: Mozilla
Location: USA
Posted Jan 28, 2025
Mozilla Corporation, a nonprofit backed technology company, is seeking a Compensation Consultant to design and develop competitive compensation programs. The role involves partnering with senior leaders, managing compensation cycles, and collaborating with various teams. The ideal candidate should have a Bachelor's degree, 8+ years of compensation experience, and tech experience. They should be a self-starter, have excellent communication skills, and be proficient in MS Excel, Google suite, and Workday. Mozilla offers generous benefits, including performance-based bonuses, rich medical coverage, retirement contributions, and paid parental leave.
Staff Fullstack Engineer, Anonym
Company: Mozilla
Location: Remote
Posted Jan 23, 2025
Mozilla Corporation, a nonprofit technology company, is seeking a versatile fullstack Software Engineer to enhance their gotomarket strategy. The role involves designing, implementing, and maintaining core services and infrastructure built around distributed computing in Trusted Execution Environments. The ideal candidate should have 7+ years of software engineering experience, proficiency in Java and Python, and cloud development experience in Azure, AWS, or GCP. Bonus points for familiarity with big data processing frameworks, real-time data streaming technologies, and privacy-enhancing technologies.
Senior UX Design Specialist
Company: Mozilla
Location: USA
Posted Jan 28, 2025
MZLA Technologies Corporation, the home of Thunderbird, a global free and open-source email and productivity app, is seeking a Senior UX Design Specialist. The role involves collaborating across platforms to craft user experiences that embody Thunderbird's values. The successful candidate will lead planning sessions, conduct usability research, and mentor growing designers. The position is remote, full-time, and offers a competitive salary and comprehensive benefits package.