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 Staff Software Engineer - Ads
Company: Mozilla
Location: Canada,UK
Posted Jun 15, 2024
Mozilla Corporation, a non-profit technology company, is seeking a Senior Staff Software Engineer for its growing Ads product team. The role involves driving major initiatives, ensuring high-quality software delivery, collaborating with front-end and back-end teams, and working on privacy-preserving ad technology. The ideal candidate should have 10+ years of software engineering experience, expertise in full-stack systems, and proficiency in Golang, Rust, Java, JavaScript, React, or Node.js. Mozilla offers competitive benefits, including performance-based bonuses, comprehensive health coverage, retirement contributions, and flexible leave policies.
Program/Product Manager - GenAI Bug Bounty
Company: Mozilla
Location: Canada
Posted Jun 06, 2024
Mozilla Corporation is a non-profit-backed 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 digital safety and trust.
Principal Software Engineer - Core Services
Company: Mozilla
Location: USA
Posted Jun 13, 2024
Mozilla Corporation is a non-profit-backed technology company that aims to make the internet better for people. They are looking for a Principal Software Engineer to help build and maintain software platforms and services.
Senior Software Development Engineer in Test
Company: Mozilla
Location: Canada,UK
Posted Jun 10, 2024
Mozilla Corporation, a non-profit technology company, is seeking a senior hybrid (test operations SRE) professional for a role in scalable build & test automation. The role involves collaborating with various project teams, designing and maintaining test infrastructure, and ensuring CI/CD pipelines remain reliable. The ideal candidate should have 5+ years of experience in iOS and/or Android test automation, proficiency in Python, Bash, and Linux OS, and excellent communication skills. Mozilla offers competitive benefits including performance-based bonuses, rich medical coverage, and generous retirement contributions.
Senior Mobile Engineer
Company: Mozilla
Location: Canada
Posted Jun 06, 2024
Mozilla Corporation, a non-profit technology company, is seeking a skilled engineer to work on key aspects of their Android and iOS apps. The role involves owning and developing these platforms, collaborating with cross-functional teams, and contributing to the future of Pocket. The company offers a range of benefits including performance-based bonuses, comprehensive health coverage, retirement contributions, and flexible leave policies. Mozilla values diversity, equity, inclusion, and belonging, and is an equal opportunity employer.
Senior Back-End Engineer - Ruby and Ruby on Rails (RoR)
Company: Mozilla
Location: Canada,UK
Posted Jun 09, 2024
Mozilla Corporation, a non-profit technology company, is seeking a senior-level engineer to join the Fakespot team. The role involves creating robust, scalable applications, maintaining and troubleshooting existing ones, and identifying and fixing bottlenecks and bugs. The ideal candidate should have a minimum of 3 years of professional work experience with Ruby and Ruby on Rails, excellent learning ability, and good knowledge of relational databases. Mozilla offers generous benefits including performance-based bonuses, rich medical coverage, and a commitment to diversity, equity, inclusion, and belonging.
Senior Back-End Engineer - Ruby and Ruby on Rails (RoR)
Company: Mozilla
Location: Canada
Posted Jun 09, 2024
Mozilla Corporation, a non-profit technology company, is seeking a senior-level engineer to join the Fakespot team. The role involves creating robust, scalable applications, maintaining and troubleshooting existing ones, and identifying and fixing bottlenecks and bugs. The ideal candidate should have a minimum of 3 years of professional work experience with Ruby and Ruby on Rails, excellent learning ability, and good knowledge of relational databases. Mozilla offers generous benefits including performance-based bonuses, rich medical coverage, and a commitment to diversity, equity, inclusion, and belonging.
Senior Software Development Engineer in Test
Company: Mozilla
Location: Remote
Posted Jun 08, 2024
Mozilla Corporation, a non-profit technology company, is seeking a senior test operations/SRE professional. The role involves collaborating with various teams to design, build, and maintain test infrastructure for scalable and robust test automation. The ideal candidate should have 5+ years of experience in iOS and/or Android test automation, proficiency in Python, Bash, and Linux OS, and excellent communication skills. Mozilla offers competitive benefits including performance-based bonuses, rich health coverage, retirement contributions, and flexible leave policies.
Sr. Business Reporting Specialist (Business Analytics, Insights, & Reporting)
Company: Mozilla
Location: Remote
Posted Jun 10, 2024
Mozilla Corporation, a non-profit technology company, is seeking a Business Analytics, Insights & Reporting professional. The role involves creating reports, collaborating with stakeholders, identifying trends, and assisting in ad-hoc data analysis. Requirements include a quantitative degree, 5+ years of experience, proficiency in statistical analysis and data visualization tools, strong storytelling skills, and project management capabilities. Mozilla offers competitive benefits, including performance-based bonuses, comprehensive health coverage, retirement contributions, wellness days, and parental leave.
Staff Machine Learning Engineer, Fakespot
Company: Mozilla
Location: Canada
Posted Jun 14, 2024
Mozilla Corporation, a non-profit technology company, is seeking a machine learning engineer or data scientist with 6+ years of experience in NLP. The role involves applying statistical and machine learning techniques to process and analyze unstructured textual data, developing and finetuning models, and optimizing them for production usage. The candidate will work on ethical and responsible AI, contributing to a trustworthy Internet. Mozilla offers generous benefits, including performance-based bonuses, rich medical coverage, and a commitment to diversity, equity, inclusion, and belonging.
Senior Fullstack Engineer, Ads
Company: Mozilla
Location: Remote
Posted Jun 09, 2024
Mozilla Corporation is a non-profit-backed technology company that has shaped the internet for the better over the last 25 years. They focus on diverse areas including AI, social media, security, and more, and are committed to making the internet better for people. The company is growing its Mozilla Ads product team, focused on display advertising in Mozilla products that is privacy-respecting and values-aligned.
AI Security Researcher - GenAI Bug Bounty
Company: Mozilla
Location: Canada
Posted Jun 06, 2024
Mozilla Corporation, a non-profit technology company, is seeking an AI security researcher for its next-generation bug bounty program, 0din. The role involves driving innovation in AI security research, working with independent researchers, conducting independent research, creating content, and engaging with the community. The ideal candidate should have 3+ years of experience in software security, in-depth knowledge of application security vulnerabilities, comprehensive IT and information security knowledge, and development skills. Mozilla offers competitive benefits including performance-based bonuses, rich medical coverage, retirement contributions, wellness days, and more. Mozilla is committed to diversity, equity, inclusion, and belonging, and is an equal opportunity employer.