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 Test Automation Engineer
Company: Mozilla
Location: USA
Posted Jul 04, 2024
Senior Test Automation Engineer at Mozilla Corporation in San Francisco, California. Responsible for owning and coordinating testing for premium products, developing automation for complex features, and ensuring quality products. Requires 5+ years of experience in automation development, 3+ years of experience in owning and coordinating testing, and 2+ years of experience with AWS/GCP, CICD tools, and Docker.
Sr. Business Reporting Specialist (Business Analytics, Insights, & Reporting)
Company: Mozilla
Location: UK
Posted Jul 08, 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 Business Analytics and Insights function equips companies with data-driven decision-making capabilities, and is responsible for creating and maintaining routine reports and dashboards, identifying trends and anomalies in data, and assisting in ad-hoc data analysis projects.
Senior Front End Engineer - Gen AI
Company: Mozilla
Location: USA
Posted Aug 01, 2024
The 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.
Senior Staff Software Engineer - Firefox Desktop Integrations
Company: Mozilla
Location: UK,Canada
Posted Jul 07, 2024
Mozilla is seeking a Senior Staff Software Engineer to lead the development and implementation of strategies for Firefox's desktop integrations, focusing on updates, installs, and OS integrations. The ideal candidate will have 10+ years of experience in software engineering, with expertise in low-level systems programming, and a solid understanding of C++. The role requires strong communication and leadership skills, with the ability to influence roadmaps and execution in teams.
Senior Back-End Engineer - Ruby and Ruby on Rails (RoR)
Company: Mozilla
Location: Remote
Posted Jul 01, 2024
Mozilla Corporation, a non-profit technology company, is seeking a senior-level engineer to join the Fakespot team. The role involves creating robust applications, maintaining and troubleshooting existing ones, and identifying and fixing bottlenecks and bugs. The company offers competitive benefits, including performance-based bonuses, rich medical coverage, and a commitment to diversity, equity, and inclusion. The hiring range for this position varies based on location in the US.
Senior Software Engineer - Layout (CSS and ICU4X Support)
Company: Mozilla
Location: USA
Posted Jul 30, 2024
The job posting is for a Senior Software Engineer position at Mozilla Corporation, requiring experience in C++, Rust, and JavaScript, as well as knowledge of CSS, ICU4X, and internationalization standards. The role involves improving the Firefox browser's layout architecture, writing code, and mentoring other developers.
Staff Machine Learning Engineer - Fakespot
Company: Mozilla
Location: Canada,UK
Posted Jul 30, 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.
Senior Staff Software Engineer - Firefox Desktop Integrations
Company: Mozilla
Location: Germany
Posted Jul 07, 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 focused on diverse areas including AI, social media, security, and more. The company is looking for a Senior Staff Software Engineer to lead projects requiring efforts across multiple teams, provide technical leadership, and help teams deliver on their objectives.
Senior Back-End Engineer - Ruby and Ruby on Rails (RoR)
Company: Mozilla
Location: Remote
Posted Jul 01, 2024
Mozilla Corporation, a non-profit technology company, is seeking a senior-level engineer to join the Fakespot team. The role involves creating robust applications, maintaining and troubleshooting existing ones, and identifying and fixing bottlenecks and bugs. The company offers competitive benefits, including performance-based bonuses, rich medical coverage, and a commitment to diversity, equity, and inclusion. The hiring range for this position in Canada Tier 1 locations is $112,000—$153,000 CAD, and for Tier 2 locations, it's $101,000—$138,000 CAD.
Sr. Business Reporting Specialist (Business Analytics, Insights, & Reporting)
Company: Mozilla
Location: UK,Canada
Posted Jul 08, 2024
The Mozilla Corporation is a nonprofit-backed technology company that focuses on diverse areas including AI, social media, security, and more. The Business Analytics & Insights function equips companies with data-driven decision-making capabilities, and the role involves creating and maintaining routine reports, collaborating with stakeholders, and identifying trends and anomalies in data.
Senior Software Engineer, MDN
Company: Mozilla
Location: UK
Posted Jul 04, 2024
The MDN Web Docs engineering team is seeking an experienced software engineer to maintain and evolve the open-source platform, transforming it to support a faster pace of experimentation and improvement. The role involves collaborating with the team to refactor the codebase, developing new features, and enhancing the MDN authoring experience.
Director of UX Design
Company: Mozilla
Location: Worldwide
Posted Jul 26, 2024
Mozilla Corporation is a nonprofit technology company that aims to make the internet better for people. They are seeking a Director of UX Design to lead their Firefox Mobile and Ecosystems team.