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Mozilla, headquartered in Rincon Hill, San Francisco, CA, is a prominent player in the internet software industry, best known for its flagship product, Firefox. With over 1,000 employees, Mozilla focuses on open-source software and privacy-forward solutions, including Mozilla VPN. The company has ra...
Mozilla offers 26 weeks of paid parental leave for childbearing parents and 12 weeks for non-childbearing parents. Employees receive 100% coverage for...
Mozilla champions an open-source culture, prioritizing user privacy and choice. The company fosters a mission-driven environment, focusing on impactfu...

Mozilla • Remote France
Mozilla is seeking a Senior Software Engineer to enhance the Firefox add-ons ecosystem. You'll collaborate with designers and product managers to create polished features and modernize the platform. This role requires a strong background in software engineering.
You have a strong background in software engineering, with experience in building and maintaining web applications. You are passionate about creating beautiful and accessible user experiences, and you thrive in collaborative environments where you can work closely with designers and product managers. You understand the importance of security and trust in software development, especially in the context of open-source projects. You are committed to Mozilla's mission of making the internet better for people and have a desire to contribute to meaningful technology that impacts millions of users.
Experience with web technologies such as JavaScript, HTML, and CSS is a plus. Familiarity with the Firefox ecosystem or open-source software development is also desirable. You are open to learning new technologies and adapting to the evolving landscape of web development.
As a Senior Software Engineer at Mozilla, you will be responsible for enhancing the Firefox add-ons ecosystem by developing and modernizing the addons.mozilla.org platform. You will collaborate with cross-functional teams to turn ideas into polished features that improve user experience. Your role will involve writing clean, maintainable code and participating in code reviews to ensure high-quality software delivery. You will also be involved in discussions around architecture and design, contributing to the overall direction of the platform.
You will work on projects that require a deep understanding of user needs and the ability to translate those needs into technical solutions. Your contributions will help create a secure and trustworthy environment for both users and developers, ensuring that the add-ons ecosystem remains a vibrant and valuable part of the Firefox experience.
Mozilla offers a competitive salary range for this position, with a focus on work-life balance and a supportive work environment. You will have the opportunity to work remotely from France, allowing for flexibility in your work schedule. Mozilla values diversity and inclusion, and you will be part of a team that is committed to making a positive impact on the internet. You will also have access to professional development opportunities to help you grow in your career and stay current with industry trends.
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