Senior Software Engineer - Engineering Workflow and CI

Mozilla is seeking a Senior Software Engineer to join the Engineering Workflow and Continuous Integration (CI) team within the Firefox division. This team plays a pivotal role in enhancing the development processes that enable Firefox developers to deliver new features and improvements efficiently. As part of Mozilla, a mission-driven organization dedicated to an open and accessible internet, this role offers the opportunity to contribute to products used by millions worldwide.

In this position, you will focus on refining Firefox development workflows to minimize time spent on testing and debugging. Your responsibilities will include integrating and automating various development processes, collaborating with a geographically distributed team, mentoring peers, and providing technical direction through code reviews. Additionally, you will analyze data to create dashboards and identify trends that inform workflow enhancements.

The ideal candidate will possess strong Python skills, including experience in building services, and proficiency in front-end development with JavaScript. Familiarity with Python frameworks such as FastAPI, Flask, or Django, as well as cloud services like GCP or AWS, is essential. A solid understanding of databases and SQL, experience with CI/CD systems like GitHub Actions or CircleCI, and comfort working across multiple platforms—including Windows, Linux, Mac, and Android—are also required. A passion for enhancing developer productivity and a commitment to Mozilla's core values are crucial.

Mozilla offers a comprehensive benefits package, including performance-based bonuses, medical, dental, and vision coverage, generous retirement contributions, and considerable paid parental leave. Employees also enjoy quarterly wellness days, a one-time home office stipend, an annual professional development budget, and a quarterly well-being stipend.

Joining Mozilla means becoming part of a global community dedicated to building an open and accessible internet. The organization values diversity, equity, inclusion, and belonging, encouraging applications from individuals of all backgrounds. With a commitment to transparency and innovation, Mozilla provides a dynamic environment for professional growth and meaningful impact.