Senior Software Engineer

Senior Software Engineer - Engineering Workflow and CI at Mozilla Corporation Team: Firefox Locations: Remote Spain, Remote Finland, Remote Belgium, Remote Sweden, Remote Netherlands, Remote Germany, Remote France, Remote UK, Remote Poland To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu. To learn more about our Hiring Range System, please click this Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people. The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About this team and role: Firefox developers land code every day to delight users with new features and improve product performance and security. Every day, developers and managers use our team’s applications to develop, build, test, and deliver Mozilla’s core products. We are force-multipliers to enable Firefox developers to do their best work. What you’ll do: Improve Firefox development workflows to reduce time spent testing and debugging test failures as well as more integration/automation of workflows Work with a geographically-distributed development team Mentor other team members and be mentored by more senior team members Collaborate with other teams by providing code review and technical direction Look at data, make dashboards, identify trends in Firefox development workflow What you’ll bring: Proven Python skills, including building services Front-end development experience, including JavaScript proficiency Experience with Python frameworks (e.g., FastAPI, Flask, Django), Cloud Services (e.g., GCP, AWS) and REST Solid understanding of databases and SQL Experience with CI/CD systems (e.g., GitHub Actions, CircleCI) and test harnesses Comfortable working cross-platform, familiar with at least 2 of: Windows, Linux, Mac, Android A passion for enhancing developer productivity Commitment to our values: Welcoming differences Being relationship-minded Practicing responsible participation Having grit Bonus points for: A deep understanding of version control systems Experience with containerization and continuous delivery/deployment, particularly with Docker Experience with CI of large scale projects Comfortable with data analysis What you’ll get: Generous performance-based bonus plans to all eligible employees - we share in our success as one team Rich medical, dental, and vision coverage Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute) Quarterly all-company wellness days where everyone takes a pause together Country specific holidays plus a day off for your birthday One-time home office stipend Annual professional development budget Quarterly well-being stipend Considerable paid parental leave Employee referral bonus program Other benefits (life/AD&D, disability, EAP, etc. - varies by country)