Senior Software Engineer – Engineering Workflow and CIJoin us to apply for the Senior Software Engineer – Engineering Workflow and CI role at MozillaWhy Mozilla?Mozilla Corporation is a non‑profit‑backed technology company that has shaped the internet for the better over the last 25 years. We create pioneering brands like Firefox, the privacy‑minded web browser. With more than 225 million people 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, while staying true to our core mission – to make the internet better for people.About This Team and RoleFirefox 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, enabling Firefox developers to do their best work.What You’ll DoImprove Firefox development workflows to reduce time spent testing and debugging failures, and increase the 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.Analyze data, build dashboards, and identify trends in Firefox development workflow.What You’ll BringProven 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 APIs.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 two of: Windows, Linux, Mac, Android.A passion for enhancing developer productivity.Commitment to our values: welcoming differences, being relationship‑minded, practicing responsible participation, and having grit.Bonus Points ForA 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 GetGenerous performance‑based bonus plans for all eligible employees.Rich medical, dental, and vision coverage.Generous retirement contributions with 100% immediate vesting.Quarterly all‑company wellness days.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).About MozillaMozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere, and we give you a chance to make a difference in your life every single day.Commitment to Diversity, Equity, Inclusion, and BelongingMozilla understands that valuing diverse creative practices and forms of knowledge are crucial and enrich the company’s core mission. We encourage applications from everyone, including members of all‑seeking communities, such women, racialized and Indigenous persons, persons with disabilities, persons of all sexual orientations, gender identities, and expressions.We will ensure that qualified individuals with disabilities are provided reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment, as appropriate. Please contact us at hiringaccommodation@mozilla.com to request accommodation.We are an equal opportunity employer. We do not discriminate on the basis of race, religion, gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or any other basis covered by applicable laws. Mozilla will not tolerate discrimination or harassment based on any of these characteristics or any other unlawful behavior, conduct, or purpose.Hiring RangesRemote, Germany – €68,000—€99,000 EUR #J-18808-Ljbffr