Senior Software Engineer - Engineering Workflow and CI

About the Role

The team you will be working with is passionate about open-source software and community-driven development. They are a geographically-distributed group of professionals who are committed to collaboration, mentorship, and knowledge sharing. As a senior engineer, you will be expected to contribute to the team's technical direction, provide code reviews, and mentor junior engineers.

Mozilla's mission is to make the internet better for people, and this role is a key part of that effort. By improving development workflows and automating testing and debugging, you will be helping to ensure that Firefox and other Mozilla products are reliable, secure, and performant.

What You Will Do

• Improve Firefox development workflows to reduce time spent testing and debugging test failures
• Automate and integrate workflows to enhance developer productivity
• Work with a geographically-distributed development team to design, build, and deliver high-quality software
• Mentor other team members and provide technical direction and code reviews
• Collaborate with other teams to provide technical expertise and guidance
• Analyze data and trends in Firefox development workflow to identify areas for improvement
• Develop and maintain dashboards and other tools to support data-driven decision making
• Participate in code reviews and contribute to the team's technical direction
• Stay up-to-date with industry trends and emerging technologies, applying that knowledge to improve Mozilla's products and services

What We Are Looking For

• Proven experience with Python, including building services and working with frameworks such as FastAPI, Flask, or Django
• Front-end development experience, including JavaScript proficiency and experience with RESTful APIs
• Experience with CI/CD systems, such as GitHub Actions or CircleCI, and test harnesses
• Solid understanding of databases and SQL, including experience with database design and optimization
• Experience working with cloud services, such as GCP or AWS, and containerization technologies
• Strong understanding of software development principles, including testing, debugging, and version control
• Experience working in a remote, geographically-distributed team, with a strong ability to communicate and collaborate effectively
• Passion for enhancing developer productivity and improving software development workflows

Nice to Have

• Experience with other programming languages, such as Java or C++
• Familiarity with agile development methodologies and DevOps practices
• Experience with data analysis and visualization tools, such as Tableau or Power BI
• Knowledge of machine learning or artificial intelligence concepts and techniques

Benefits and Perks

• Competitive salary and benefits package
• Opportunity to work on high-impact projects that affect millions of users worldwide
• Collaborative, dynamic work environment with a team of experienced professionals
• Flexible working hours and remote work options
• Professional development opportunities, including training and conference sponsorships
• Access to the latest technologies and tools, including a budget for professional development and learning
• Health, dental, and vision insurance, as well as retirement savings matching
• Generous paid time off and holiday schedule

• Make sure to highlight your experience with Python, front-end development, and CI/CD systems in your resume and cover letter.
• Be prepared to provide specific examples of how you have improved development workflows and automated testing and debugging in your previous roles.
• Showcase your ability to work effectively in a remote, geographically-distributed team, including your experience with collaboration tools and communication strategies.
• Consider creating a personal project or contributing to an open-source project to demonstrate your skills and passion for software development.
• Be prepared to discuss your experience with data analysis and visualization, and how you have used data to drive decision making in your previous roles.
• Don't be afraid to ask questions during the interview process, such as what a typical day looks like in the role or what opportunities there are for professional development and growth.