Senior Software Engineer - Engineering Workflow and CI

About the Role

The engineering team at Mozilla works tirelessly to improve the Firefox browser, focusing on areas such as performance, security, and user experience. As a Senior Software Engineer specializing in engineering workflow and CI/CD, you will have the opportunity to work on projects that directly impact the productivity and effectiveness of the development team. Your expertise will be instrumental in identifying areas for improvement, designing and implementing solutions, and collaborating with other teams to ensure the successful deployment of these solutions.

Mozilla's commitment to openness and community is reflected in its work culture, which values collaboration, mentorship, and continuous learning. As a member of this team, you will be expected to not only contribute your technical expertise but also to mentor junior team members, participate in code reviews, and engage in discussions that shape the technical direction of the team.

What You Will Do

• Improve Firefox development workflows to reduce testing and debugging time, enhancing overall productivity.
• Work closely with a distributed development team, ensuring effective communication and collaboration.
• Mentor other team members, providing technical guidance and support, while also being open to learning from more senior colleagues.
• Collaborate with other teams to provide code reviews and technical direction, contributing to the broader engineering strategy.
• Analyze development workflows, identifying trends and areas for improvement, and propose data-driven solutions.
• Design and implement automation and integration solutions to streamline workflows and improve efficiency.
• Develop and maintain tools and services to support the development team, ensuring they have the resources needed to perform their jobs effectively.
• Engage in cross-functional teams to ensure alignment and effective implementation of CI/CD practices.
• Participate in the planning and execution of projects, ensuring that technical solutions meet business requirements and are delivered on time.
• Stay updated with industry trends and emerging technologies, applying this knowledge to continuously improve development processes and tools.

What We Are Looking For

• Proven experience as a software engineer with a focus on workflow automation and CI/CD.
• Strong Python skills, including experience with building services and proficiency in front-end development.
• Experience with Python frameworks such as FastAPI, Flask, or Django.
• Knowledge of Cloud Services like GCP or AWS, and RESTful APIs.
• Solid understanding of databases and SQL, with the ability to design and optimize database schemas.
• Experience with CI/CD systems like GitHub Actions or CircleCI, and test harnesses.
• Comfort working in a cross-platform environment, with familiarity in at least two of the following: Windows, Linux, Mac, Android.
• A passion for enhancing developer productivity and experience in mentoring junior engineers.
• Commitment to Mozilla's values, including welcoming differences, being relationship-minded, and practicing responsible participation.
• Strong analytical and problem-solving skills, with the ability to analyze complex problems and develop innovative solutions.
• Excellent communication and collaboration skills, with experience working in distributed teams.

Nice to Have

• Experience with machine learning or artificial intelligence, particularly in the context of developer tooling or workflow automation.
• Knowledge of other programming languages, such as Java or C++.
• Experience with agile development methodologies and version control systems like Git.
• Participation in open-source projects, demonstrating a commitment to community-driven software development.
• Experience with data analysis and visualization tools, to help in identifying trends and areas for improvement.

Benefits and Perks

• The opportunity to work on a product used by millions of people worldwide, contributing to making the internet a better place.
• A competitive compensation package, reflecting your skills and experience.
• Comprehensive health insurance, ensuring you and your family are protected.
• Generous paid time off, allowing you to recharge and pursue your interests.
• A remote work stipend, supporting your home office setup and remote work lifestyle.
• Opportunities for professional development, including training, workshops, and conference participation.
• A collaborative and dynamic work environment, with a team that values openness, inclusivity, and innovation.
• The chance to be part of a community that is shaping the future of the internet and technology.

• Develop a strong portfolio showcasing your experience with Python, CI/CD systems, and workflow automation, as this will be crucial in demonstrating your skills to the hiring team.
• Practice explaining complex technical concepts in simple terms, as this is a key skill for collaborative work and mentoring.
• Ensure your resume and cover letter are tailored to the role, highlighting your experience in software engineering, workflow automation, and team collaboration.
• Prepare to talk about your experience with open-source software and how you've contributed to or participated in open-source projects.
• Be ready to discuss your approach to problem-solving, including how you analyze issues, design solutions, and implement them.
• Consider preparing questions about the team's dynamics, the company culture, and opportunities for growth and professional development, as this shows your interest in fitting into the team and growing with the company.