Release Engineer

Software Development

Excel

WFA Digital Insight

The demand for skilled release engineers has grown significantly in recent years, with a focus on automation and efficient software delivery. As companies like Mozilla continue to innovate and expand their products, the need for experts who can manage complex build systems and collaborate across teams has never been higher. With the rise of remote work, companies are looking for candidates who can work independently and as part of a global team, making this role an exciting opportunity for those with a passion for open-source technology and a knack for problem-solving. Before applying, candidates should be aware of the importance of adaptability, attention to detail, and strong communication skills in this role.

Job Description

About the Role

The Release Engineer role at Mozilla is a unique opportunity to join a team of experts dedicated to building and maintaining the automation systems that power Thunderbird's software releases. As a Release Engineer, you will play a key role in ensuring that Thunderbird's builds are reliable, reproducible, secure, and delivered on time to millions of users worldwide. You will be part of the Release Operations team, which operates at the intersection of engineering, infrastructure, and product delivery, strengthening our automation systems and enabling developers to ship with confidence.

The Release Operations team is responsible for managing the entire release process, from building and testing to deployment and delivery. As a Release Engineer, you will work closely with developers, contributors, and other stakeholders to identify and resolve complex build, test, and dependency issues. Your expertise in automation systems, build scripts, and packaging will be essential in ensuring that Thunderbird's releases meet the highest standards of quality and reliability.

Mozilla is a company that values openness, transparency, and community involvement. As a Release Engineer, you will have the opportunity to collaborate with a global community of contributors and work on open-source projects that have a real impact on people's lives. If you are passionate about open-source technology, automation, and problem-solving, this role could be an exciting opportunity for you.

What You Will Do

Develop and maintain workflows for automating software builds and releases, including managing dependencies and toolchains.
Write and enhance CI / CD workflows, packaging, and installation scripts for Thunderbird on Linux, Windows, macOS, Android, and iOS platforms.
Adapt changes to build scripts made by the Firefox engineering teams to Thunderbird.
Identify, troubleshoot, and resolve complex build, test, and dependency issues in collaboration with developers and contributors.
Participate in process improvement initiatives, contribute to the evaluation and design of alternative solutions, and support ad hoc projects as required.
Collaborate with the broader Mozilla ecosystem to integrate build system changes into Thunderbird's release pipeline.
Develop and maintain documentation for build processes, release procedures, and automation systems.
Work closely with the QA team to ensure that releases meet the highest standards of quality and reliability.
Participate in the development of new features and products, ensuring that they are properly integrated into the release pipeline.

What We Are Looking For

Experience with automation systems, build scripts, and packaging.
Strong understanding of software development principles, including version control systems and agile methodologies.
Excellent problem-solving skills, with the ability to identify and resolve complex technical issues.
Experience with CI / CD workflows, including Jenkins, GitLab CI/CD, or similar tools.
Strong communication and collaboration skills, with the ability to work with remote teams and stakeholders.
Experience with open-source projects and communities, including contributing to or maintaining open-source software.
Strong understanding of security principles and practices, including secure coding practices and vulnerability management.

Nice to Have

Experience with Thunderbird or other Mozilla projects.
Familiarity with Firefox engineering teams and their build systems.
Experience with cloud-based services, including AWS or Google Cloud Platform.
Knowledge of containerization technologies, including Docker or Kubernetes.

Benefits and Perks

Opportunity to work on open-source projects that have a real impact on people's lives.
Collaborative and dynamic work environment with a global community of contributors.
Flexible working hours and remote work options.
Access to cutting-edge technologies and tools.
Professional development opportunities, including training and conference attendance.
Competitive compensation and benefits package.

How to Stand Out

Be prepared to showcase your experience with automation systems and build scripts, and provide examples of complex technical issues you have resolved in previous roles.
Highlight your understanding of software development principles, including version control systems and agile methodologies.
Emphasize your ability to work collaboratively with remote teams and stakeholders, and provide examples of successful projects you have worked on in the past.
Make sure to research Mozilla's values and mission, and be prepared to explain how your skills and experience align with the company's goals.
Be prepared to ask questions about the company culture, team dynamics, and opportunities for growth and development.
Consider creating a portfolio or GitHub repository to showcase your work and demonstrate your skills to potential employers.

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