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.

COMMITMENT TO DIVERSITY, EQUITY, INCLUSION, AND BELONGING

Mozilla understands that valuing diverse creative practices and forms of knowledge are crucial to and enrich the company’s core mission. We encourage applications from everyone, including members of all equity-seeking communities, such as (but certainly not limited to) 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 (including hairstyle and texture), religion (including religious grooming and dress practices), 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.
Group: D

ABOUT THIS TEAM AND ROLE:

Firefox Desktop Test Engineering is a geographically distributed team responsible for validating all critical browser areas, both core and new, through dedicated testing. We focus on representing the user, driving quality across Firefox, and supporting teams in delivering a user-friendly experience. As a Lead, you’ll drive test automation projects, build tools and frameworks, collaborate with cross-functional teams and advocate for testing and quality.

WHAT YOU’LL DO:

• Build tooling and frameworks to make testing easier and faster.
• Write, run, and maintain automated tests.
• Create and implement comprehensive test plans to drive test automation initiatives for your team.
• As a domain expert unblock others and provide feedback to junior test engineers.
• Participate in the incident response process by assisting with investigations and validating builds.
• Collaborate with various teams across the organization to solve complex technical problems that reduce tech debt, improve efficiency, and enable the delivery of high-quality code at high velocity.
• Contribute to a healthy team culture, serve as a go-to person for junior testers, and invest in both your own growth and that of your peers.
• Be a strong, opinionated advocate for testing and quality.