The Mozilla Corporation was founded in 2005 as a taxable, wholly-owned subsidiary of the Mozilla Foundation, which launched in 2003. The corporation serves the nonprofit, public be
Senior Manager, Firefox Mobile Test Engineering
Location
Germany
Posted
3 days ago
Salary
€130K - €173K / year
Seniority
Senior
Job Description
Senior Manager, Firefox Mobile Test Engineering
Mozilla
• In concert with senior mobile leadership, you will set and own Firefox Mobile’s overall quality strategy – not as a set of metrics to report, but as a product outcome to drive. • Manage our Test Automation Engineering, ensuring we understand and prioritize the highest impact work and detect bugs earlier in the process, in deep partnership with our iOS and Android dev teams • Oversee our observability work, including dashboards and automated reporting that give engineers early visibility into quality regressions, crash trends, and product health signals. • Lead our exploratory testing work, including teaching exploratory testing skills and structuring our exploratory testing program. • Partner closely with Product, UX, and Engineering leadership to identify quality gaps and advocate for fixes – representing the user's perspective in technical conversations. • Manage and support a geographically distributed team.
Job Requirements
- 10+ years of experience in test engineering, including 5+ years in technical management roles.
- A genuine philosophy about software quality – you have opinions about exploratory testing, test automation strategy, and how to build teams that actually improve products and processes.
- Experience building or significantly transforming a testing practice, including hands-on knowledge of exploratory testing methods and test automation approaches.
- Track record of building collaborative relationships with development teams and influencing how engineers think about quality – without owning all the testing yourself
- Ability to synthesize qualitative and quantitative signals (crash rates, store ratings, user feedback, test results) into a coherent picture of product health and a clear set of priorities.
- Strong communication skills and track record of effective partnership with Product, UX, and senior engineering leadership.
- Able to grow and scale a distributed team members with a range of skills and backgrounds.
- Commitment to our values:
- Welcoming differences – Foster an inclusive and equitable team environment.
- Being relationship-minded – Build trusting partnerships across Mozilla and the broader community.
- Practicing responsible participation – Promote ethical and privacy-aware use of AI.
- Having grit – Lead through ambiguity and pursue impactful goals with persistence and creativity.
Benefits
- Generous performance-based bonus plans to all eligible employees - we share in our success as one team
- Rich medical, dental, and vision coverage
- Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
- Quarterly all-company wellness days where everyone takes a pause together
- 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)
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