Senior QA Analyst

Who you are

• You're a perfectionist
• You're picky, driven, stubborn, relentless
• You have a knack for breaking things and then letting other people know how you did
• You know what excellence looks like and you don't stop until you see it
• You have a sense of ownership of your product and drive to improve its quality
• You are an effective multi-tasker comfortable working on multiple products and projects
• 4+ years of manual QA experience, with at least 2 years focused on mobile app testing (iOS and Android)
• A strong understanding of quality assurance test methodologies and the software development life cycle
• Experience in troubleshooting issues and root cause analysis
• Experience in testing website across different device types
• Familiarity with Xcode, Android Studio, Charles Proxy, TestRail, JIRA
• Understanding of API testing, event validation, and backend-to-device data consistency
• Good understanding of how browsers work - dev tools, cookies, local storage, incognito, etc
• A proven track record of delivering high quality and tested software on-time and often
• Communication skills – ability to communicate cross-functionally and across management levels in formal and informal settings
• Ability to triage issues, react well to changes, collaborate with other test and development teams
• Solid understanding of the mobile advertising landscape, including ad formats, events, and SDK behavior
• Familiarity with log inspection, network debugging, and mobile performance analysis
• Comfortable working in Agile/Scrum environments with cross-functional team

What the job involves

• We are looking for a Senior Software Tester to help us deliver defect free mobile SDKs and Web Applications
• This job involves working on SDKs that touch over 100 million people across hundreds of apps on behalf of the world’s biggest and best-known advertisers. And that’s just the start of it
• As a team we meet regularly to learn from each other and to learn from the rest of the industry
• The more you can handle, the more you can define this role. We want you to grow where your abilities and interests can take you
• Drive the creation and execution of test strategy, test plans, test cases
• Find, isolate, document, regress, and track bugs through resolution
• Enhance our culture of excellence in test & quality, learning best practices and standards in the industry
• Manage communication of progress/status to stakeholders
• Measure, interpret and report testing results, and be a vocal proponent for quality in every phase of the development process
• Produce, review, and improve internal QA documentation
• Create and execute detailed test cases for mobile SDKs, ad rendering, and user flows in mobile apps (iOS and Android)
• Perform regression, exploratory, and integration testing of ad-related features across real devices and emulators
• Validate ad behavior, event tracking, and attribution across a range of ad formats (e.g., banner, interstitial, video, rewarded)
• Collaborate with developers, product managers, and ad operations teams to ensure accurate test coverage and timely releases
• Participate in daily stand-ups, sprint planning, and QA retrospectives
• Mentor junior QA team members and advocate for QA best practices

Benefits

• Unlimited PTO
• 12 paid holidays
• 3 wellness/ social responsibility days
• 401(k) Retirement plan with company match
• Comprehensive benefits package including Medical, Dental, Vision, Disability and Life Insurance
• Parental Leave Policy
• Employee Assistance Program
• FSA & Commuter Benefits
• Pet Insurance
• Accident Insurance
• Identity Theft Protection
• Wellness Reimbursement Program
• Learning and Development Stipend
• Work Travel Program
• English/ German Language Classes
• Development and career opportunities
• An Apple MacBook and telephone reimbursement
• Fun (online) events organised by and with colleagues
• And work with a great team and the most fantastic brands!
• 27 vacation days
• Yearly 3 wellness days
• Training budget of 500 Euro per year
• Company pension