QA Analyst (f/m/d)

Department: adjoe

Location: Hamburg

Employment Type: FullTime

adjoe is redefining the future of mobile ads. Powered by advanced AI, first-party data and world-class engineers, we’ve perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and revenue. At the same time, we’re breaking into programmatic advertising with the intelligent bidding system of adjoe Ads. Together, this ecosystem connects app developers to over 600 million users worldwide for scalable growth. Backed by a $100 million investment from Bertelsmann and operating from offices in Hamburg, Boston, Singapore, and Tokyo, adjoe is defining the next stages of app and ad experience – right now. Join us.

We’re looking for a QA Analyst who combines strong manual and exploratory testing skills with a growing interest in automation. This role is ideal for someone who takes ownership of quality, thinks beyond test cases, and wants to help scale automation while ensuring product stability. You will work closely with Product, Engineering, and Data teams to ensure our platform delivers a reliable, high-performance experience for our customers.

What You Will Do:

• Manual & Exploratory Testing (Primary Focus)

• Design and execute structured and exploratory test cases for new features

• Validate complex user journeys across frontend and backend

• Test APIs, dashboards, and data-driven features

• Perform regression testing before releasesIdentify edge cases and risk areas early

• Document clear, reproducible bug reports in Jira

• Automation (Growing Responsibility)

• Contribute to UI and API test automation (e.g., Playwright / Cypress / Postman)

• Identify critical regression flows to automate

• Maintain and improve existing automated test suites

• Support CI/CD integration of automated tests

• Quality Ownership

• Participate in refinement and sprint planning from a QA perspective

• Help define acceptance criteria and test strategies

• Improve documentation and test coverage

• Proactively identify quality risks before release

Who you are:

• 3+ years of experience in QA (manual expertise + automation exposure)

• Strong exploratory testing skills

• Experience testing APIs /Basic SQL knowledge for data validation and BE testing 

• Solid understanding of regression testing strategies

• Clear and structured bug documentation skills

• Experience with test management tools (e.g., Jira)

• (Nice to have): Experience with Playwright

• (Nice to have): API automation experience

• (Nice to have): CI/CD exposure

• (Nice to have): Experience in SaaS, AdTech, or performance marketing environment

Fuel for the Journey: Benefits to Support Your Ambitions

• Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals.

• Easy Arrival to adjoe: From signing to settling in Hamburg, we’ve got you covered. Need a visa? No problem. Ready to build your new life and career at adjoe in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you make Hamburg feel like home.

• Live Your Best Life, at Work and Beyond: We work in a hybrid setup with core office days on Monday, Tuesday, and Thursday, plus flexible working hours.  Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).

• Thrive Where You Work: Enjoy the Alster lake view from our central office with top-notch equipment, fun open spaces, and a large variety of snacks and drinks.

• Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.