QA Analyst (f/m/d)

Join adjoe as a Senior QA Analyst and help build the infrastructure behind a leading adtech platform. Enjoy relocation support to Hamburg, Germany. adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we've become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually.

• •Design and execute structured and exploratory test cases.
• •Validate complex user journeys across frontend and backend.
• •Perform regression testing before releases.
• •Identify edge cases and risk areas early and document clear, reproducible bug reports in Jira.
• •Test APIs and data-driven dashboard features.
• •Maintain existing test suites and contribute to UI and API test automation using tools like Playwright, Cypress, or Postman.
• •Participate in refinement and sprint planning from a QA perspective.
• •Help define acceptance criteria and test strategies.
• •Proactively flag quality risks before they reach release.

• •Own projects with impact on 770M users and push adtech boundaries.
• •Ship solutions multiple times a day, learn from results, and keep momentum.
• •Solve problems openly and collaborate across teams.
• •Grow with a diverse, global team of people from over 40 different countries.
• •Celebrate wins, enjoy daily victories, and bring your energy.

• •3+ years in QA with a strong manual testing foundation.
• •Basic SQL knowledge for backend data validation.
• •Experience in SaaS, AdTech, or performance marketing environments is a plus.
• •CI/CD integration experience is a plus.