QA Engineer (AdTech)

Location: Applications welcomed worldwide; relocation support is available to Hamburg, Germany

Company

hirify.global develops mobile app growth and monetization technologies, including the Playtime Arcade rewarded advertising platform connecting advertisers and publishers with more than 770 million users annually.

What you will do

• Design and execute structured, exploratory, regression, and end-to-end tests across frontend and backend user journeys.
• Contribute to UI and API test automation using Playwright, Cypress, or Postman.
• Identify critical regression flows for automation and maintain existing test suites.
• Test APIs and data-driven dashboard features, validating backend data with basic SQL.
• Participate in refinement and sprint planning, define acceptance criteria and test strategies, and flag quality risks before release.
• Document clear, reproducible defects in Jira.

Requirements

• At least 3 years of hands-on QA automation experience.
• Strong manual testing experience, including structured and exploratory test case execution.
• Experience with UI and API testing tools such as Playwright, Cypress, or Postman.
• Basic SQL knowledge for backend data validation.
• Ability to test complex user journeys, analytics dashboards, and data accuracy.

Nice to have

• CI/CD integration experience.
• Experience in SaaS, AdTech, or performance marketing.

Culture & Benefits

• Work on infrastructure supporting a major adtech platform and hundreds of millions of users.
• Ship solutions multiple times a day and learn from production results.
• Collaborate directly across teams in a diverse global organization.
• Join colleagues from more than 40 countries.
• Relocation support to Hamburg, Germany is available.