Zeal Network

(Senior) Quality Assurance Engineer (f/m/d)

Zeal Network
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2 months ago
Hamburg, GermanySenior

Responsibilities

  • Design, build, and maintain automated test suites for slots, instant-win games, and scratchcards.
  • Perform manual, exploratory, regression, cross-device, and cross-browser testing during development and release phases.
  • Define and improve test strategies addressing animations, UI responsiveness, game-state complexity, random outcomes, and edge cases.
  • Collaborate with Game Developers, Game Designers, and Artists to prevent quality issues and support a player-first experience.
  • Maintain test plans, bug reports, regression checklists, and other structured QA documentation.
  • Support regulatory compliance and certification-related QA activities, including preparing test evidence and assisting with audits, especially for Germany.

Requirements

  • Practical experience testing online games, ideally slot games, scratchcards, or instant-win mechanics; iGaming experience is highly desirable.
  • Understanding of game-testing challenges such as randomness, animations, math models, and edge-case scenarios.
  • Familiarity with basic probability and slot-game mathematics, including RTP, volatility, and win frequency, is a strong plus.
  • Proficiency with Playwright and TypeScript or similar frontend automation frameworks.
  • Experience with manual exploratory testing and identifying hidden issues from a player perspective.
  • Understanding of QA standards and compliance requirements for regulated markets such as Germany, the UK, and MGA jurisdictions.
  • Strong collaboration, ownership, and proactive working skills.
  • Strong English skills are required; German fluency is a plus.

Benefits

  • State-of-the-art technologies and an agile work environment.
  • Annual professional development budget of €1,500.
  • Hybrid work setup with flexible work options and workations abroad through WorkFlex.
  • Unlimited vacation days in addition to a yearly 30-day vacation allowance.
  • Monthly mobility allowance of €30, company bike leasing, and a company pension scheme.
  • Subsidized EGYM WELLPASS membership with a €25 monthly employee contribution.
  • Quarterly company events, regular team activities, and informal office gatherings.

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Zeal Network

About Zeal Network

201-500 employees
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