We are looking for a Senior QA Test Automation Engineer to start and scale our test automation efforts across our Unity-based mobile games for iOS and Android.
In this high-impact role, you will help to shape and drive the automation strategy, architect scalable and maintainable frameworks, and integrate automated testing into our CI/CD pipelines to protect release stability and accelerate delivery.
You will work closely with Games QA, Game Developers, and SDK/Engine teams to establish automation as a core pillar of our quality strategy.
While automation will be your primary focus, we value a pragmatic mindset. You should also be comfortable stepping into manual testing when needed to support releases or investigate complex issues.
Job Requirements5+ years of experience in QA automation, including senior-level ownership
Experience with backend/API automation testing (e.g., REST, Swagger/OpenAPI-based validation)
Strong hands-on experience with Unity and C#
TypeScript / JavaScript or Python (for tooling & CI scripts)
Experience testing mobile game applications on iOS and Android
Proven experience designing and scaling automation frameworks
Experience integrating automated testing into CI/CD environments
Strong debugging and analytical skills
Ability to balance strategic ownership with hands-on implementation
Willingness to contribute to manual testing when required
Strong collaboration and communication skills
Experience with AltTester (in-game UI & gameplay automation) and Maestro (mobile E2E/UI automation) or alternatives
Lead the automation strategy for Unity mobile games
Design and develop scalable automation frameworks and tooling
Integrate automated tests into CI/CD pipelines to gate merges and protect the main branch
Build and maintain automated regression coverage for core gameplay flows, SDK integrations, and backend interactions
Establish automation standards and best practices
Collaborate closely with Game Developers to improve testability and quality-by-design
Support manual testing efforts when needed to ensure release quality
Work-Life Balance and Flexibility: Flexible working hours and options for digital nomads, occasional office visitors, or regular office-goers
Mental Health Support: Free personal coaching through our partner nilo.health to support our team members to live fulfilled lives at home and at work
Training & Development: A competitive personal development budget of up to 2000€/year for training, conferences, workshops, etc.
Germany-Based Benefits: 25 vacation days, free Wellhub gold subscription, free monthly Deutschland-Ticket, and a monthly €50 tax-free internet contribution
State-of-the-Art Equipment: Doesn’t matter if you are a MacBook or Windows user; we will provide you with the technical gear you need to succeed
A Relocation Package: Includes visa support for those who need it
Engaging and Diverse Work Environment: Join a diverse team, with over 30 nationalities working from over 25 different locations
Munich Office Perks: Ergonomic setup, free lunch on a daily basis, and dog-friendly environment
Benefits may vary depending on location and contract type. Do not hesitate to ask us about more details on our benefits offer.
Skills Required
- 5+ years of experience in QA automation
- Experience with backend/API automation testing
- Strong hands-on experience with Unity and C#
- Experience testing mobile game applications on iOS and Android
- Proven experience designing and scaling automation frameworks
- Experience integrating automated testing into CI/CD environments
- Strong debugging and analytical skills
- Strong collaboration and communication skills
What We Do
JustPlay operates a rewarded gaming ecosystem, offering free-to-play mobile casual games with a play-to-earn model and integrating adtech.
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