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 Requirements
5+ 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
You communicate fluently in English, both written and spoken.
Job Responsibilities
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
Job Benefits
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 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.
About us
Come join the team building the engine behind rewarded mobile gaming – making playtime truly rewarding. At JustPlay, we’re on a mission to power a fairer, more sustainable rewarded gaming ecosystem where users earn real value for their time through a self-sustaining modell.
Since launching in 2020, we’ve grown into one of the world’s leading rewarded gaming platforms, with 25M+ downloads and 500K+ daily active users. Headquartered in Berlin and backed by NCSoft, one of the world’s leading gaming companies, we continue to operate fully independently – combining the speed, ownership, and ambition of a startup with the long-term backing of a global gaming powerhouse.
With a team across 20+ countries, we’re shaping a major shift in mobile gaming – and it’s still early enough for you to make your mark. At JustPlay, you’ll build end-to-end, move fast, and ship work that reaches millions – in a company that’s profitable, built to last, and focused on outcomes over hype.
JustPlay is a worldwide gaming loyalty platform operator and publisher that enables free-to-play mobile game players to get rewarded for their hobby. Launched in the US in 2020, JustPlay has become one of the leading loyalty rewards apps in the world, operating an ad-revenue-powered platform that combines engagement techniques from casual gaming with real-money rewards strategies. The company focuses on maximizing player engagement, boosting long-term retention, and fostering live-ops across their scaled platform. With headquarters in Berlin, Germany and a team distributed across 19+ countries, JustPlay leverages gamification, behavioral science, and data-driven product development to enhance player experiences.
