qa engineer (auto) for rewarded mobile gaming

JustPlay operates a rewarded gaming platform where users earn real value for their time. Since launching in 2020, it has grown to more than 25 million downloads and 500,000 daily active users.

• Own the full QA lifecycle for app and platform features, from test planning and execution to reporting and defect management
• Foster a quality culture across teams by embedding QA best practices early and connecting quality goals to product velocity and platform reliability
• Drive innovation through AI-driven testing and predictive approaches to identify risks earlier, improve coverage, and reduce manual effort
• Partner with development, design, and product teams to integrate QA best practices early in the release cycle
• Design and maintain test plans and automated suites for key user flows, including login, payments, live events, and notifications
• Lead, mentor, and scale the QA team by setting up processes, code quality standards, and testing frameworks
• Implement automation and regression testing strategies using Maestro, Espresso, XCTest, Appium, or similar frameworks
• Use contract testing to validate backend and service integrations
• Apply performance and reliability testing across mobile platforms

• 5+ Years of experience in QA for mobile apps or platforms, including at least 2 years leading teams
• Ability to design scalable QA processes in fast-paced, development-heavy environments
• Experience with automation frameworks, regression testing, and CI/CD pipelines
• Hands-on experience with Android Studio, Xcode, and network analysis tools such as Charles
• Understanding of how to build a quality-first mindset across engineering and product teams
• Interest in or experience with AI-assisted testing and new QA technologies
• Strong attention to detail, analytical thinking, and a user-first mindset
• Familiarity with Jira and Notion
• Будет плюсом: Backend integration testing and API monitoring, contract testing frameworks such as Pact

• Flexible working hours and options for digital nomads, occasional office visitors, or regular office-goers
• Free personal coaching through nilo.health
• Personal development budget of up to 2000€/year for training, conferences, and workshops; free German and English language tutoring through Preply
• 25 Vacation days, free Wellhub gold subscription, free monthly Deutschland-Ticket, and a monthly €50 tax-free internet contribution
• Technical equipment provided
• Relocation package includes visa support for those who need it
• Free daily lunch at the Berlin office
• Benefits may vary depending on location and contract type