As a QA Tester, you will join the product team and ensure that the quality of our software products meets the highest standards. You will work closely with development, backend, UX/UI design, product management, and customer support, to identify, escalate and resolve quality issues, as well as provide quality reports.
What you will do:
* Own hands-on testing while progressively building automation
* Define automation scope, select high-value test cases, set up framework + execution approach, maintain scalable automated tests.
* Ensure release confidence across several Android apps in a fast-paced environment.
* Update coverage quickly as requirements change; identify edge cases early; proactively highlight risk areas.
* Communicate bugs/risks clearly to devs/PMs/design; drive a quality-first mindset and continuous improvement.
* Analyze functional + technical documentation to create/maintain: test plans, test cases, and regression suites for new features
* Clarify requirements/expected behavior early; ensure acceptance criteria are testable
* Execute functional, smoke, regression, and exploratory testing across mobile (Android primary) and relevant web surfaces.
* Validate fixes and assess regression impact before releases
* Create and maintain automated test scripts
* Run automated suites, analyze output, and distinguish defects vs flakiness vs environment issues.
* Identify, document, and track defects with high-quality reports (clear repro, expected vs actual, evidence, environment/device context)
* Work closely with developers, product, and design to uphold quality benchmarks throughout the development cycle
* Participate in Agile ceremonies (planning, stand-ups, refinement, retros)
* Improve QA processes, documentation, and reliable regression coverage; introduce repeatable testing practices
Who you are:
* 3–5 years in Quality Assurance.
* Proven hands-on experience in manual testing of mobile applications.
* At least ~1 year exposure to test automation (implementation or contribution).
* Experience setting up or contributing to an automation framework is a strong advantage.
* Experience in automated mobile testing for React Native or similar
* Experience in QA automation using tools like maestro or similar.
* Relevant experience with testing mobile apps (Android primary; iOS awareness is a plus) using React Native
* Basic REST API validation and troubleshooting
* Excellent communication skills, both verbal and written, to effectively interact with diverse coworkers.
* Fluency in English, demonstrating proficiency in both speaking and writing.
* You're comfortable reading and creating technical documentation.
Why you will love working here:
* Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals.
* Easy Arrival to justDice: From signing to settling in Hamburg, we’ve got you covered. Need a visa? No problem. Ready to build your new life and career at justDice in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you settle in and make Hamburg feel like home.
* Live Your Best Life, at Work and Beyond: We work in a hybrid setup with 3 core office days, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).
* Thrive Where You Work: Enjoy the Alster lake view from our central office with top notch equipment, fun open spaces, and a large variety of snacks and drinks.
* Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.