Jappware is a software development company that delivers innovative and reliable digital solutions for international clients.
We specialize in end-to-end product development — from ideation and design to architecture, development, and DevOps support.
About the project:
We are looking for a Senior AQA Engineer who will play a pivotal role in testing clients’ mobile POS applications for Android and iOS. You will focus on elevating service quality and ensuring seamless functionality. The mobile applications interact with a variety of hardware components, such as barcode scanners, receipt printers, and card payment terminals.
What your work will look like:
- Architect, develop, and maintain test automation using Sauce Labs, primarily with TypeScript
- Design and maintain test plans for existing and new application features, and integrate them with Xray and Jira
- Execute, maintain, and improve test cases in Xray, and enhance their integration into workflows
- Test setups that include peripheral hardware such as card payment terminals, receipt printers, and barcode scanners
- Test inter-device communication between multiple in-house applications, such as customer-facing displays or helper applications for gastronomy
- Develop and maintain cross-team test scenarios, including API communication and database operations
- Leverage AI Tools: Actively use and adapt AI tools in daily QA tasks, exploring innovative solutions and maintaining a curiosity-driven approach.
- Collaborate with developers and product owners to achieve optimal test coverage, focus on E2E multiplatform testing coverage but also system tests that reach a realistic experience of the customers & merchants
- Engage in code reviews to uphold coding standards and improve overall code quality
- Conduct Multi-Environment Testing: Execute tests across various environments to ensure robustness and compatibility
Tooling: Java based
What you need to be successful in this role:
- Ability to work from our Berlin office twice a week to perform in office device testing
- 4+ years of professional experience in mobile application testing (iOS and Android)
- Experience in test automation using TypeScript and platforms such as Sauce Labs, Appium, or similar
- Experience with Test Case Design, including designing test plans and following industry standards
- Strong knowledge of data structures and databases, particularly PostgreSQL and SQLite
- Solid understanding of different types of APIs and experience testing them using tools such as Postman
- Experience testing hardware devices and inter-device communication
- Experience in release management and communication
- A structured mindset with a proactive approach to test planning ahead of development
- Experience in the fintech or payment industry, retail, or gastronomy POS is a strong plus
- Experience writing automated tests and defining test scenarios throughout the development lifecycle, with most testing performed through automation.
- Experience with Playwright & Selenoid
- Intro Interview
- Technical Interview
- Tech task
- Call with Hiring Manager
To build innovative software in trustworthy partnerships. We aim to become a reliable and forward-thinking technology partner, helping businesses grow through innovation and mutual trust.
Our Values:
Trust — Every successful partnership is built on openness, honesty, and sincerity.Openness — We encourage people to share ideas freely and foster transparent communication.
Partnership — We treat our clients’ and teammates’ goals as our own.
Proactiveness — We act ahead of possible outcomes and anticipate challenges to deliver the best results.
Social Responsibility:
At Jappware, we stand with our people and our country.We proudly support Ukraine’s resilience, innovation, and global contribution to the IT community. Through donations, volunteering, and social initiatives, we help strengthen our local communities and the nation’s future.
Jappware stands with Ukraine 🇺🇦 — Glory to Ukraine!
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