Senior QA Engineer - POS Hardware (m/f/d)

UnzerBerlin, State of BerlinHybridFull-timeSenior, 5–8 yearsListed 4 hours ago

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About this role

What your work will look like:

- Test and validate new payment terminal hardware and software releases.

- Collaborate on systems used for merchant onboarding and master data management.

- Test API integrations with Network Service Providers (NSPs), requiring familiarity with JSON.

- Write clear documentation and user manuals for new features.

- Use JIRA for issue tracking and basic project management tasks.

- Use Confluence for knowledge sharing and documentation.

- Employ tools like Opensearch, Postman, and basic SQL for testing and data review.

- Leverage basic background in cash register systems for relevant QA tasks.

- Communicate effectively with cross-functional and developer teams.

- Support and resolve requests from other teams regarding features, products or systems.

- Analyze special tasks and provide QA insights and recommendations.

- Deliver presentations and training sessions about new features and product solutions to internal teams.

- Work in both English and German (proficiency in both is preferred).

What you need to be successful in this role:

- Experience or strong interest in QA/testing of software and hardware.

- Basic understanding of programming concepts; experience with JSON is a plus.

- Basic knowledge of Opensearch, Postman, and SQL.

- Experience with JIRA and Confluence is an advantage.

- Good written and verbal communication skills; ability to explain technical topics to non-technical audiences.

- Strong documentation skills and attention to detail.

- Familiarity with Microsoft Office (Word, Excel, PowerPoint).

- Fluency in both English and German

- Team player with a proactive and analytical mindset.

- Previous experience with payment terminals, APIs, or cash register systems is a plus.

Please note that we will not sponsor your visa or relocation, and you must have a valid work permit to be eligible for this position.

What’s next?

- Does it sound exciting? - Apply with your CV in English. Please don’t shy away if you don’t meet all the requirements! We’re looking forward to meeting you.

- We will get back to you within 14 days of receiving your application.

- The interview process includes a 30-minute intro call with a TA Partner, a 60- minute call with the hiring manager, 60min skills assessment and a 30min final call. Please note the process might alter depending on our team’s availability.