Why This Role Stands Out
As a Freelance Senior QA Engineer at Unzer, you'll drive quality for innovative mobile POS applications, impacting seamless payment experiences for e-commerce and retail businesses across Europe. This hybrid role offers significant growth potential within a reputable fintech leader, perfect for experienced QA professionals passionate about mobile technology and hardware integration. Apply now to contribute to a diverse and dynamic international team!
Quick Overview
Job Description
The Unzer Unified POS team builds our native point-of-sale apps for iOS (Swift) and Android (Kotlin). Merchants use them every day at the counter, in shops and restaurants. Our apps talk to real hardware: card payment terminals, receipt printers, barcode scanners, cash drawers and fiscal devices. A bug here doesn't just show a wrong screen. It can stop a merchant from taking a payment.
We're looking for a QA Engineer focused on mobile test automation who also enjoys working hands-on with hardware. You'll build and own automated tests across both platforms. You'll also be the person who knows exactly what happens when the printer runs out of paper halfway through a receipt, or when the terminal drops its connection during a card payment.