Wallee Group AG
Wallee Group AG builds an omnichannel payments platform for merchants, offering an online payment gateway, in‑store card terminals, and developer APIs to accept and reconcile payments across channels. It sells payment processing and related services on a transaction-fee basis, with plugins for common e‑commerce systems and support for multiple payment methods. The privately held company is headquartered in Winterthur, Switzerland, and operates across several European markets.
Open Positions at Wallee Group AG
4 open positions
Join Wallee’s Vilnius engineering team as a Mid Level Java Engineer, building scalable payment-system integrations and acquiring-platform solutions. You’ll work across development, troubleshooting, performance, reviews, and operational support in a hybrid environment.
Build and maintain Android software for production payment terminals, working across the Android platform, hardware interfaces, networking, payment protocols, and security-sensitive transaction flows. This role combines mobile engineering with embedded payment technology in a highly regulated environment.
Backend Software Engineer responsible for designing, building, and operating scalable Java services on AWS. The role combines distributed systems, data processing, production ownership, and payment technology in a flexible hybrid environment.
Join Wallee’s international engineering team in Vilnius to build secure, scalable payment systems with Java. The role offers opportunities for both developing engineers and experienced professionals, with hybrid flexibility and strong technical ownership.