Senior Java Engineer

Job description

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title: Senior Java Engineer Senior Java Developer — Fiserv in Nenagh We are hiring a Senior Java Developer to join our engineering team at Fiserv in Nenagh. We build robust, scalable payment and financial software used by clients globally. As a senior engineer you will design and deliver high-quality services, mentor colleagues, and help shape technical direction. What you’ll do: Design, build and maintain Java-based services and microservices using Spring (Boot, Cloud) and RESTful APIs. Deliver clean, well-tested code using TDD/BDD practices and automated CI/CD pipelines. Lead architecture and design discussions for scalability, performance and resilience. Troubleshoot p...