Java Developer

Hybrid Working - Local - 1-2 days a week on site.

Lorien's leading banking client is looking for a Java Developer who thrives on delivering low‑latency, scalable services and event‑driven architectures. If you're experienced with Java , Apache Kafka , OpenShift , and have a strong understanding of payments (cards, international payments).

This role is based in a local office.

This role will be Via Umbrella.

Working in a Hybrid Model of 2 days a week on site.

What you'll do

• Design, build, and maintain microservices in Java (preferably Java 11+ / 17) for mission‑critical payment flows.
• Develop event‑driven solutions using Kafka (producers/consumers, schema management, stream processing).
• Deploy and operate services on OpenShift (Kubernetes-based), including CI/CD pipelines, configuration, scaling, and observability.
• Implement robust erro...