Java Developer
Summary
Avensys Consulting UK is hiring a Java Architect/Lead Developer in Belfast (hybrid) to design and lead high-volume, enterprise-grade backend applications. Core stack: Java, Spring Boot, microservices and REST APIs, with SQL relational databases, Linux/Unix, and financial services/banking experience valued.
Location: Belfast, Northern Ireland - Hybrid
Looking for a Java Architect / Lead Developer with strong hands-on experience in Java, Spring Boot, Microservices & REST APIs.
Strong understanding of application architecture, design, scalability, performance optimisation, multithreading & concurrency.
Experience designing and leading high-volume, enterprise-grade backend applications and distributed systems.
Strong SQL / relational database and Linux/Unix experience; financial services/banking experience would be highly relevant.
Work closely with architects, developers, QA and business teams, providing technical leadership and driving design decisions.