Full-time

Senior Java Developer

Posted by Version 1 • Belfast, Northern Ireland, United Kingdom

📍 Belfast, Northern Ireland 🕒 January 30, 2026

About the Role

Job Description

Java has been a key technology throughout our company's history, and our Java Practice has been responsible for delivering some of the largest eGovernment systems as well as business-critical solutions to the utilities and financial services sectors across a wide range of platforms, operating systems, open-source components and databases. Version 1 utilises best of breed Java toolsets - focused on MicroServices Architectures, powerful front- and backend frameworks, RESTful services, and everything from NoSQL databases like MongoDB and Hadoop, high-performance data grids like HazelCast to multi-node relational systems.

You will be working in a Scrum Team of cross-functional skills in tight collaboration practising Agile. You will be contributing to real decisions about technology to create maintainable solutions for our customers and participating in a highly collaborative group of software engineering professionals. Learning, devel...

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