Senior Java Developer - Build at Scale, Shape What's NextBelfast | Hybrid | Multiple Roles | Highly Competitive Package
?? Why This Role?
If you're a strong Java engineer who wants to do more than just code, this is your opportunity to work on some of the most complex, high-impact technology programmes in the UK & Ireland. You'll be joining a fast-growing, high-performing engineering team delivering large-scale digital transformation projects for major organisations - influencing how they build, scale, and future-proof their technology. This is not BAU. This is modern engineering, real complexity, and visible impact.
?? What You'll Be Doing
* Designing and building scalable, cloud-native applications used at enterprise level
* Solving complex engineering challenges across multiple high-profile programmes
* Working in Agile, cross-functional teams alongside top-tier engineers, architects, and product teams
* Building secure, high-performance APIs and microservices
* Contributing to architecture decisions and technical strategy
* Driving best practice in clean code, testing, and automation
* Mentoring others and helping raise the bar across the team
Big plus if you have:
1. Experience with Kafka / messaging systems
2. Built or worked within microservices architectures
3. Experience scaling systems or handling high-volume environments
4. Interes...