Job Description
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:
* Experience with Kafka/messaging systems
* Built or worked within microservices architectures
* Experience scaling systems or handling high-volume environments
* Interest in emerging tech, automation, or AI-assisted development
What Makes This Different
* Work on projects that actually matter - large-scale, complex, business-critical
* Be part of a team that values engineering excellence, not just delivery.
* Access to cutting-edge tools, tech, and continuous learning
* Clear path to Senior/Lead/Architect progression
* A genuinely collaborative, high-performing environment
Flexibility That Works
* Belfast-based with hybrid working
* Real flexibility around how you structure your week
* Balance between client exposure, team collaboration, and remote working
Career Growth
You'll have the opportunity to:
* Gain certifications and new technical skills
* Work across multiple industries and technologies
* Progress quickly based on impact, not tenure
Ready to Step Up?If you're looking for a role where you can build better systems, solve harder problems, and accelerate your career, we want to hear from you.
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