Senior Java Developer

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.