Senior Java Developer - £70,000 to £100,000 3 Days On-Site | Central Belfast | Cutting-Edge Projects The Opportunity My client is looking for an experienced Senior Java Developer to join a growing engineering team in the heart of Belfast. This is a chance to work on technically challenging, high-impact projects in a collaborative, innovation-driven environment. This client have invested in creating a modern, well-appointed office space designed for productivity, creativity, and teamwork. You'll spend three days a week on-site with like-minded engineers, sharing ideas and solving problems together, with two days to focus from home. What You'll Do Design, develop, and deliver scalable, secure Java applications Collaborate with cross-functional teams to shape technical solutions Optimise performance, reliability, and maintainability across our services Participate in code reviews, mentoring, and knowledge sharing Contribute to architectural decisions and best practice adoption What You'll Bring Strong commercial experience in Java (Spring Boot, microservices) Experience with cloud platforms (AWS or similar) and containerisation (Docker, Kubernetes) Solid understanding of REST APIs, database design (SQL/NoSQL), and integration patterns Commitment to clean code, automated testing, and CI/CD practices Ability to thrive in a collaborative, Agile environment Why Join Now? Competitive Salary - £70,000 to £100,000 based on experience Hybrid Balance - 3 days in our central Belfast office, 2 days remote Modern Workspace - a purpose-built, inspiring environment Interesting Work - projects that make a real impact, using modern tech stacks Supportive Culture - a team that values innovation, growth, and collaboration If you're ready to take the lead on challenging projects and want to work with a forward-thinking company in a fantastic central Belfast location, we'd like to hear from you. Apply Now - Connect with Ryan Quinn on LinkedIn or send your CV directly. Skills: Java Microservices AWS Event-driven Benefits: Bonus