Salary: £30,000 - 60,000 per year Requirements: Extensive experience with Java, Spring Boot and distributed systems. Strong understanding of secure development and cybersecurity principles. Experience designing scalable, resilient, cloud native solutions. Background working in high performing engineering teams. Clear communicator with leadership ability and a collaborative mindset. Responsibilities: Lead design and development of complex Java and microservices based systems. Shape architecture, performance optimisation and secure coding practices. Collaborate closely with engineers and architects to define technical direction. Contribute to cloud based development, CI/CD, testing and automation. Mentor engineers and support the continued scaling of the team. Technologies: CI/CD Cloud Support Java Spring Spring Boot microservices More: We are a scaling cybersecurity engineering team based in Belfast city centre, promoting a hybrid work environment with three days onsite. Led by one of Northern Irelands most respected technical architects, our team boasts a client list that includes Fortune 500 companies. We focus on high standards, deep collaboration, and modern Java-based solutions. This role is ideal for technologists passionate about engineering and eager to learn. Join us for a highly collaborative culture that offers genuine technical challenges and opportunities for professional growth. last updated 18 week of 2026