3 of 3 Permanent Java Developer Jobs in Belfast

Java Developer – Hybrid (Belfast) | Permanent | Financial Services Our client, a leading organisation within the financial services industry, is seeking a talented and experienced Java Developer to join their growing technology team on a permanent basis. This role offers the opportunity to work on cutting-edge enterprise systems that power critical data-driven processes across the business. … You’ll play a key role in developing and maintaining high-performance applications using Java 17, Spring Batch, Spring Integration, and GridGain Database, while contributing to complex data workflow and integration projects. Key Responsibilities Design, develop, and maintain scalable Java 17 applications supporting enterprise data operations. Build, optimise, and manage batch processing solutions using Spring Batch. Design and … Automate deployment and operational processes within Unix/Linux environments. Collaborate closely with cross-functional teams to deliver robust, secure, and scalable solutions. Skills & Experience Required Strong proficiency in Java 17 and familiarity with the latest Java features. Proven experience with Spring Batch and Spring Integration frameworks. Solid understanding of Unix/Linux scripting and SQL development. Hands More ❯

knowledge of consulting/project management techniques/methods Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements Skills & Experience : • Significant experience as Java Developer and demonstratable exp in Java 8. • Experience working with Spring (Core, Integration, Batch)/Hibernate and Messaging technologies like MQ,KAKFA/ActiveMQ and proven experience … with using them in a large scale environment. • Hands-on experience in building/deploying Microservices using ECS (Kubernetes/Openshift) i:e Containerize Java applications using Docker and deploy them to Kubernetes environments and monitor/manage through Openshift • Knowledge of SQL in the context of a major RDBMS such as DB2, Oracle. • Exposure and hands on in … and Impala concepts. • Experienced with XML parsing (including schemas), JSON and third-party libraries like Gauva, lombok. • Implement Kafka consumers and producers, configure Kafka clusters, and integrate Kafka into Java applications • Methodologies - Agile, Waterfall, Test Driven Development. • Tools - Git, IntelliJ IDEA, Eclipse, Maven, TeamCity, Jenkins, JIRA and automated testing tools like Junit • Excellent project management, time management, verbal and More ❯

major growth target for Citi - with technology providing the key to unlock this potential. Role Overview/What will you do: Ownership and delivery on a variety of components (Java/Kotlin) within the Core Prime Brokerage platform. Hands-on Development. Provide technical leadership for an agile development team, championing best practices in Continuous Integration and Continuous Deployment (CI …/CD). Foster a culture of quality through developer-led automated testing initiatives. Drive continuous improvement in SDLC, agile and DevOps processes using key performance indicators, including DORA metrics, to enhance team efficiency and software delivery. Lead design, planning and estimation discussions within the team and with partners from across the department along with business stakeholders. Conduct high … root-causes and enhance performance, scalability, and reliability. Provide technical leadership and serve as advisor or coach to mid-level developers, analysts and graduates. Key Skills and Experience required Java & Test-Driven Development are essential. Extensive experience system analysis and in programming of software applications Experience in managing and implementing successful projects Subject Matter Expert (SME) in at least More ❯