26 to 36 of 36 Java Engineer Jobs in County Antrim

Citi Belfast is hiring experienced backend Java developers to contribute across applications systems development, analysis and programming activities. Roles range from AVP to SVP and include responsibilities aligned with building robust Java-based systems. The team offers a hybrid work model (up to 2 days at home ...

class products and solutions, and unparalleled access to capital and liquidity. Job Summary The Equity Finance team are seeking a skilled Quality Assurance Test Engineer to join our team in Belfast. Citi is embarking on a bold multi‐year transformation for the Prime Services business. If you are someone … employ strong communication skills, ensure a first‐class service of quality to our internal clients. The ideal candidate should have a strong background in Java and SQL, with proven experience in developing and maintaining automated test scripts through the use of practices such as BDD. Key Responsibilities Implement ...

Citi in Belfast is seeking a skilled Quality Assurance Test Engineer to join our Prime Services team. You will develop and maintain automated test scripts using Java and BDD, ensuring a high-quality service for internal clients. Role requires strong API testing experience, SQL skills, and collaboration with ...

Citi's Equities Technology organization is seeking a Senior Software Engineer to join the Equities Electronic-Execution (Electronic Trading) team. The role involves the design, development and delivery of Citi's next-generation low-latency execution platform, including Algorithmic Trading, Smart Order Routing, Dark Pool and High-throughput market ...

Senior Software Engineer Belfast (hybrid) TypeScript, Java or Python | Salary flexible depending on experience Enjoy solving complex problems, picking up new technologies and taking ownership of your work? MCS Group is partnering with an established international technology consultancy growing its engineering team in Belfast. This is an opportunity … project uses TypeScript and Node.js, so experience with these technologies would be a strong advantage. However, we're also keen to speak with experienced Java or Python engineers who can demonstrate an ability to learn quickly and deliver in unfamiliar environments. Perhaps you've moved between languages, taken ownership ...

Citi is hiring a Senior Java Developer to join the Risk Data Team. You will architect and implement robust microservices using Java/J2EE, Spring Boot, and RESTful services while optimizing SQL and CI/CD pipelines. You will lead a team of developers, promote clean code ...

Citi is seeking a Senior Java Developer to join the Risk Data Team in a hybrid Belfast setting. You will build high‐impact software, design robust microservices, and own critical data pipelines that support risk management across the organization. Join a globally distributed team focused on clean code, scalable ...

partnering with an established international technology consultancy growing its Belfast engineering team. The initial project uses TypeScript and Node.js, with opportunities to work with Java or Python engineers who can learn quickly and deliver in new environments. You’ll contribute to complex production systems for enterprise clients, stay hands ...

Citi in Belfast is seeking a Senior Java Developer to deliver end-to-end development for our custody technology. The role requires design and implementation of event-driven systems, collaborating with stakeholders and delivering high-quality code in a hybrid work setting. You will work on modern Java ...

will work in a cross-functional Agile team focusing on automated testing, CI/CD, design discussions, and reliable deployments. The role requires strong Java experience, exposure to Kotlin, and familiarity with cloud technologies and messaging systems. A hybrid work model is provided with competitive salary and benefits. #J ...

Citi is hiring for a Java developer role within its technology wing. The role focuses on building and maintaining scalable trading platform solutions, with emphasis on REST APIs, messaging systems, and distributed architectures. The team operates in a hybrid model with exposure to global teams and modern SDLC practices. ...