Java Programmer jobs in Belfast

You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter.

You will need to employ strong communication skills, necessary to effectively produce client solutions. This job description provides a high‐level review of the types of work performed.

You will be working in a Scrum Team of cross-functional skills in tight collaboration practising Agile.

You will be contributing to real decisions about technology to create maintainable solutions for our customers and participating in a highly collaborative group of software engineering professional’s.

You will work within an Agile environment, from design through to implementation, with a strong focus on Continuous Improvement whilst working collaboratively as part of a self‐organising, cross‐functional team. There will be a focus on continuous integration and deployment.

Overview Expleois a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe. We are looking for Software Engineers (Java) to...

Software Engineer (Java) role at Expleo Group Expleo is a trusted partner for integrated engineering, quality services and management consulting for digital transformation. We help businesses harness technological change to deliver innovations that improve everyday lives. We are looking for Software Engineers (Java) to support our customer in the Defence sector. This is an exciting opportunity...

You should have a strong background in Java development with experience in designing and delivering enterprise-grade applications. You'll combine solid technical capability with collaboration and communication skills to drive successful client outcomes. Essential qualifications

Platform Engineer III The Platform Engineering team is a collection of highly skilled individuals ranging from development to operations with a security first mindset who strive to push the boundaries of technology. We champion a DevSecOps culture and raise the bar on how and when we deploy applications to production. Our core principals are centered around automation, testing, quality, and...

Mid-Level Software Engineer Location: Belfast (3 days per week in office) Salary: Competitive + bonus A global market infrastructure organisation is building the next generation of a cloud-native trading and data platform in partnership with a major public cloud provider. This is a rare opportunity to join a newly formed engineering team working on a large-scale transformation programme using...

Senior Site Reliability Engineer CME Group Belfast, Northern Ireland, United Kingdom About Us CME Group is seeking a Senior SRE to help build, operate and scale systems in our Markets portfolio. Markets SREs work on products and applications related to CME's Globex trading platform. Our systems deliver a combination of low‐latency performance and rock‐solid reliability to seamlessly handle the...

You will be required to secure a place on this course to begin your apprenticeship with PA. Your application to UU is separate to your application to PA, and you must apply directly with UU to secure a place on their degree course.

You will need to ensure you live within a commutable distance to the office

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it...

You will be assigned to a succession of new or existing programmes where you will work with and be supported by other engineers to design and develop engineering solutions to meet the needs of our customers.

You will have gained or be on track to achieve a bachelor’s degree in a STEM Subject in one of the following subject areas:

Bright Belfast, Northern Ireland, United Kingdom Software Engineer in Test – Bright Bright is a cutting‐edge software company that builds accounting, payroll, tax, and practice management solutions. We are looking for a Software Engineer in Test to join our small, high‐impact team in Belfast. Key Responsibilities Develop and maintain automated tests and frameworks to ensure comprehensive test...

You will be a hands‐on engineer and engineering leader, building credibility with our clients through high‐quality technical execution. As a senior engineer in a growing team, you will also be responsible for developing and promoting an engineering culture in the team, providing mentoring to junior engineers and leading by example.

Back-End Engineer (Go) Application Deadline: 27 February 2026 Department: Technology Employment Type: Full Time Location: Belfast Reporting To: Daniel Kelly Description Imagine catching criminals before they strike—that's exactly what Napier's AI-powered platform does By analysing transactions and customers in real time, Napier AI's technology empowers financial institutions to spot...

You will work within an Agile environment, from design through to implementation, with a strong focus on Continuous Improvement whilst working collaboratively as part of a self-organising, cross-functional team. There will be a focus on continuous integration and deployment.

Position Description At CGI, we're redefining what quality means in the age of AI and automation. As a Test Engineer based in our Belfast office, you'll play a key role in delivering complex, high‐impact testing programmes that shape how our clients achieve excellence at scale. You'll combine deep technical expertise with innovation and leadership, enhancing automation frameworks, applying...

You will meet Version 1 Mentors and Senior Technologists to learn how to practically use new skills in a Consultancy role.

You will work with great trainers on your presentation and customer-facing skills which will be part of the Design Thinking week. There will be week dedicated to the delivery of Business Analysis & Project Management syllabus.

You will embody a passion for continuous improvement and test‐driven development. Key Responsibilities Collaborate with cross‐functional teams to develop commercially viable digital products. Leverage software engineering best practices in design, coding standards, performance, security, delivery, maintainability, culture.

Company Description Version 1 has celebrated over 29 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft, AWS, Oracle, Red Hat, OutSystems,...