Senior Java Developer - Belfast, Northern Ireland

· Requirements · Must have: · I am looking for a Java Developer with at least 5 years of hands-on experience in Java development. You should have strong expertise in multi-threading, web application development, and testing frameworks. Familiarity with DevOps tools, cloud soluti ...

Join Kainos and Shape the Future. At Kainos we're problem solvers innovators and collaborators driven by a shared mission to create real impact. · ...

MCS is delighted to be working with an innovative software company due to continued growth. · Building clean scalable solutions across backend APIs web interfaces and mobile applications · Working with modern frameworks and languages including Java React and React Native · ...

We are a cutting edge Digital Agency based in Belfast, known for delivering high impact solutions with deep local roots. · Work on a dynamic mix of projects across multiple industries · Build bespoke solutions for household name clients · ,Collaborate with a talented, close knit ...

We are hiring an experienced Senior Java Developer to join our growing engineering team dedicated to building technically complex, · business critical platforms.Design and build secure and scalable Java applications. · Work closely with product and engineering peers. · ...

· Company Description · Version 1 has celebrated over 28 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 i ...

Contribute to real decisions about technology creating maintainable solutions for customers and participate in a highly collaborative group of software engineering professionals. · ...

We are looking for a highly skilled and experienced Senior Java Developer to join our engineering team. The ideal candidate will be responsible for designing, developing, and maintaining high-performance, scalable, and resilient applications using modern Java technologies. This r ...

Discover your future at Citi Working at Citi is far more than just a job A career with us means joining a team of more than 230000 dedicated people from around the globe At Citi you ll have the opportunity to grow your career give back to your community and make a real impact · ...

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, ...

We are an award winning Digital Agency based in Belfast, known for our deep local roots and commitment to delivering high impact solutions. · Our team thrives on collaboration and diversity in projects, providing numerous growth opportunities. · ...

We are looking for a Java developer to join our Technology Application Strategy team in Belfast. The ideal candidate will have experience building apps using SpringBoot and be familiar with standard developer tooling such as Git and Jira. · ...

This is a fantastic opportunity to grow and evolve within a Software Engineering function with the opportunity to improve the software development process, methodologies and tools through applied experience, automation and simplification. · ...

+ Principal / Staff Java Developer – · The Opportunity · This is a key hire into the backend function, · with the chance to set the tone for engineering standards, · own key parts of the architecture, · and mentor incoming talent as the team scales.+ Essential Experience:5+ year ...

We are looking for a highly skilled and experienced Lead Java Engineer to drive the design, development, and implementation of robust and scalable enterprise applications. The successful candidate will possess exceptional expertise in Java development and a profound understanding ...

We are looking for a Software Engineer with commercial Java experience to join our collaborative engineering team working on scalable production-grade systems. · ...

Napier's AI-powered platform analyzes transactions and customers in real-time to spot suspicious activity and prevent money laundering. · ...

Back End Engineer (Java) · Application Deadline: 20 March 2026 · Department: Technology · Employment Type: Full Time · Location: Belfast · Reporting To: Stephen McKeown · Description · Imagine catching criminals before they strike - that's exactly what Napier's AI-powered platfor ...

The Junior Developer and Developer roles are part of the Elevate Programme, a two-year assignment that provides structured training and hands-on delivery experience in tier 1 banking clients. · ...

We are seeking a highly skilled C# Developer with experience in Python or Java. · ...