1 to 25 of 54 Developer Jobs in Northern Ireland

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 230,000 dedicated people from around the globe. At ...

## Senior Java Applications DeveloperApply: Hybrid: Belfast United Kingdom: Full time: Posted Today: 261002575**About the team:** **Event Master Central** is Citi’s centralized corporate action event repository and distribution platform that consolidates corporate action ...

Role Overview Enea are looking for experienced software engineers to immediately join our experienced team. Successful candidates will be enthusiastic about software development and technology and keen to learn about leading edge technologies. If you ...

You’ll be joining at a point where there’s real scope to shape how CloudGuard’s Customer Portal is built. Location: Hybrid, with 1 day per week in Manchester or Belfast Office Employment Type ...

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 230,000 dedicated people from around the globe. At ...

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 ...

Senior Consultant - Full-stack Developer - DE - Technology Consulting - UKI - Belfast Location: Belfast Other locations: Primary Location Only Date: 7 Sept 2026 Requisition ID: 1634254 At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams … take your career wherever you want it to go. Join EY and help to build a better working world. Senior Full-Stack Developer - Technology Consulting – Belfast In Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities for our clients. Our consultants work ...

teams and take your career wherever you want it to go. Join EY and help to build a better working world. Senior Full-Stack Developer - Technology Consulting – Belfast In Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities for our clients. … growing our Digital Engineering team in Belfast and is expanding our full-stack engineering capability. This is a fantastic opportunity for a highly capable developer who is ready to operate at a senior level, combining hands-on delivery with technical leadership, mentorship, and ownership of complex systems. We are looking ...

actively growing our Digital Engineering team in Belfast and is expanding our engineering capability. This is an exciting opportunity for a highly capable developer who is ready to operate at a senior level, combining hands-on delivery with technical leadership, mentorship, and ownership of complex systems. We are looking … someone who is ready to challenge themselves by learning new technologies, lead developer teams and understand a product from end to end. Your key responsibilitiesActively participate and own the design, development and delivery of full stack products from frontend to backend. Build and maintain responsive, high-quality user interfaces using ...

Citi Belfast is hiring Experienced Backend Java Developers to contribute to, and in some cases lead, the design and development of core backend services. The role spans Assistant Vice President to Senior Vice President levels ...

Software Developer – Innovation (AI/ML, IoT & Digital Twins)We're looking for an innovative and hands-on Software Developer to join our growing Innovation team. This is a unique opportunity to work at the intersection of Artificial Intelligence, IoT, Real-Time Data, and Digital Twin technologies, creating customer-facing ...

Team Every engineer at Aflac builds on what we ship. The Developer Experience (DevX) team in Aflac Northern Ireland exists to make software delivery faster, safer and simpler, so product teams can focus on solving problems for customers, employees and the sales organisation rather than working through delivery complexity. … junior engineers Emerging Technology Bonus Points Agentic AI: Amazon Bedrock AgentCore, MCP servers and agent skills Policy-as-code with Open Policy Agent (Rego) Developer experience metrics and platform adoption measurement Thanks for reading this far. We'd love to hear from you if you want to join a technology ...

Citi is seeking an engineering professional to lead the delivery of Swap Processing components in a Strategic Swaps Platform. You will contribute to a collaborative, Agile environment, focusing on automated testing and scalable software design. ...

Manager - Full-stack Developer - DE - Technology Consulting - UKI - Belfast Location: Belfast Other locations: Primary Location Only Date: 12 Sept 2026 Requisition ID: 1646616 At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take … actively growing our Digital Engineering team in Belfast and is expanding our engineering capability. This is an exciting opportunity for a highly capable developer who is ready to operate at a senior level, combining hands‐on delivery with technical leadership, mentorship, and ownership of complex systems. We are looking ...

North West Regional College is seeking applications for a Permanent Full-Time Senior Systems Development Officer based in the Strand Road Campus. The successful candidate will assist in developing new software systems for staff and ...

The College is seeking applications for a Permanent Full-Time Senior Systems Development Officer to be based in our Strand Road Campus . The post holder will contribute to the provision of a support service ...

The Team sit within Citi’s Enterprise Data Office and have a focus on serving our business partners within ICM. Institutional Credit Management (ICM) aims to provide integrated “end-to-end” credit underwriting, and management ...

complete qualifications and certificates. This is your chance to make a real impact. We’re on the lookout for a talented and experienced .NET developer to join our rapidly growing team. Every day is different, requiring your in‐depth knowledge of engineering and architectural principles to design and build innovative … possible. This is your chance to drive digital transformation and shape the future of services for the UK. Explore the exciting possibilities as a developer at Deloitte, where your skills meet unparalleled opportunities. Connect to your skills and professional experience We partner with incredible clients across a variety of industries ...

stay ahead in a rapidly evolving financial landscape, offering comprehensive solutions that drive business transformation and sustainable growth.We are looking for an experienced Java Developer to join a fast-moving delivery team building a new regulatory reporting platform for a global financial services firm.This is a key build focused ...

Take your kdb+ career to the next level with the world’s largest kdb+ consultancy! Data Intellect work with world leading Capital Markets institutions, here you'll help solve complex data and technology challenges while ...

team is responsible for modernizing and managing the end-to-end lifecycle of corporate Action events across the enterprise. The Lead Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology and Product team. The overall ...

Full Stack Developer (Java/Python/Go) Belfast Contract Our client is seeking a Full Stack Developer (Java/Python/Go) to join a leading global Tier 1 financial institution undergoing a major transformation of its technology landscape. You will support with evolving an application and data hosting … leveraging AWS and Google Cloud. In this role, you will design, build, and operate resilient, scalable, and secure applications and services. Role : Full Stack Developer (Java/Python/Go) Contract duration : 12 months initially (with scope to extend) Location : Belfast – 3 days onsite, 2 days working from home ...

transaction for its entire lifetime thereby allowing full traceability from front office to back office providing great business benefit. This role is for a developer position responsible for accomplishing results through hands on development/bug fixes of our Java application. The overall objective of this role is to drive ...

structured digital strategy, professional web design and engaging digital content. Due to continued growth, we are looking for an experienced Web/Senior Web Developer (WordPress) to join our Web Development team. This role is suited to a developer with strong technical experience, excellent problem‐solving skills and the confidence … performance optimisation to maintain quality, security and reliability. Lead the troubleshooting, maintenance and upgrading of existing websites, resolving complex technical issues and supporting other developer developers with technical challenges. Monitor live website performance and provide ongoing technical support as required. Attend client meetings, online and in‐person, providing technical guidance ...

seeking a platform-minded software engineer to build and own the developer-facing tools that sit at the heart of how engineers integrate with Cloudsmith. About Cloudsmith Cloudsmith is building the operating system for the modern software supply chain. We run a global, fully managed, multi-tenant SaaS platform that … companies, secure, govern, and distribute software artifacts at scale. Worldwide, our customers use Cloudsmith as a critical infrastructure control plane for CI/CD, developer workflows, security controls, compliance, and software distribution, supporting 30+ formats and ecosystems across languages, containers, and operating systems. We recently raised our Series ...