1 to 25 of 42 Developer Jobs in Northern Ireland

Overview We are looking for development professionals to build systems utilising Java based technology. This role will be based out of Expleo's Belfast Office in Northern Ireland. Responsibilities Takes part in designing, developing, and testing applications where relevant, in More ❯

Overview We are looking for development professionals to build systems utilising Java based technology. This role will be based out of Expleo's Belfast Office in Northern Ireland. Responsibilities Takes part in designing, developing, and testing applications where relevant, in More ❯

About Citi Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including More ❯

By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. The Applications Development Technology Lead Analyst More ❯

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 More ❯

Our client is hiring a talented Software Engineer to join their team. The successful candidate will have expertise in React and/or full stack and will be responsible for developing and maintaining high-performance, scalable, and secure software solutions. More ❯

Join a fast-paced digital product environment where your skills will directly impact high-quality solutions for well-known clients. The client I'm partnered with are hiring Java Engineers who thrive in collaborative teams and love solving technical challenges. More ❯

Join a fast-paced digital product environment where your skills will directly impact high-quality solutions for well-known clients. The client I'm partnered with are hiring Java Engineers who thrive in collaborative teams and love solving technical challenges. More ❯

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 More ❯

MCS Group are delighted to be working alongside a well-established Digital Agency based in Belfast. With strong local roots, this organisation partners with a range of well-known clients while also operating their own internal product arm. They're More ❯

The opportunity: This is a hands on role working collaboratively with Project Leads, Simulation Architects and the wider project team, with the development of synthetic environments using the C family of programming languages. The role combines aspects of technical leadership More ❯

.NET Developer, .NET 9 - Social Networking Site – Belfast (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and they have ambitions to become the biggest web site … increasing by 100% in size. Underpinning this success is their hip and cutting-edge .NET/C# technology platform. We are seeking several .NET Developer to work on the development of revolutionary new features that will draw users to their web site for longer periods of time. .NET Developer applicants … should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. We are keen to hear from .NET Developer candidates with a strong understanding object orientated (OO) development and the full software development life cycle. This is a rare opportunity to join a truly More ❯

Qualifications: You will have an extensive background in front-end development with significant experience working with React and Javascript. Experienced with RTK Query, Graph QL, REST, and Jest for unit testing. Should be able to demonstrate a strong core front More ❯

Main Activities/Tasks: Incident & Service Management: Manage incidents, problems, requests, and changes within SLAs. Escalate issues appropriately. Provide 2nd/3rd line support and liaise with 3rd parties. Systems Monitoring & Support: Ensure critical systems monitoring and proactive event management. More ❯

Main Activities/Tasks: Incident & Service Management: Manage incidents, problems, requests, and changes within SLAs. Escalate issues appropriately. Provide 2nd/3rd line support and liaise with 3rd parties. Systems Monitoring & Support: Ensure critical systems monitoring and proactive event management. More ❯

Join our mission to streamline how sports clubs around the world manage their memberships and payments. TeamFeePay is building a powerful, user-friendly platform that clubs of all sizes can rely on. We're on the lookout for experienced Ruby More ❯

Senior Microsoft Developer (Azure and PowerPlatform) Salary: Negotiable Greater Belfast/Co.Down We are working with a growing Software consultancy. They have specific strengths in product, Microsoft, and bespoke Development. They have a key requirement for an experienced Development professional with strong expertise in Microsoft technologies, including Azure and the … would be advantageous. • Understanding of cloud architecture principles and security best practices. • Proven ability to work collaboratively within Agile teams. Desirable: Microsoft Certified: Azure Developer Associate or equivalent certifications. Experience with Dynamics 365 or SharePoint. Knowledge of CI/CD pipelines and DevOps practices. For someone passionate about Microsoft technologies More ❯

WorkPal is a cloud-based field service management software allowing both online and offline working, designed to bring field service operations into the digital era. We have over 13 year's experience under our belt and having achieved multiple industry More ❯

Select how often (in days) to receive an alert: Senior Software Developer Location: Derry/Londonderry, GB Posting Date: Apr 23, 2025 Job ID: 11966 About our group: The Global Wafer Systems group is a highly technical team responsible for the design, development, and deployment of critical solutions for RHG More ❯

to deliver impact how and where it matters most. Connect to your opportunity We're on the lookout for a talented and experienced Java 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 Digital, where your skills meet unparalleled opportunities. Connect to your skills and professional experience We partner with incredible clients across a variety of More ❯

you to grow and chart a career path that is as unique as you are. What you will do We are seeking a Python Developer with expertise in Django to join our team in Belfast. The ideal candidate will have deep experience in debugging, root cause analysis and SQL as More ❯

the foundation for you to grow and chart a career path that is as unique as you are. We are seeking a Principal Python Developer with expertise in Django to join our team in Belfast. The ideal candidate will have deep experience in debugging, root cause analysis and SQL as More ❯

MuleSoft Developer Position Description Are you a skilled MuleSoft Dev looking for your next challenge? If you have a proven track in this space then join our team in Belfast and work on a large-scale digital transformation program. You will play a crucial role in designing, developing, and deploying More ❯

We are seeking to recruit a Senior Java developer and team lead responsible for building out the firm's strategic reference data platforms used by the Institutional Clients Group in Citi. The successful applicant will take ownership of key projects and components and will be responsible for all phases of … the SDLC including analysis and design, development, testing and deployment. As a senior developer, the candidate will be responsible for providing technical guidance to junior developers, including overseeing their deliverables, provide architectural guidance, enforce Citi best practices, and conduct code reviews. A potential candidate will need to understand system and More ❯

and analysts to understand the operational processes, to help translate the business requirements to technical design, develop solutions and deliver high quality code. • The developer is expected to be a Senior Development Member of the team with strong Java back-end experience as well as having proven ability in how … in a high-pressure environment and meet delivery timelines with a high degree of client satisfaction is critical. Skills & Experience : • Significant experience as Java Developer and demonstratable exp in Java 8 . • Strong experience working with Spring (Core , Integration , Batch)/Hibernate and Messaging technologies like MQ, KAKFA/ActiveMQ More ❯