1 to 25 of 101 Developer Jobs in Northern Ireland

Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat More ❯

About the Role: We are seeking a Senior Java Developer/Lead who could drive technology transformation in the team. This role involves taking ownership of key projects and components throughout the entire Software Development Life Cycle (SDLC). A primary focus will be on design, development & maintenance of components under Price Master Central systems which would require expertise in More ❯

Social network you want to login/join with: GenAI Full Stack Developer Consultant (SC Eligible), belfast col-narrow-left Client: Stealth iT Consulting Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: My client is a global leading Digital Consultancy specialising More ❯

Social network you want to login/join with: Job Description: Senior Full Stack Developer at everyLIFE The Senior Full Stack Developer at everyLIFE Technologies will come with 5+ years of experience in commercial full stack development. They will be passionate not just about writing code but contributing to a project which makes a difference. This role will involve joining … pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer testing approaches Experience of build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of More ❯

Join a Leading Tech Innovator - Senior Backend Software Engineer (Belfast) MCS Group is delighted to once again partner with one of our long-standing clients in the search for a Senior Backend Software Engineer to strengthen their expanding technology team 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 in the world! Their global presence currently stretches across … as well as their workforce 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 exciting global brand. Our client offers over 20 days of dedicated technical training per year 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 enterprise architecture concepts and will be expected to understand how all components fit together and impact one another. They will More ❯

html Salary: £60,000 - 60,000 per year Requirements: Solid commercial experience with Java & Spring Boot Familiarity with AWS and container orchestration tools like Kubernetes Agile mindset with a focus on TDD and CI/CD workflows Excellent communicator, comfortable 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 ❯

terms of learning/terms of business. Enthusiastic about starting a career in coding? Apply now and one of our friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer More ❯

PHP Developer Craigavon, Northern Ireland £30,000 - £40,000 Are you a PHP developer who thrives in a dynamic environment where your work directly impacts global operations? Join a leading Northern Ireland technology company as part of a small, collaborative team supporting innovative solutions that power the production of high-quality products worldwide. As a PHP Development Engineer, you'll More ❯

Salary £100,000 - 100,000 per year Requirements 3 years of experience in frontend development using React and TypeScript. Strong knowledge of modern frontend architecture and best practices. Experience with API design and integration. Familiarity with continuous integration and continuous More ❯

Synechron is looking for an experienced Senior REACT Developer to join our dynamic Digital Practice, based x3 days a week from our BELFAST offices. Working for a well-known global bank the initial project is multi year designing new application portals working with a large experienced team. Role: Design new application portals for configuration, monitor dashboards, and client online onboarding More ❯

Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer More ❯

Upwind is a place where opportunities happen At Upwind, we are a team of hands-on, problem solvers and doers. We believe in empowering organizations to run their cloud environments securely and efficiently to accelerate their businesses. Working at Upwind More ❯

Social network you want to login/join with: Senior Full Stack Developer - .NET, Blazor, belfast col-narrow-left Client: Oliver Bernard Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Full Stack Developer - .NET, Blazor Fully remote working (UK based … to modern Blazor as they look to roll out a new system. They are also undergoing a migration to .NET 9. They are looking for a Senior Full Stack Developer who has experience with .NET Framework/Core and Blazor. Tech Stack: C#, .NET Core, SQL, Blazor, Rest APIs, ASP.NET MVC, Azure, Entity Framework, Git, This is a fully remote … for this role. Salary is paying £65,000-£70,000 Working hours: 9am-5pm Monday-Friday Please apply now if you are interested in hearing more Senior Full Stack Developer - .NET, Blazor #J-18808-Ljbffr More ❯

Front-End Developer I am currently working with a Belfast based tech team. The company have been consistently growing their engineering team over the past 12 months, bringing in a range of talented software engineers, from junior to lead. The company are looking for experienced software developers that have worked with Angular on the frontend. Angular is essential for this More ❯

React Developer - 100% remote role Salary: £70,000 – £100K+ depending on experience Please note candidates should be located ideally in N.Ireland to apply. About the Company: A growing SaaS company delivering enterprise-grade solutions to simplify cloud operations and optimize infrastructure costs. Their platform helps businesses make data-driven decisions with clarity, using advanced FinOps tools and visual insights. With … and North America, they foster a collaborative and remote-first work culture with a strong focus on technical excellence and product impact. The Role: We’re hiring a React Developer to design and build high-performance, visually rich web applications that bring cloud optimization insights to life. This is a key role working across a modern React/TypeScript stack More ❯

wide range of exciting clients both locally and internationally. We’re a fun place to work but we do work hard. We’re looking for a passionate, ambitious Software Developer with experience developing using .NET Core to join our growing team. You'll play a lead role in the strategy and development of new client projects. You'll be responsible More ❯

Endeavour Information Solutions | Full time Graduate M365 Developer Belfast, Northern Ireland | Posted on 07/04/2025 We are seeking ambitious, self-motivated graduates to join our expanding Modern Work team with a passion to deliver projects on time and on budget within an Agile development team using the latest technologies. Limited supervision and direction are required for these More ❯

Java Developer Equity Finance Technology - VP (BELFAST) The Equity Finance Technology team are seeking a software engineer for the Trading technology team Belfast. This role requires strong expertise in Java and the ability to work with traders in building business added value through agile delivery. Responsibilities: Resolve variety of high impact problems/projects through in-depth evaluation of complex More ❯

- Candidates must be willing to work from this location. - Blended offsite/onsite working arrangement. Contract Duration: 12 months with further extensions No Of Positions: 4 Working within the island of Ireland is mandatory. Minimum attendance of two days per More ❯

Our mission is to accelerate data and AI-driven innovation with high performance analytics solutions, enabling our customers to transform into AI-first enterprises. KX is trusted by the world's top investment banks & hedge funds, aerospace and defence, life More ❯

Overview 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 More ❯

Senior Full-Stack Developer | Laravel, Vue.js | Hybrid in Belfast Are you a talented senior developer looking to build something that truly matters? Join a fast-growing, high-impact tech startup that’s transforming the way financial institutions approach compliance through cutting-edge automation and AI. This is a unique opportunity to take ownership of your work and play a core More ❯