51 to 75 of 75 Software Engineering Jobs in County Antrim

Role Overview Join TP ICAP as a Senior Software Engineer and help shape the future of our digital platforms. You’ll be part of a talented team delivering business‐critical software for our internal broking division and external clients. This is an opportunity to work on high‐impact … offer a collaborative environment, opportunities for professional growth, and the chance to make a real impact. If you’re passionate about front‐end engineering and thrive in a fast‐paced, innovative setting, we’d love to hear from you. Key Responsibilities Collaborate with Solution Architects and Principal Engineers ...

from small merchants to 70,000‐seat stadiums. Throughput and resilience are critical as the platform is running at 100% uptime. As a Senior Software Engineer on the Merchantware Gateway, you will contribute to the design and delivery of features on our product roadmap. You will develop backend services … occasionally frontend components where needed) in collaboration with other engineers, product partners and technology teams. You will help refine solutions, ensure code quality, improve engineering practices, and support the delivery of secure, scalable and reliable payment services. Duties include Designing and implementing roadmap features to a high standard within ...

technology. The role involves implementing Production Swing tests, driving resilience in application design, and managing vulnerability mitigation efforts. Qualified candidates should have experience in software engineering, a solid grasp of resiliency principles, and strong communication skills. This position offers a hybrid working model, competitive salary, and comprehensive benefits ...

with a brand new FDI as they build out a new team here in Belfast. Our client is a high-growth cloud and data engineering consultancy. They are seeking a full stack software engineer to join their team. This organisation delivers mission‐critical cloud, API, and data solutions … systems in production environments Improve system reliability, performance and maintainability Collaborate closely with cross‐functional stakeholders and client teams Mentor peers and contribute to engineering best practices What you need Strong experience in full stack engineering Solid Java or Python development experience Exposure to React or similar front ...

work on some of the most complex, high-impact technology programmes in the UK & Ireland. You'll be joining a fast-growing, high-performing engineering team delivering large-scale digital transformation projects for major organisations - influencing how they build, scale, and future-proof their technology. This is not BAU. … This is modern engineering, real complexity, and visible impact. What You'll Be Doing Designing and building scalable, cloud-native applications used at enterprise level Solving complex engineering challenges across multiple high-profile programmes Working in Agile, cross-functional teams alongside top-tier engineers, architects, and product teams ...

international presence, the company is now entering its next phase of scale. This is a brand-new FDI into Belfast, with a newly established engineering hub as part of a wider global expansion. The Role This is a hands-on Full Stack Engineering role working across product, platform … data-heavy systems. You'll join as part of the early Belfast team, working closely with distributed engineering teams while helping build out the local capability from the ground up. What You'll Be Doing Building full stack features across frontend and backend Developing APIs and backend services Working ...

Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team ...

Citi is looking for a Senior Software Engineer to join its global technology team in Belfast, Northern Ireland. This role involves solving complex engineering challenges with a talented team and participating in software solution development. You will need a solid background in software development and proficiency ...

Citibank (Switzerland) AG is looking for a Senior Software Engineer in Belfast to join their Markets Operations Technology team. You will tackle engineering challenges while building robust solutions using Java, React, and Python. This role comes with a competitive base salary, 27 annual leave days, private medical care ...

Liberty Information Technology in Belfast is seeking a Senior Software Engineer to work on AI research and deliver high-quality software. In this role, you'll contribute to building cutting-edge AI features in a fast-paced environment. Candidates should have a strong software development background, experience with ...

partners to access and place orders our platform Take a loosely defined problem through to a valid, technically sound, thoroughly documented, tested, and implemented software solution Collaborate with team members and other engineers across the company Advocate best coding practices to raise the bar for you, your team … company Mentor engineers on your team supporting them in their growth Requirements Must Haves 5+ years experience as a Software Engineer Comfortable writing backend code to be performant and efficient Experience building RESTful application interfaces and designing APIs Experience working as a part of a multi-person development team ...

believe senior engineers should have room to lead, not just code. At Stora you’ll: Set the direction — help shape our product, architecture, and engineering practices. Lead by example — deliver high‐quality features while mentoring and supporting others. Work with impact — your ideas won’t get lost ...

Bright Software Group, located in Belfast, is seeking a Senior Software Engineer for their AI team. You will architect scalable AI-powered applications, leveraging your full stack expertise. Responsibilities include leading technical decisions and mentoring other engineers. The ideal candidate has proven production experience with software powered … LLMs and strong collaboration skills. Bright offers a competitive salary, performance bonuses, health insurance, and 25 days annual leave. Join us in creating innovative software solutions that empower businesses. #J-18808-Ljbffr ...

also has interests in a number of R&D projects in a variety of scientific sectors. At Camlin we believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating value for our customers by solving difficult problems. … test results database, data visualization and analysis tools, and a growing set of drivers controlling measurement equipment and test hardware. We cooperate with other engineering and manufacturing teams to ensure proper system integration. Role Overview As a Test System Software Engineer, you will work at the intersection ...

Citigroup Inc. is seeking a Senior Software Engineer in Belfast. You will help redefine global finance by building robust software solutions in a dynamic team environment focused on integration and automation. Ideal candidates have strong programming skills primarily in Java, React, and Python, along with experience in investment ...

Citi is looking for a Senior Software Engineer to join our global technology team in Belfast. You will work with passionate engineers to build robust solutions for complex business challenges. This role requires strong programming skills in Java, React, and Python, along with a collaborative approach to fostering … engineering culture. As part of a hybrid working model, you will contribute to significant projects that redefine finance, while enjoying comprehensive benefits including 27 days annual leave, medical care, and continuous learning opportunities. #J-18808-Ljbffr ...

Citibank (Switzerland) AG in Belfast is seeking a Senior Software Engineer to join their global technology team. In this role, you will build technical solutions to complex business challenges and collaborate closely with product teams. The ideal candidate will have extensive experience in software development, particularly in Java ...

Bright, located in Belfast, is seeking a Senior Software Engineer to join their engineering team. This role involves developing and maintaining their cloud payroll platform, utilizing C# and .NET, and leading technical decisions while mentoring less experienced engineers. The ideal candidate will have significant experience in web-based ...

Instil Software Ltd is seeking experienced Senior Software Engineers to design and build backend services with modern cloud platforms. Ideal candidates will have a strong grasp of C#, TypeScript, or Java and enjoy contributing to system architecture and mentoring junior engineers. The position offers flexibility, competitive benefits ...

Expleo is looking for Software Engineers to join their Belfast team, focusing on delivering high-assurance software solutions in safety-critical environments. This role involves designing, developing, testing, and integrating complex software systems within the defence and aerospace sectors. Candidates will receive training and mentorship, fostering professional ...

Java Software Engineer - Multiple Roles (Junior to Senior) Want to work with one of Northern Ireland's fastest-growing tech companies? Looking for a team where your input genuinely shapes the architecture and direction of projects? How about working on greenfield builds using the latest Java and cloud technologies … every day? The Role You'll be developing high-quality, scalable Java solutions as part of a small, talented engineering team. From day one, you'll be hands-on - writing clean, testable code, designing APIs, and contributing to technical decisions that make a real impact. This is a collaborative ...

Global Payments is seeking a Senior Software Engineer in Belfast with expertise in server-side development using C# .NET. The role involves designing and implementing high-quality features, driving improvements in development processes, and mentoring junior engineers. Ideal candidates will have a degree in Computer Science and 4+ years … software development experience, with strong knowledge of relational databases and automation practices. This position offers the chance to work on a mission-critical platform handling millions of transactions daily. #J-18808-Ljbffr ...

Software Engineer (Full Stack)Location: Belfast (Hybrid) Salary: Competitive + benefits Job Type: Permanent About the RoleA leading global organisation in the media, digital and technology sector is seeking a Software Engineer to join its growing Belfast-based engineering team.This is an exciting opportunity to work ...

Clutch Canada is seeking a Senior Software Engineer to join the Core Experiences Team in Belfast. In this role, you will collaborate with product teams to deliver efficient, reliable SDKs and cloud functions using Kotlin. Ideal candidates possess strong systems thinking, speed, focus, and collaboration skills, with Kotlin Multiplatform ...

Group is working with a new entrant to NI as they seek to hire a Principal Software Engineer. A fully remote role within Northern Ireland, this is a brilliant opportunity for a Principal or Lead Software Engineer who is fully embracing modern tooling and AI to move fast … ideas into working systems quickly. You'll be the first hire for the business in Northern Ireland also. What you’ll do The Principal Software Engineer will build and ship real systems end to end, from early idea to production Modernise existing platforms without defaulting to big rewrites Move ...