1 to 25 of 41 Software Engineer Jobs in County Antrim

Senior Software Engineer (Full-Stack) Permanent | Full-Time | Belfast (Hybrid Working) An established international insurance technology organisation is seeking a Senior Software Engineer to join its growing Belfast-based technology team. With a strong presence in the US market and continued investment in modern digital platforms … development, analytics, and customer-facing applications. This is an opportunity to work within a collaborative, technology-driven environment focused on innovation, scalability, and modern software engineering practices. The Role As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining enterprise-scale ...

investment across technology, the business is entering an exciting new phase of product and engineering growth. The Role We're looking for a Senior Software Engineer to join a high-impact engineering team building modern, scalable cloud-native applications within a highly collaborative environment. This is an opportunity … within AWS cloud environments * Experience building scalable modern applications * Frontend experience across React, Angular or React Native * Strong communication and stakeholder skills * Product-minded engineer who enjoys ownership and collaboration Why Join * Modern engineering environment with strong technical ownership * Opportunity to influence product and engineering direction * Fast-growing cybersecurity ...

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 … practice, innovation and a continuous improvement mindset Contribute to a culture of engineering excellence through knowledge sharing and collaboration Requirements 3+ years' experience in software engineering/full-stack development Strong experience with backend development using PHP and/or C# Solid frontend development skills using JavaScript frameworks, ideally ...

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 is an exciting opportunity to work … practice, innovation and a continuous improvement mindset Contribute to a culture of engineering excellence through knowledge sharing and collaboration Requirements 3+ years' experience in software engineering/full-stack development Strong experience with backend development using PHP and/or C# Solid frontend development skills using JavaScript frameworks, ideally ...

Senior Software Engineer - AI Team Department: AI Employment Type: Full Time Location: Belfast Description Who are we? At Bright, we've engineered cutting-edge software for accounting, payroll, tax, and practice management. We've assembled a team of top talent and stand ready to lead the industry … with our superior software solutions and unparalleled customer support. We're brilliant people creating brilliant software! Join us in our mission to create brilliant software that empowers businesses to reach new heights. Our Products: Our award-winning software helps small businesses and accountants across Ireland ...

Group is delighted to be partnering with a global technology organisation as they expand their Cyber Security Engineering teams with the addition of multiple Software Engineers across varying levels of experience. This is an opportunity to join a modern, cloud-first engineering environment building enterprise-scale security platforms … into large-scale enterprise platforms. The Role You'll join a collaborative engineering team responsible for designing, building and operating security capabilities as scalable software products. Working across the full SDLC, you'll help deliver secure, reliable and developer-friendly services while collaborating closely with product, platform and engineering ...

Senior Software Engineer Department: Development Employment Type: Full Time Location: Belfast Description Who are we? At Bright, we create cutting-edge software for accounting, payroll, tax, and practice management, supported by a team of talented individuals who are passionate about making a difference. Together, we lead … Join us, and be part of a supportive, collaborative team that values your voice and contributions. The Role We are looking for a Senior Software Engineer to join the BrightPay engineering team, working on our cloud payroll platform. You will be writing C# and .NET, working with ...

Description My client, a specialist organisation operating within the clinical research and precision medicine sector, is hiring a Senior Software Engineer to join an established engineering team. This is a newly created role focused on developing and enhancing a cloud-based SaaS platform that supports complex clinical trial … clinical research initiatives. The organisation is focused on leveraging modern technologies to improve how clinical trials are designed, managed, and executed. As a Senior Software Engineer, you will design, develop, and maintain scalable applications using modern frameworks and cloud technologies. You will play a key role in shaping ...

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 ...

bring the expertise. We’ll provide the platform to succeed. Ready? It’s time to do your thing. Join Liberty IT as a Senior Software Engineer working on AI research, experimentation and enablement. You will deliver high‐quality software, prototype and produce cutting‐edge AI features … paced, frequently pivoting environment where ambiguity is expected and creative problem solving is required. Experience, qualifications and minimum requirements A third level qualification in Software Engineering, Computer Science or a STEM subject and 3 years’ commercial software development experience; OR current and valid industry‐recognised certifications ...

Full Stack Engineer (Python/React | Cloud) - NEW FDI to Belfast! MCS Group are delighted to be partnering with a high-growth technology business who are building a modern, data-driven platform that helps large organisations better understand performance and make smarter decisions. The product brings together complex datasets … cloud environments Interest in AI or data-driven products Comfortable in a fast-paced, scaling environment This role would suit a Mid- Senior level engineer (circa 5 years' experience) who brings strong curiosity, energy, and a genuine desire to develop and grow their career in a modern engineering environment. ...

Overview Expleo is seeking Software Engineers to join our growing Belfast team, delivering high-integrity engineering solutions across a range of complex and safety-critical domains. This role is ideally suited to candidates with experience in safety-critical or defence environments, though we also welcome strong software engineers … from non-safety-critical backgrounds who are motivated to transition into this space through structured training and mentorship. Responsibilities As a Software Engineer at Expleo, you will work on the design, development, testing, and integration of software systems used in regulated and high-assurance environments. You will ...

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping … seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise. What will you do: As Senior Software Engineer in our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems. ...

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 … 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 ...

highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise.**Role Overview/What will you do:** As Senior Software Engineer in our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business … problems. You will have an opportunity to participate in the whole spectrum of building software solutions, closely working with product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams.This role is for someone who enjoys solving engineering ...

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 ...

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 ...

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 of software, hardware, and manufacturing. You will be responsible for developing, maintaining, and improving production … will be used daily on the production line, making the difference between manual firefighting and predictable, scalable manufacturing. This is not a QA or software-only testing role. The position focuses on production test automation tool development with hardware interaction, and manufacturing support. Responsibilities You will be responsible ...

stage and play a key role in shaping both technical delivery and the future growth of the Belfast team. The Role As a Senior Software Engineer, you'll work closely with clients to design, build, and deliver scalable, production-grade applications and platforms across cloud … future technical leadership or people management role as the Belfast team expands. What you'll be doing Design and build scalable, enterprise-grade software solutions across frontend, backend, and cloud platforms Develop modern APIs, backend services, and distributed systems Work closely with client stakeholders in a delivery-focused consulting ...

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 ...

fully remote, offering you flexibility to work from anywhere within NI. Your new role In this role, you’ll join as a Senior Software Engineer on the ‘Merchant Solutions’ team, which is part of the wider ‘Pay’ engineering group. The Merchant Solutions team is responsible for a wide … Partner with Product and other stakeholders to refine requirements, ensuring solutions are well-architected and aligned with business goals. Focus on delivering reliable, maintainable software solutions and actively implements performance optimisations and resilience mechanisms. Monitor and maintain services in production, diagnosing and resolving critical issues efficiently with minimal support. ...

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 for enterprise and high‐growth clients, embedding directly within client teams … build scalable, production‐grade systems. The Role As a Full Stack Engineer, you'll work across both frontend and backend systems, contributing to the design and delivery of robust, data‐driven applications. This is a hands‐on role suited to someone who enjoys solving complex problems, influencing architecture ...

achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow.The RoleThe Merchantware and Semi‐Integrated platform is developed … ranging 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 ...

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 ...

achieve this by building a platform that provides employees with real-time access to their earned income. As a Senior Software Engineer, you will be at the heart of this mission, designing the resilient, high‐scale systems that turn financial transparency and control into a reality for millions ...