1 to 25 of 81 Full-Stack Development Jobs in Northern Ireland

role will work closely with technology and business leadership in NAM and EMEA region. Key Responsibilities Full-Stack Architecture & Development Backend & Microservices: Design, develop, and maintain high-performance, resilient microservices and RESTful APIs using Java, Spring Boot, and modern enterprise integration patterns. Frontend Engineering … manage and assess risk, adhering strictly to firm policies, regulatory compliance, and governance frameworks. Qualifications and Skills Proven relevant experience in a full-stack development role. Excellent problem-solving skills and ability to work in fast-paced, agile environments. Strong communication and collaboration skills. ...

take your career wherever you want it to go. Join EY and help to build a better working world. Manager | Senior Full-Stack Engineer | Technology Consulting | BelfastIn Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities … mentorship and guidance to junior developers, promoting a culture of continuous improvement and engineering excellence. Skills and attributes for success Strong professional full-stack development experience, with increasing levels of responsibility. Strong backend development experience using Node.js, Java, Python, .NET or similar ...

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 … take your career wherever you want it to go. Join EY and help to build a better working world. Manager | Senior Full-Stack Engineer | Technology Consulting | Belfast In Digital Engineering we shape, concept and build innovative solutions that address the most important issues and opportunities ...

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 … accelerate their personal and professional growth. The opportunity EY is actively 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 ...

Senior Full-Stack Engineer: AI & Cloud An innovative technology company is seeking a Senior Full-Stack Engineer to join its growing team in Belfast. Working across modern software development, cloud infrastructure and AI integration, this is an excellent opportunity … capabilities and make a tangible impact on the direction of its products and engineering practices. About you You will be an experienced Full-Stack Engineer with a strong background in building and maintaining modern web applications and backend services. You will be comfortable working across ...

Full Stack Software Engineer Department: Development Employment Type: Full Time Location: Belfast Description About Bright Software Group At Bright, we are powering the digital practice of tomorrow - today. We deliver products that help accountants, payroll bureaus, and businesses across ...

will design, develop, and evolve backend services and frontend applications across our enterprise product suite - a hands-on role that blends new feature development with improving and modernising complex, established systems. TRG Screen is an AI-driven engineering organisation; this role is expected to use AI tooling … default across the full development lifecycle. Responsibilities Development & Delivery Design, develop, and maintain backend services and frontend applications for TRG Screen products, including modernisation and maintenance of legacy code. Participate in the full SDLC - requirements analysis, design, implementation, testing, deployment, and post ...

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 … 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 ...

TP ICAP Group in Belfast is seeking a Senior Software Engineer (Full Stack) to join a new AWS-enabled Fusion Platform team. You will design, develop, test and deploy software across ...

when needed. As ARC introduces its Vue, .NET, SQL Server and Azure technology stack, we are working towards broader full-stack capability across the team. This role offers the opportunity to build on strong frontend experience and develop skills across backend services, APIs … potential delays early, proposing practical solutions where needed. Share knowledge and actively develop skills to support the team’s transition towards broader full-stack development. We are looking for an experienced Frontend Software Engineer with strong interface development skills and an interest in broadening ...

checks for complexity, function and file size, dependency cycles, and performance regressions. Work with package owners on practical thresholds and targeted refactoring. Improve development environments, testing, and build and release workflows so engineers and agents can verify changes reliably. Prioritize improvements with engineering teams, support adoption through documentation ...

technology organisation operating across international financial and commodities markets. Specialises in market infrastructure, trading platforms, liquidity and financial data solutions. Investing in the development of a next-generation technology platform using modern cloud architecture. Operates internationally, with engineering teams collaborating across multiple locations. Promotes engineering excellence, continuous improvement … development of scalable, reusable technology services. About you At least five years' commercial experience as a Full Stack, Frontend or Backend Software Engineer. Strong TypeScript development experience within a professional engineering environment. Proficient in React, Redux and React Query, alongside HTML5, CSS3 ...

Vanrath is seeking a Senior Software Engineer (Full Stack) to join our Belfast team. You will design, develop and deploy a modern fintech platform using TypeScript, React and cloud-native technologies ...

will design, develop, and evolve backend services and frontend applications across our enterprise product suite — a hands‐on role that blends new feature development with improving and modernising complex, established codebases. TRG Screen is an AI-driven engineering organisation; this role is expected to use AI tooling … default across the full development lifecycle. Responsibilities Development & Delivery Design, develop, and maintain backend systems and frontend applications, including modernisation of complex, established codebases. Participate in the full SDLC — requirements analysis, design, implementation, testing, deployment, and post-release support. Operate independently ...

small — everyone has context and everyone has a voice. What We’re Looking For 5+ years of experience. In professional software development, with strong expertise in PHP, Laravel, and Vue.js. Experience with Python or AI/ML is a plus. High agency. You don’t wait ...

improve and mentor junior members of the team. You will take responsibility for your assigned work by taking ownership of the design, development testing and deployment of software across the team, and work closely with the Principal Engineer, Architects and Leads to ensure the successful deployment into production … Worked within an Agile Cross-functional delivery team.* Developing well tested software into low latency event driven production environments.* Full software development lifecycle in a technical role.* Pub/Sub patterns with Messaging technologies (such as SOLACE/AMQP)* Worked within a technical platform team, delivering ...

A leading restaurant technology provider is seeking a Senior Software Engineer to enhance their advanced food ordering platform. The role involves designing scalable components, collaborating across teams, and improving system interactions. The ideal candidate has ...

improve and mentor junior members of the team. You will take responsibility for your assigned work by taking ownership of the design, development testing and deployment of software across the team, and work closely with the Principal Engineer, Architects and Leads to ensure the successful deployment into production … Worked within an Agile Cross-functional delivery team. Developing well tested software into low latency event driven production environments. Full software development lifecycle in a technical role. Pub/Sub patterns with Messaging technologies (such as SOLACE/AMQP) Worked within a technical platform team, delivering ...

Principal Financial Group, seeks a senior software engineer to lead by example and build scalable benefits platforms. You’ll own design and development across the full stack, leveraging Ruby on Rails, React and AWS, with AI-assisted tooling to accelerate delivery while maintaining security ...

responsibilities include designing and maintaining scalable applications, implementing CI/CD pipelines, and managing cloud infrastructure. Candidates should demonstrate strong backend and frontend development skills, along with experience in containerization and cloud technologies. #J-18808-Ljbffr ...

partnering with a technology organisation to recruit a Frontend-Focused Full Stack Engineer in Belfast. The role emphasises frontend development with React, JavaScript, HTML5 and CSS, while applying C#/.NET skills to backend APIs as needed. You will maintain and enhance customer-facing ...

Citi in Belfast is seeking a Full Stack Developer to design, develop, and support a modern reconciliation platform using Java, Angular, NoSQL, and Oracle. You will work within a technology team ...

CloudGuard is building a Customer Portal and you’ll shape foundational pieces, not just maintain an established system. This hybrid role requires collaboration with the Portal team and wider engineering in a UK-based setup ...

across the entire organisation Be at the forefront of AI adoption and innovation Shape engineering culture and future ways of working Help development teams embrace AI responsibly and effectively Apply AI native engineering to one of the largest modernisation programmes in Aflac's history Build something from … legacy modernisation, or exposure to mainframe technologies such as COBOL Experience with containerisation and orchestration (Docker, Kubernetes) Proven experience with full stack development (front end, back end, APIs, databases) Familiarity with security best practices and compliance standards Familiarity with automated testing frameworks ...

Product Engineer (AI-Augmented & Full-Stack Systems) Location: Belfast, Northern Ireland - Titanic Quarter Rate: £400-£650 per day, Inside IR35 Working Model: Hybrid - 3 days per week in the office Contract Type: Contract Openings: Multiple headcounts Experience: 2-8+ years, depending on level The Opportunity … autonomous engineering teams, building and delivering modern financial technology products from initial concept through to production. The focus is on combining strong full-stack engineering fundamentals with modern AI-assisted development workflows. You'll be hands-on throughout the development lifecycle, using ...