1 to 25 of 60 Full-Stack Development Jobs in Northern Ireland

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 … technical 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 technologies.Proven ...

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 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 ...

Invest in us andwellinvest in you!. Job Description Job Description: We are seeking a highly skilled Senior Python Support Engineer with strong development expertise and a solid background in production support. This role combines hands-on Python development with operational support responsibilities, ensuring the reliability … scalability, and continuous improvement of critical systems. The ideal candidate will have deep experience in Python development , support and incident management , modern delivery methodologies , cloud platforms , and front-end JavaScript technologies . Key Responsibilities Production Support & Operations Provide L2/L3 support for Python-based applications in production ...

Ocho People is recruiting a Full Stack Developer (Python/TypeScript/GenAI) for a GenAI platform program at a major global enterprise. The role covers Python, TypeScript, React and Node.js ...

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 ...

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 ...

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 ...

seeking a Senior Software Engineer (Java or Python) to help shape next‐gen financial software. You will engage in full‐stack development, leverage Spring Boot/Core and Flask/FastAPI, and build cloud‐native solutions with modern JS frameworks. You will also explore ...

recruiting a Senior Software Engineer (Java or Python) to help shape tech for global finance. You will work on full‐stack development, leveraging Spring Boot, Flask/FastAPI, and modern JS frameworks. Expect cloud-native design, Gen‐AI concepts, and involvement across architecture, infrastructure ...

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 ...

Citi is hiring a Senior Java Developer to join the Risk Data Team. You will architect and implement robust microservices using Java/J2EE, Spring Boot, and RESTful services while optimizing SQL and CI/ ...

Citibank (Switzerland) AG is seeking a technically versatile Engineering Lead in Belfast. The candidate will provide leadership in software engineering, focusing on building AI-powered applications and fostering a collaborative team culture. They will work ...

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 ...

Technologies, and AI-enabled solutions with strong leadership, architecture, and stakeholder management capabilities.The successful candidate will drive modernization initiatives, establish engineering standards, mentor development teams, and partner with business and technology leaders to deliver scalable, secure, and data-driven solutions. ## Key Responsibilities* Lead architecture, design, and delivery … Azure and/or AWS Cloud Platforms* Docker, Kubernetes, OpenShift* Git, Jenkins, Azure DevOps CI/CD### AI & Modern Engineering* AI-assisted software development tools (GitHub Copilot, AI coding platforms)* Experience building AI-enabled applications using: LLMsRAG ArchitecturesAI AgentsVector DatabasesPrompt Engineering* Data-driven application development using ...

A technology company in the United Kingdom is looking for an experienced Full Stack Developer to join their engineering team. The role includes designing scalable web applications and collaborating with cross ...

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 ...

Citi is seeking a lead developer to drive delivery for the e-trading inventory application. You will shape future-state architecture, promote CI/CD and automated testing, and collaborate on design, planning, and documentation. ...

will join a high-performing engineering team building a greenfield platform and work across the full SDLC. You will own design, development, testing, and deployment of scalable services, contribute to a modern microservices architecture, and gain exposure to AWS-native technologies while mentoring junior engineers ...

Citi Belfast is seeking a software developer to contribute to the ASPEN platform within Asset Servicing Processing Environments. The role involves implementing enhancements, applying programming concepts, and collaborating in an agile global team to deliver ...

fundamentals of AI through interactive videos, presentations, and quizzes - all accessible anytime, anywhere, through our easy-to-use online platform. Step 2: Full-Stack AI Mastery Dive deeper with in-demand technical skills including Python programming, data handling, machine learning, and version control with ...

practices and deliver more change into production more reliably.The candidate will be leading this uplift and modernization of engineering capabilities around automation of development, testing and production delivery for TP ICAPs platforms. The candidate will provide hands-on as well as thought leadership in designing this strategy … executing with a combination of internal and external teams over the next two years. The candidate is able to educate and influence application development teams globally to adopt new tools and practices, and also demonstrate measurable improvements in productivity, time to market and operational resiliency.The role requires ...

deliver more change into production more reliably. The candidate will be leading this uplift and modernization of engineering capabilities around automation of development, testing and production delivery for TP ICAPs platforms. The candidate will provide hands‐on as well as thought leadership in designing this strategy as well … executing with a combination of internal and external teams over the next two years. The candidate is able to educate and influence application development teams globally to adopt new tools and practices, and also demonstrate measurable improvements in productivity, time to market and operational resiliency. The role requires ...

enterprise workflow automation platform, in Belfast. You will deliver high-quality customer-centric solutions, integrate web/API/database components for full-stack Pega deployments, participate in daily stand-ups, and continuously develop your technical skills through training and new projects. #J-18808-Ljbffr ...