11 of 11 Front End Development Jobs in Northern Ireland

External Job Posting Title Senior Software Engineer - Machine Learning

Location
Belfast City District, Northern Ireland, United Kingdom
skills . You'll work on technology that enables critical business decisions across engineering groups, combining Python engineering, observability, cloud-native technologies and modern front-end development. You'll learn by working on real products used by modellers, reviewers and business stakeholders every day. With support from experienced … doing Be part of a team working to enhance platform and GUI experience Develop maintainable Python code to expand platform capabilities Build front-end experiences using JavaScript and React Use observability tools to improve reliability and UX Contribute to Kubernetes-based cloud-native solutions Champion code quality, testing ...

Front End Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Software Engineers, AI Engineers and Test Engineers to translate user needs and designs into reliable software. While the role will focus on frontend development, the successful candidate will also be expected to contribute to backend development when needed. As ARC introduces its Vue, .NET … error states to support an intuitive user experience. Support the migration of existing applications to ARC’s new technology stack and maintainable development approaches. Contribute to backend development when required, including C# and .NET services, APIs, SQL Server databases and Azure services, building capability ...

UX/UI Designer (12 Month FTC)

Location
Belfast City District, Northern Ireland, United Kingdom
working as part of the Product team, the UI/UX Engineer will combine user research, interface design and hands‐on frontend development to take ideas from discovery through to working software. Working closely with Product Managers, Software Engineers, AI Engineers and Test Engineers, the successful candidate … applications, AI‐enabled solutions and customer‐facing platforms are accessible, user-friendly and aligned with customer and business needs. Key Responsibilities Lead the end‐to‐end UI/UX design process, from discovery and user research through to wireframes, interactive prototypes, interface design and implementation. Create user personas ...

Frontend-Focused Full Stack Engineer (React/.NET)

Location
Belfast City District, Northern Ireland, United Kingdom
Group is 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 ...

Cloud-Native Full Stack Dev (Java/Python/Go) – AWS/GCP

Location
Belfast, Northern Ireland, United Kingdom
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 ...

AI/Fullstack Engineer - Python, React, Claude/CoPilot

Location
Belfast City District, Northern Ireland, United Kingdom
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 tools such as Claude Code and GitHub Copilot … TypeScript and JavaScript. Build scalable backend services, APIs and microservices using Python and frameworks such as FastAPI, Flask or Django. Leverage AI-assisted development tools to accelerate prototyping, coding, testing and delivery. Design robust system architectures, API contracts and data models. Work with cloud-native technologies ...

UX/UI Engineer – AI-Powered Clinical Platforms

Location
Belfast City District, Northern Ireland, United Kingdom
digital experiences across its technology portfolio. Reporting to the Software Engineering Manager, you will blend user research, interface design and hands-on frontend development from discovery to working software. You will collaborate with Product Managers, AI Engineers and Test Engineers to simplify complex regulatory workflows, ensuring ...

Senior Software Engineer - Full Stack

Location
Belfast City District, Northern Ireland, United Kingdom
delighted to be partnering with an established technology organisation as they seek to appoint a Frontend-Focused Full Stack Engineer to join their development team. This is an exciting opportunity to join a well-established software business whose platform is used by organisations across … internationally. The successful candidate will work on a suite of public-facing eCommerce websites, helping to enhance existing applications while contributing to the development of new functionality and modern user experiences. This is a frontend-focused full stack position , ideal for an experienced C#/.NET developer ...

Vice President, Equities Middle Office UI Lead

Location
Belfast City District, Northern Ireland, United Kingdom
functionality and ensuring stability. You will influence the architecture and contribute to the modernisation of the portfolio, with strong emphasis on frontend development using React.js. This role offers collaboration with cross-functional teams, mentorship, learning opportunities, and potential hybrid work arrangements, supported by a comprehensive benefits package ...

Senior Software Engineer (Python/Kotlin)

Location
Belfast City District, Northern Ireland, United Kingdom
applications. Contribute to technical design and project delivery. Work independently while collaborating closely with the wider engineering team. Take on frontend development where projects require it. What you'll bring Around 4+ years' software engineering experience , operating at Senior level. Strong backend development skills ...

Equities Middle Office - User Interface Lead (VP)

Location
Belfast City District, Northern Ireland, United Kingdom
opportunity to build the future of finance with Citi Tech. Job Summary We are seeking an experienced Senior Application Developer to join our development team. The primary focus of the role will be to maintain and enhance established business critical applications, delivering new functionality, resolving technical issues … maintainability. Alongside these responsibilities, you will have the opportunity to influence the future direction of the application portfolio. Strong experience in modern frontend development will enable you to contribute to the architectural design and development approach for the replacement applications. This role is ideal ...