Top Front End Developer Jobs in Belfast

Join the Financial Empowerment team as a Senior Frontend Engineer focusing on building scalable mobile and web applications with a strong emphasis on React and TypeScript. Lead technical discussions, mentor others, and stay current with framework trends while delivering enterprise-level solutions.

As a Senior Frontend Engineer, you will build user interfaces and optimize product experiences using Next.js, Tailwind, and Framer Motion while collaborating with founders and improving the product's performance.

Design and implement frontend applications using JS, CSS, React, and Flutter. Collaborate on technical specs and contribute to documentation, ensuring user experience and performance.

As a Senior Front End Engineer, you will lead the development of Arbor's front-end library, contribute to React migration, and drive quality through tests and documentation, while mentoring team members.

The Senior Frontend Engineer will develop frontend components, optimize application performance, participate in architectural discussions, conduct code reviews, and contribute to Scrum ceremonies while writing tests and maintaining documentation.

The Principal Frontend Engineer will drive Paddle's technical vision, own architectural strategy, mentor engineers, and improve frontend systems' performance and user experience.

The Frontend Engineer will develop features for a browser extension, collaborate with teams, propose architectural improvements, and maintain code quality.

The Frontend Engineer will implement UI features, automate UI testing, and oversee production releases while focusing on user experience in the blockchain space.

Develop and maintain the responsive frontend of a SaaS application using Vue.js, focusing on performance, user experience, and new feature development.

As a Front-End Engineer, you will build and maintain user-facing applications, collaborating with designers and participating in agile sprints while applying modern front-end practices.

The Front-End Developer will design and implement web applications, maintain existing features, collaborate with teams, and ensure application performance and security.

As a Senior Frontend Engineer, you'll design and develop web and mobile applications, mentor juniors, and enhance coding practices while collaborating closely with the engineering team.

Looking for a Senior Front End Developer skilled in React and JavaScript to drive technology transformation and work collaboratively in a fast-paced environment. Responsibilities include code optimization, mentoring juniors, and ensuring adherence to front-end standards.

As a Senior Frontend Engineer at Deel, you will collaborate across teams to design, develop, and enhance applications, ensuring a seamless user experience while bringing your expertise in TypeScript and React.js.

As a Senior Front End Engineer, you'll develop full-stack web applications using Typescript, collaborate with diverse teams, and ensure impactful user experiences.

As a Frontend Engineer, you will develop mobile-first UIs in VueJS, enhance performance, mentor team members, and participate in code reviews and team ceremonies.

As a Senior Frontend Engineer, you will design and develop web UIs for data visualization from IoT devices, collaborate with multi-disciplinary teams, and mentor junior engineers.

Develop web applications for members and doctors using React and TypeScript, collaborating with other developers and medical personnel in a remote-first environment.

The Senior Frontend Engineer at ClickUp will build features in Angular 2+, collaborate across teams, manage project deliverables, ensure code quality, and develop performance-focused reusable components.

As a Senior Front-End Developer, you'll lead the development of front-end solutions, set coding standards, optimize performance, and collaborate with teams to deliver high-quality digital products.

As a Senior Backend Engineer, you'll develop backend services and APIs, collaborate with cross-functional teams, and ensure code quality and performance in a high-growth environment.

Looking for a Senior Front-End Developer with extensive Vue.js experience to enhance the Jibble 2.0 platform, collaborating closely with product teams.

Join Upwind as a Frontend Engineer to develop and enhance user interfaces using React, WebGL, and TypeScript, focusing on user experience and design integrity.

As a Software Engineer at Synthesia, you will own projects, contribute end-to-end in React, Python, and collaborate on product direction, focusing on commercial impact.

You will own projects spanning months, work end-to-end on a React client application and Python backend, and shape product direction.