Top Front End Developer Jobs in Belfast

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

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.

Lead development of core front-end applications, collaborate with teams, conduct code reviews, and mentor others while staying updated with JavaScript technologies.

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

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

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 client-facing data visualization dashboards, maintain front-end applications, and enhance Bazaarvoice client tools using JavaScript, HTML, CSS, and React.

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.

As a Frontend Software Engineer, you will build and maintain React applications, develop a shared component library, prioritize accessibility, and collaborate with design and engineering teams.

As a Senior Front End Engineer, you will bridge UX and back-end teams, leading development of cloud-based digital preservation software and mentoring junior developers.

The Frontend Software Engineer III will develop and scale consumer applications, focusing on resilient UI, collaborating with backend teams, and improving product quality through best 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.

The Senior Product Engineer will design and implement features using JavaScript/TypeScript and React, lead projects, and build innovative user experiences for an AI-native CRM.

The role involves engineering, testing, and the development of advanced frontend components for an AI-driven cybersecurity product, integrating AI features and ensuring best practices are followed.

The role involves developing high-quality Vue.js applications, creating interactions, collaborating with back-end engineers, and writing tests.

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.

Develop and maintain tools for developers using Paddle's payment platform. Collaborate with teams to enhance the developer experience through innovative SDKs and APIs.

The Senior Frontend Engineer will lead frontend development for Usage Ingestion software, ensuring operational deliverables and collaborating closely with team members.

The Senior Front End Engineer will design, develop, and implement the front end of a cloud-based clinical information management system, focusing on quality, performance, and collaboration with cross-functional teams for better patient outcomes.

Lead the front-end engineering team, mentor engineers, drive experimentation, and deliver innovative digital customer experiences while aligning with best practices and technical roadmaps.

As a Frontend Application Engineer, you'll design and implement user interfaces for a trading platform and work closely with teams to improve product features.