16 of 16 Front-End Engineer (Client-Side Engineer) Jobs in Northern Ireland

within the financial services sector. You will join a highly collaborative and Agile product team focused on delivering modern, performant, and secure front-end applications that serve both internal users and external clients across international markets. The Role As a Senior Front-End … on maintainability and performance Ensure consistent cross-browser experiences and responsive design Work with component libraries (e.g. Material UI , Ant Design ) and front-end tools (e.g. Webpack , Vite ) Implement and maintain test automation (e.g. Cypress , Selenium ) Collaborate with architecture, design, QA, and back-end … mentoring junior engineers Essential Experience Strong commercial experience with React 16+ , TypeScript 4+ , JavaScript (ES6) , and JSX Demonstrated delivery of modern, performant front-end solutions in a production setting Expertise in building reusable UI components and responsive layouts Familiarity with automated testing tools and front More ❯

Ocho Belfast, Northern Ireland, United Kingdom Front End Engineer Get AI-powered advice on this job and more exclusive features. This range is … provided by Ocho. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Staff Front-End Engineer Are you a passionate Front-End Engineer ready to … abilities. Bonus Points If You Have: Hands-on experience with React/React Native, Python, PostgreSQL, AWS. 3-5+ years of front-end engineering experience. Background from bootcamp, college, or self-taught programming journey. The Tech Stack: React, React Native Python AWS TypeScript, GraphQL What More ❯

thrive in fast-paced, collaborative environments and love turning complex problems into elegant solutions? My client is seeking a Senior Front-End Engineer with deep expertise in React and experience working within AWS-based environments to help lead the development … digital experiences in a modern cloud-first stack. What you’ll be doing: Leading the design and development of rich, user-centric front-end applications using React , TypeScript , and modern JavaScript libraries. Collaborating with product managers, designers, and back-end teams to deliver impactful … features in a cloud-native architecture . Integrating front-end components with AWS-hosted services such as API Gateway, Lambda, Cognito, S3, and CloudFront. Driving front-end best practices in performance, accessibility, and testing. Mentoring junior developers and contributing to a culture More ❯

thrive in fast-paced, collaborative environments and love turning complex problems into elegant solutions? My client is seeking a Senior Front-End Engineer with deep expertise in React and experience working within AWS-based environments to help lead the development … digital experiences in a modern cloud-first stack. What you’ll be doing: Leading the design and development of rich, user-centric front-end applications using React , TypeScript , and modern JavaScript libraries. Collaborating with product managers, designers, and back-end teams to deliver impactful … features in a cloud-native architecture . Integrating front-end components with AWS-hosted services such as API Gateway, Lambda, Cognito, S3, and CloudFront. Driving front-end best practices in performance, accessibility, and testing. Mentoring junior developers and contributing to a culture More ❯

Ivy League institutions, they’re entering their next phase of growth and scaling their engineering team. The Opportunity: As their first dedicated Front-End Engineer , you’ll lead the development of high-performance, user-centric interfaces for their AI-driven products. Working … ll help define and implement end-to-end UI/UX strategy and set architectural standards for scalable front-end systems. What You’ll Do: Drive front-end development and architecture for new AI products. Define UI/ More ❯

Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will work within an Agile environment, from design through to implementation, with a More ❯

States as well as in Belfast. For more information, visit DailyPay's Press Center. The Role: We are seeking a Senior Frontend Engineer to join our Consumer Tech Org specifically in the App team. This team is responsible for building the mobile and web applications that More ❯

foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you! Job Description As a Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand … development of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive by … flexible and configurable software components Produce well designed, testable, maintainable, secure and efficient code Qualifications You will have an extensive background in front-end development with significant experience working with TypeScript and React. Any further experience with Next.js/Angular/Vue.js is beneficial Experience with More ❯

Frontend software engineer (React) - Europe Remote Gr4vy Belfast, Northern Ireland, United Kingdom Join or sign in to find your next job Join to apply for the Frontend software engineer (React) - Europe Remote role at Gr4vy Frontend software engineer (React) - Europe Remote Gr4vy Belfast, Northern Ireland, United Kingdom Join to apply for the Frontend software engineer (React) - Europe Remote role at Gr4vy This range is provided by Gr4vy. Your actual pay will be based on your skills and experience — talk with … of our frontend. We use unit, integration and acceptance tests to drive design and keep everything working. Key Responsibilities As a software engineer at Gr4vy you’ll collaborate in a multidisciplinary product team to deliver working software thatwill be used by merchants around the globe. This More ❯

explore new areas, learn quickly and apply their skills to challenging issues. What you'll be doing: As a member of Insights Front-End team, your primary responsibilities will include helping build client-facing data visualization dashboards of Bazaarvoice data that give our clients … valuable insights into their all aspects of their program performance. This is a front-end role, so standard rules apply: JavaScript, HTML, CSS, React and scripting languages like BASH, Python etc. However, we are looking for more than satisfying a list of buzzwords - we are looking … for someone that lives and breathes web applications. You will be responsible for innovating over, building out, maintaining front-end applications that our clients rely on to measure their BV product and program performance. You will be continuously working to improve the Bazaarvoice client More ❯

As a Software Engineer at Rapid7, you will own a full life cycle of development and be a senior contributor on a team responsible for the end-to-end delivery of increasingly complex features that are correctly implemented and high quality. You … products on our Insight platform using the latest technologies to make the world a safer digital space. About the Role The Software Engineer II is a part of our Product and Engineering team who are at the forefront of keeping our customers safe from attacks and More ❯

countries worldwide. What to expect day to day: We are looking for talented engineers to join our team as Senior Frontend Engineer and work on exciting projects that involve developing web interface for visualizing data collected from IoT devices that monitors the electrical grid, visualization of … current assets and their displacement, etc. As a Senior Frontend Engineer, you can expect to work in a dynamic and innovative environment, collaborating with multi-disciplinary teams to develop cutting - edge solutions. Day to day, you'll be working on developing and maintaining web UIs and … web application security Technical mentorship of frontend engineers What you'll need: At least 6 years of experience as a Frontend Software Engineer Experience with Vue.js (or a similar modern JS framework) Experience mentoring and leading engineering team Experience with test libraries, such as Jest Practical More ❯

countries worldwide. What to expect day to day: We are looking for talented engineers to join our team as Senior Frontend Engineer and work on exciting projects that involve developing web interface for visualizing data collected from IoT devices that monitors the electrical grid, visualization of … current assets and their displacement, etc. As a Senior Frontend Engineer, you can expect to work in a dynamic and innovative environment, collaborating with multi-disciplinary teams to develop cutting – edge solutions. Day to day, you'll be working on developing and maintaining web UIs and … web application security Technical mentorship of frontend engineers What you'll need: At least 6 years of experience as a Frontend Software Engineer Experience with Vue.js (or a similar modern JS framework) Experience mentoring and leading engineering team Experience with test libraries, such as Jest Practical More ❯

/join with: Tech stack includes: React, Typescript, Redux, Next.js, CSS-in-JS, REST APIs As a Mid Level Front End Engineer, you’ll work closely with product managers, designers, and backend engineers to build fast, intuitive, and accessible user interfaces that More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, belfast col-narrow-left Client: Burns Sheehan Location: belfast, United Kingdom Job Category: Other - EU work permit … required: Yes col-narrow-right Job Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to … in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design and agile More ❯

Social network you want to login/join with: Python, Full-stack Engineer, Angular (Front end) | Front Office, Cross Asset Trading House £80,000–£100,000 + Strong Bonus + Benefits | Hybrid (London), Cross col-narrow-left Client … + Strong Bonus + Benefits | Hybrid (London) A Full-stack Python Engineer with Angular front-end experience is required by a leading cross-asset trading house, specialising in Commodities, Energy, and Equities trade execution. In this role, you will play a key More ❯