Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. Experienced in building and deploying micro-frontend applications. Has the flexibility and understanding to work with UX tools e.g., Figma and Adobe suite. Good work experience on Azure More ❯
london (city of london), south east england, united kingdom
Tata Consultancy Services
Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. Experienced in building and deploying micro-frontend applications. Has the flexibility and understanding to work with UX tools e.g., Figma and Adobe suite. Good work experience on Azure More ❯
Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. Experienced in building and deploying micro-frontend applications. Has the flexibility and understanding to work with UX tools e.g., Figma and Adobe suite. Good work experience on Azure More ❯
Leamington Spa, Warwickshire, England, United Kingdom
Crimson
with scalable and maintainable code architecture. Strong focus on performance, accessibility (WCAG), and user experience, leveraging tools like Material-UI and Tailwind CSS. Familiar with TypeScript, modern build tools (Webpack, Babel, Vite), and testing frameworks (Jest, React Testing Library, Cypress). Active contributor in Agile environments, participating in design reviews, sprint planning, and code quality initiatives. Strong problem-solving and More ❯
Leamington Spa, Warwickshire, Royal Leamington Spa, United Kingdom Hybrid / WFH Options
Crimson
with scalable and maintainable code architecture. Strong focus on performance, accessibility (WCAG), and user experience, leveraging tools like Material-UI and Tailwind CSS. Familiar with TypeScript, modern build tools (Webpack, Babel, Vite), and testing frameworks (Jest, React Testing Library, Cypress). Active contributor in Agile environments, participating in design reviews, sprint planning, and code quality initiatives. Strong problem-solving and More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Noir
browser. Familiarity with front-end testing frameworks such as Jest, React Testing Library, Playwright or Cypress. Solid understanding of modern front-end tooling (e.g., npm/yarn, Vite/Webpack, ESLint/Prettier). Strong communication and collaboration skills across technical and non-technical stakeholders. Nice to Have: Exposure to Blazor or other component-based .NET front-end approaches. Experience More ❯
System components Required Technical Skills • 8+ years of experience with modern frontend development • Strong proficiency in React, TypeScript, and JavaScript (ES6+) • Experience with Vite or similar modern build tools (Webpack, Parcel) • Knowledge of Azure AD authentication and MSAL implementation • Experience with data grid libraries (AG Grid, DevExpress, or similar) • Proficiency in REST API integration and state management • Strong CSS/ More ❯
System components Required Technical Skills • 8+ years of experience with modern frontend development • Strong proficiency in React, TypeScript, and JavaScript (ES6+) • Experience with Vite or similar modern build tools (Webpack, Parcel) • Knowledge of Azure AD authentication and MSAL implementation • Experience with data grid libraries (AG Grid, DevExpress, or similar) • Proficiency in REST API integration and state management • Strong CSS/ More ❯
london (city of london), south east england, united kingdom
Ampstek
System components Required Technical Skills • 8+ years of experience with modern frontend development • Strong proficiency in React, TypeScript, and JavaScript (ES6+) • Experience with Vite or similar modern build tools (Webpack, Parcel) • Knowledge of Azure AD authentication and MSAL implementation • Experience with data grid libraries (AG Grid, DevExpress, or similar) • Proficiency in REST API integration and state management • Strong CSS/ More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Avanti
robust error UX. Testing: Jest + React Testing Library for unit/integration; Playwright or Cypress for E2E. Familiar with modern tooling (npm/yarn/pnpm, Vite/Webpack, ESLint/Prettier, type-checks). Comfortable shaping UI requirements with designers/PMs and aligning API contracts with backend teams. Desirable Exposure to Blazor (Server or WebAssembly). Experience More ❯
proven experience in a similar role on a similar scale system Expert knowledge of ES2015 Proven experience with ReactJS Experience writing middlewares in Node.js Use of build tools, particularly Webpack Unit and functional testing is a big bonus Source Control using Git CSS pre-processing with Sass Significant plus if you've got any .NET experience Experience working in an More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom
Opus Enterprise Ltd T/A Real Recruitment
3+) development, including frameworks, e.g. Tailwind Build of responsive designs to suit mobile and desktops VueJS (V3), including PrimeUI, Axios CSS pre-processors (SASS, SCSS) and build tools (Vite, Webpack) MSAL and SSO environments Rest-based API interactions Visual design, UI/UX, User-centred design, accessibility (WCAG/WAI) and usability Wireframes, prototypes and high-fidelity mock-ups Figma More ❯
london (city of london), south east england, united kingdom
Harrington Starr
Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer More ❯
Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer More ❯
Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer More ❯
distributed team. Nice to Have Experience with WordPress VIP or PugPig platforms. Familiarity with AWS services ( S3 , Lambda , EC2 , API Gateway ). Experience with Symfony , Twig , or Typescript/Webpack . Knowledge of monitoring tools like New Relic or Kibana . Experience with subscription platforms like Piano.io or Zephr . Automated testing experience (PHPUnit, Behat, Playwright). Why Join? Work More ❯
breakfast & lunch!), childcare vouchers, cycle to work scheme, pension, BUPA healthcare, investment in training and personal development. Technical Skills: HTML CSS TypeScript React JavaScript object model JavaScript preprocessors eg webpack, Rollup, Babel SCSS/LESS Knowledge of performance testing frameworks Mocha and Jest The company offers a competitive salary, exposure to new technology, career progression and a great working environment More ❯
breakfast & lunch!), childcare vouchers, cycle to work scheme, pension, BUPA healthcare, investment in training and personal development. Technical Skills: HTML CSS TypeScript React JavaScript object model JavaScript preprocessors eg webpack, Rollup, Babel SCSS/LESS Knowledge of performance testing frameworks Mocha and Jest The company offers a competitive salary, exposure to new technology, career progression and a great working environment More ❯
Fareham, Hampshire, United Kingdom Hybrid / WFH Options
free cooked breakfast & lunch!), childcare vouchers, cycle to work scheme, pension, BUPA healthcare, investment in training and personal development. HTML CSS TypeScript React JavaScript object model JavaScript preprocessors eg webpack, Rollup, Babel Knowledge of performance testing frameworks Mocha and Jest The company offers a competitive salary, exposure to new technology, career progression and a great working environment with a talented More ❯
real-time data visualization Working in a culture where engineering excellence and code quality are non-negotiable Tech Stack: Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar) Tooling: Webpack, Babel, Jest, ESLint, Git Bonus: Experience with WebSockets, performance profiling, or custom charting libraries (e.g., D3.js, Highcharts) What They’re Looking For: Strong experience with React and modern JavaScript/ More ❯
real-time data visualization Working in a culture where engineering excellence and code quality are non-negotiable Tech Stack: Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar) Tooling: Webpack, Babel, Jest, ESLint, Git Bonus: Experience with WebSockets, performance profiling, or custom charting libraries (e.g., D3.js, Highcharts) What They’re Looking For: Strong experience with React and modern JavaScript/ More ❯
Birmingham, West Midlands, England, United Kingdom
Standard 8
be friendly with: WordPress (proper dev — themes/templates/plugins, not just the admin dashboard) Next.js - essential React- essential HTML5, SCSS, JavaScript (ES6+), Tailwind (or similar) Gulp/Webpack, Twig, GraphQL are desirable Git (of course), and bonus points if you’ve touched cPanel or WHM An eye for accessibility, performance, and SEO You’ll fit right in if More ❯
including areas of functional and asynchronous programming. Expert CSS development knowledge and experience with both native and using frameworks e.g. bootstrap, tailwind, mui, etc. Strong working knowledge of , NPM, Webpack and Jest. Knowledge of NextJS, Jamstack (Hugo) is preferred. Demonstrable experience in building interactive web applications with polished, good looking, consistent, responsive and accessible UI/UX. Proven track record More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Other Media
Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're a hardworking More ❯
london, south east england, united kingdom Hybrid / WFH Options
Other Media
Git and following code review practices Excellent security awareness and knowledge of OWASP Excellent communication skills Excellent bash and/or zsh scripting skills Experience with JavaScript, React, Babel, Webpack Some experience setting up and maintaining secure LEMP hosting (Linux, Nginx, MariaDB, PHP) and configuring Varnish, Redis and/or Memcache is desirable What We Offer We're a hardworking More ❯