Newton-le-Willows, Merseyside, England, United Kingdom Hybrid / WFH Options
Oscar Technology
RESTful APIs or GraphQL. Understanding of web accessibility (WCAG) and cross-browser compatibility issues. Experience with Building Cross-platform interfaces (Web, Phone, Tablet). Experience with modern build tools (Webpack, Vite, or similar) and version control (Git). Desired: Experience with TypeScript. Exposure to Cypress, Jest, or other testing frameworks. Experience in design systems or component library architecture. Interest in 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 ❯
Newcastle Upon Tyne, England, United Kingdom Hybrid / WFH Options
ZeroLight
applications with external and internal REST APIs. Tools & Methodology Proficiency with the Node.js runtime and NPM ecosystem for dependency management. Experience with front-end build tools (e.g. Vite or Webpack). Strong proficiency in Git version control. Experience working in an Agile/Scrum development environment, using Jira for task management and participating in sprint planning and standups. Quality, performance More ❯
sunderland, tyne and wear, north east england, united kingdom Hybrid / WFH Options
ZeroLight
applications with external and internal REST APIs. Tools & Methodology Proficiency with the Node.js runtime and NPM ecosystem for dependency management. Experience with front-end build tools (e.g. Vite or Webpack). Strong proficiency in Git version control. Experience working in an Agile/Scrum development environment, using Jira for task management and participating in sprint planning and standups. Quality, performance 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 ❯
HTML5, CSS3, and modern CSS frameworks (e.g., Tailwind CSS, styled-components). Deep understanding of responsive design, cross-browser compatibility, and web performance optimization. Experience with build tools like Webpack, Vite. Backend Prowess: Proficient in Node.js and frameworks like Fastify. Experience designing and implementing RESTful APIs and ideally GraphQL. Solid understanding of database systems (SQL and NoSQL, e.g., PostgreSQL, MongoDB More ❯
lead position. Deep understanding of Shopify's Liquid templating language and theme architecture. Strong proficiency in HTML5, CSS3, JavaScript (ES6+), React/Vue , and modern front-end build tools (Webpack, Vite, etc.). Experience building custom Shopify apps using Node.js or Ruby on Rails . Familiarity with Headless/Hydrogen/Storefront API approaches. Proven experience with Shopify APIs, GraphQL More ❯
lead position. Deep understanding of Shopify’s Liquid templating language and theme architecture. Strong proficiency in HTML5, CSS3, JavaScript (ES6+), React/Vue , and modern front-end build tools (Webpack, Vite, etc.). Experience building custom Shopify apps using Node.js or Ruby on Rails . Familiarity with Headless/Hydrogen/Storefront API approaches. Proven experience with Shopify APIs, GraphQL More ❯
lead position. Deep understanding of Shopify’s Liquid templating language and theme architecture. Strong proficiency in HTML5, CSS3, JavaScript (ES6+), React/Vue , and modern front-end build tools (Webpack, Vite, etc.). Experience building custom Shopify apps using Node.js or Ruby on Rails . Familiarity with Headless/Hydrogen/Storefront API approaches. Proven experience with Shopify APIs, GraphQL More ❯
Charlotte, North Carolina, United States Hybrid / WFH Options
Digital Technology Solutions
creating highly-performant, optimized websites Experience with consuming REST API using asynchronous methods Experience with JavaScript testing frameworks - Mocha, Jasmine, Jest, etc. Experience with command-line utilities, build tools - Webpack, Grunt, Gulp Excellent communication skills at all levels, from team members to senior management Must have the ability to work in a team within an Agile operating model Ability to More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
guitarguitar
JavaScript, HTML5, and CSS3 Essential Skills: C# Entity Framework SQL React HTML, CSS, JavaScript (ES6) TypeScript Sass Code Reviews Cross-browser testing Desirable Additional Skills: Development using npm and webpack ASP.NET ASP.NET Web API and RESTful web services ASP.NET Razor Windows Server/IIS Web Server .NET Core What we offer A meaningful role that allows you to make a More ❯
milton, central scotland, united kingdom Hybrid / WFH Options
guitarguitar
JavaScript, HTML5, and CSS3 Essential Skills: C# Entity Framework SQL React HTML, CSS, JavaScript (ES6) TypeScript Sass Code Reviews Cross-browser testing Desirable Additional Skills: Development using npm and webpack ASP.NET ASP.NET Web API and RESTful web services ASP.NET Razor Windows Server/IIS Web Server .NET Core What we offer A meaningful role that allows you to make a More ❯
paisley, central scotland, united kingdom Hybrid / WFH Options
guitarguitar
JavaScript, HTML5, and CSS3 Essential Skills: C# Entity Framework SQL React HTML, CSS, JavaScript (ES6) TypeScript Sass Code Reviews Cross-browser testing Desirable Additional Skills: Development using npm and webpack ASP.NET ASP.NET Web API and RESTful web services ASP.NET Razor Windows Server/IIS Web Server .NET Core What we offer A meaningful role that allows you to make a More ❯
multiple projects and deadlines in a dynamic agency setting. Nice to Have Experience with SEO and analytics integrations (GA4, Tag Manager). Understanding of modern front-end workflows (npm, Webpack). Exposure to accessibility and performance testing tools. What’s on Offer Competitive salary based on experience. Hybrid or remote working options. Opportunity to work on exciting, high-profile projects. 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 ❯
Bristol, Somerset, United Kingdom Hybrid / WFH Options
Just Eat
on-call rotation. Mentor other engineers on the team. What will you bring to the table? Vue.js (ideally v3) and its related tools. JavaScript (ES6+) and modern frameworks like Webpack, Vite, and TypeScript. Unit testing with tools like Jest, Cypress, or Playwright. Building responsive UIs that meet WCAG accessibility standards. Designing and debugging large, complex applications. Working independently and taking More ❯
React Profiler and browser devtools Secure frontend practices (XSS/CSRF mitigation, CSP, input sanitization) Testing with Jest and React Testing Library Understanding of modern build tooling (Vite/Webpack), bundling, and asset delivery Here's what we're looking for: Technical Skills Solid engineering experience across frontend and backend, with: + Experience building production React applications + Experience building More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
pipelines, Git workflows Ability to provide hands-on technical leadership and mentor development teams Familiar with Shopify Plus , multi-store setups, and internationalisation Experience with build tools like Vite.js , Webpack, or similar Understanding of performance optimisation (Core Web Vitals, asset loading) Bonus: Familiarity with Fiori , Polaris, Storefront/Dev MCP, and accessibility standards (WCAG) What's in it for you More ❯
Nashville, Tennessee, United States Hybrid / WFH Options
Accord Tecnologies.Inc
Title: Sr. Java full stack developer with Drools/Rules Engine and API Development (Node.JS, Java, Drools) Location: Nashville, TN (Hybrid 3 days a week) Duration: 6 months C2H Position type: W2 contract Mandatory skills: Node.js, Java, Javafull stack, Drools More ❯
web applications, with a proven track record of leading complex projects Extensive expertise in modern JavaScript (ES6+), TypeScript, HTML, and CSS/Sass Robust understanding of module bundlers (e.g., Webpack, RsPack), package managers (e.g., NPM, Yarn), and build automation tools Solid knowledge in topics such as SSR, Caching, State Management, and Service Workers Experience in the conception and the development … vision Bringing a fresh perspective and a creative approach to the development of our products Technologies: AWS Azure Cloud CSS ES6 Frontend GCP Support JavaScript NPM React SASS TypeScript Webpack Web Yarn Architect HTML5 More: While we're one company, each location has unique aspects and benefits. Here's a glimpse of what to expect: - Flexible Working Models: Early bird More ❯
web applications, with a proven track record of leading complex projects Extensive expertise in modern JavaScript (ES6+), TypeScript, HTML, and CSS/Sass Robust understanding of module bundlers (e.g., Webpack, RsPack), package managers (e.g., NPM, Yarn), and build automation tools Solid knowledge in topics such as SSR, Caching, State Management, and Service Workers Experience in the conception and the development … vision Bringing a fresh perspective and a creative approach to the development of our products Technologies: AWS Azure Cloud CSS ES6 Frontend GCP Support JavaScript NPM React SASS TypeScript Webpack Web Yarn Architect HTML5 More: While we're one company, each location has unique aspects and benefits. Here's a glimpse of what to expect: - Flexible Working Models: Early bird More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Motilent
APIs; guide configuration and deployment best practices across environments. Uphold engineering standards - code style and quality gates, localisation requirements, Jest unit coverage, Typedoc documentation, and CI-ready builds via Webpack/Docker. Provide technical leadership: mentor engineers through reviews, pairing, and architectural collaboration, while investing in practical logging, monitoring, and performance profiling. Take on line-management duties as the team … or imaging UIs (LOD layers, measurement overlays, viewport coordination). Deep knowledge of DICOM/DICOMWeb workflows, imaging metadata, multi-series coordination, and medical data privacy considerations. Tooling fluency: Webpack 5, npm scripts, Dockerised deployments, Jest testing, ESLint/Prettier automation, and scalable state management patterns. Secure OAuth/OpenID (Keycloak) implementations, robust API integration, resilient error handling, and localisation More ❯
APIs; guide configuration and deployment best practices across environments. Uphold engineering standards - code style and quality gates, localisation requirements, Jest unit coverage, Typedoc documentation, and CI-ready builds via Webpack/Docker. Provide technical leadership: mentor engineers through reviews, pairing, and architectural collaboration, while investing in practical logging, monitoring, and performance profiling. Take on line-management duties as the team … or imaging UIs (LOD layers, measurement overlays, viewport coordination). Deep knowledge of DICOM/DICOMWeb workflows, imaging metadata, multi-series coordination, and medical data privacy considerations. Tooling fluency: Webpack 5, npm scripts, Dockerised deployments, Jest testing, ESLint/Prettier automation, and scalable state management patterns. Secure OAuth/OpenID (Keycloak) implementations, robust API integration, resilient error handling, and localisation More ❯
london, south east england, united kingdom Hybrid / WFH Options
Motilent
APIs; guide configuration and deployment best practices across environments. Uphold engineering standards - code style and quality gates, localisation requirements, Jest unit coverage, Typedoc documentation, and CI-ready builds via Webpack/Docker. Provide technical leadership: mentor engineers through reviews, pairing, and architectural collaboration, while investing in practical logging, monitoring, and performance profiling. Take on line-management duties as the team … or imaging UIs (LOD layers, measurement overlays, viewport coordination). Deep knowledge of DICOM/DICOMWeb workflows, imaging metadata, multi-series coordination, and medical data privacy considerations. Tooling fluency: Webpack 5, npm scripts, Dockerised deployments, Jest testing, ESLint/Prettier automation, and scalable state management patterns. Secure OAuth/OpenID (Keycloak) implementations, robust API integration, resilient error handling, and localisation More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Motilent
APIs; guide configuration and deployment best practices across environments. Uphold engineering standards - code style and quality gates, localisation requirements, Jest unit coverage, Typedoc documentation, and CI-ready builds via Webpack/Docker. Provide technical leadership: mentor engineers through reviews, pairing, and architectural collaboration, while investing in practical logging, monitoring, and performance profiling. Take on line-management duties as the team … or imaging UIs (LOD layers, measurement overlays, viewport coordination). Deep knowledge of DICOM/DICOMWeb workflows, imaging metadata, multi-series coordination, and medical data privacy considerations. Tooling fluency: Webpack 5, npm scripts, Dockerised deployments, Jest testing, ESLint/Prettier automation, and scalable state management patterns. Secure OAuth/OpenID (Keycloak) implementations, robust API integration, resilient error handling, and localisation More ❯