Frontend DeveloperRate: £525 - £570 (DOE) Outside IR35Duration: 3 Months + ExtensionsLocation: London Onsite: 1 Day per weekNotice: 2 weeks maxA portfolio is required for submission!The Opportunity:One of the UK’s fastest-growing start-ups seeks a talented (React) Front-End Developer to support the development of its innovative web application, which provides users with a one-stop shop for hassle-free car buying.With the backing of two automotive giants, the team has disrupted Europe’s and now the UK’s 50Bn used car industry, delivering an intuitive and user-friendly platform to customers and car dealers alike.Required Experience:Prior experience in B2C industry web platform development.Proficiency in building dynamic, responsive, and maintainable web applications using modern JavaScript tools (React, Redux, Webpack, Node, Styled Components, HTML5).Extensive knowledge of JavaScript tooling, design patterns, and ECMAScript syntax.Delivering server-side Rendered React applications with frameworks like Express.Familiarity with Progressive Web Apps, JAMstack, and static site generators such as Gatsby JS.Skills in utilising headless content management systems like Contentful and Kentico.Proficiency in source control (GIT, Gitflow) and bug-tracking systems (JIRA).Component environments and style guides (Storybook).Ability to build and manage Continuous Integration pipelines and automated test suites.Familiarity with Test Driven Development (TDD) and Behavioural Driven Development (BDD) methodologies and writing tests using Jest, Enzyme, Chai, Sinon, and Istanbul.Understanding of cross-platform/browser compatibility.Hands-on experience with server-side microservices/Lambda-style functions using Node.js.Strong debugging and troubleshooting abilities.For more information, please apply below or contact me directly.