Lead Frontend Developer - React.js

<p><p><b>Description : </b><br/><br/>We are looking for a highly skilled Lead Frontend Developer to own the development of our flagship web application's user interface.<br/><br/>You will bridge the gap between design and functionality, delivering a seamless, high-performance, and responsive user experience while leading a small team of frontend developers.<br/><br/><b>Key Responsibilities : </b><br/><br/>- Architecture : Define and evolve the frontend architecture, focusing on modularity, scalability, and maintainability using React and its ecosystem.<br/><br/>- Development : Build complex, reusable UI components and features using React.js and TypeScript for state management (e.g., Redux Toolkit, Zustand).<br/><br/>- Performance : Optimize application performance for maximum speed and scalability across various devices and browsers.<br/><br/>- Collaboration : Work closely with UI/UX designers to ensure technical feasibility and translate wireframes and prototypes into high-quality code.<br/><br/>- Testing : Implement unit, integration, and end-to-end tests using tools like Jest, React Testing Library, or Cypress.<br/><br/>- Standards : Enforce strict code quality standards, accessibility (WCAG), and responsive design principles.<br/><br/><b>Essential Technical Skills : </b><br/><br/>- Core Technologies : Expert proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3/SASS/LESS.<br/><br/>- Frameworks/Libraries : Deep expertise in React.js and related state management libraries.<br/><br/>- Styling : Experience with modern styling solutions like Styled Components, Tailwind CSS, or CSS Modules.<br/><br/>- Tooling : Proficient with module bundlers (Webpack/Vite), package managers (npm/yarn), and version control (Git).<br/><br/>- APIs : Experience integrating with RESTful APIs and, ideally, GraphQL.<br/><br/>- Testing : Strong knowledge of testing frameworks and performance analysis tools (e.g., Lighthouse, Chrome DevTools)</p><br/></p> (ref:hirist.tech)