> Markdown version of [/jobs/ext/3159574-developpeur-front-react-senior-e-commerce-h-f](https://www.wearedevelopers.com/jobs/ext/3159574-developpeur-front-react-senior-e-commerce-h-f). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Développeur Front React Senior // E-commerce (h/f) - **Company:** emagine Consulting SARL - **Location:** Créteil, France (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), HTML5, Cascading Style Sheets (CSS), Next.js, TypeScript, ReactJS, Backend, Webpack, Playwright, Front End Software Development - **Published:** September 22, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=bca0973b9cb486e0 ## About the Role 10 ans d'expérience minimum, dont 6 à 9 ans en développement frontend moderne. Expertise solide en React (Hooks, state management, optimisation performance). Expérience confirmée sur Next.js (SSR, SSG, ISR). Compétences techniques en TypeScript, HTML5, CSS3, et Webpack ou Vite. Maîtrise des tests front (Jest, Testing Library, Playwright). Nice to Have : Première expérience de Design System. Expérience sur des projets de refonte ou migration. Capacité à partager des connaissances (Katas/Dojos). ## Description Concevoir, développer et maintenir des interfaces React robustes et scalables. Travailler en étroite collaboration avec le Design System du groupe. Développer des composants réutilisables et maintenables. Optimiser les parcours critiques pour améliorer la performance. Mettre en ?uvre SSR / SSG / ISR sous Next.js. Contribuer à l'observabilité des applications frontend. Assurer le suivi du produit en production concernant les métriques et anomalies. Collaborer avec les équipes Design, Produit, QA et Backend. ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [To New Frontiers: The Future of Frontend Development](https://www.wearedevelopers.com/videos/404-to-new-frontiers-the-future-of-frontend-development) - [From Zero to Hero: NextJS 13 and Tailwind CSS for Beginners](https://www.wearedevelopers.com/videos/766-from-zero-to-hero-nextjs-13-and-tailwind-css-for-beginners) - [Modern Headless Commerce with Vendure](https://www.wearedevelopers.com/videos/489-modern-headless-commerce-with-vendure) ## Related Articles - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [The Best JavaScript Framework to Learn](https://www.wearedevelopers.com/magazine/229-the-best-javascript-framework-to-learn) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front)