We are seeking a talented Front-end Developer to strengthen our client's team. In this role, you will help build and enhance our modern online Sales platform using React, next.Js, and Tailwind CSS. You will collaborate closely with Product, UX/UI, and Back-End teams to create fast, intuitive, and high-performing user experiences that support our growth ambitions. If you are passionate about clean code, performance, and delivering impactful user journeys, this role is for you. Your responsibilities Develop and maintain our e-Commerce interfaces using React, next.Js, and Tailwind Build reusable UI components and ensure responsive, accessible, Cross-Browser experiences Convert UI/UX designs into high-quality, production-ready interfaces Optimize performance (Core Web Vitals), SSR/SSG rendering, and apply SEO best practices Ensure code quality through testing, code reviews, and documentation Integrate REST/GraphQL APIs and collaborate with Back-End teams on efficient data flows Enhance the customer journey (home, listing, PDP, cart, checkout) and support A/B testing Monitor platform stability and performance across countries Collaborate in an Agile/Scrum environment with Product, Design, QA, and Engineering Contribute to architectural decisions, technical guidelines, and best practices Your profile 5 years experience in front-end development Strong mastery of React.JS Solid experience with next.Js (SSR/SSG, routing, optimization) Experience with Tailwind CSS Proficiency in TypeScript Strong knowledge of responsive design, accessibility, and modern front-end architecture Experience with CI/CD and GIT workflows Understanding of SEO and web performance Experience working on e-Commerce projects is a strong asset Soft skills Strong attention to detail and user experience Team player with excellent communication skills Proactive, autonomous, and solution-oriented Curious and eager to improve products continuously What we offer A full-time permanent contract (CDI) A hybrid working model: 2 days remote per week A stimulating work environment within a growing digital team The opportunity to directly influence and build a modern e-Commerce platform A culture that values collaboration, ownership, and continuous improvement Competitive compensation package aligned with your experience