Role OverviewWe are seeking a highly skilled Senior Front-end Engineer to join our global eCommerce modernization initiative for a leading pharmaceutical client. The ideal candidate will have extensive experience with React, Next.Js, and modern JavaScript frameworks, contributing to the design, development, and deployment of scalable, high-performance front-end applications.Key Responsibilities- Develop and maintain the front-end codebase, ensuring exceptional user experience and seamless integration with headless CMS, feature flags, and central APIs.- Create reusable, modular, and scalable components following best practices in design and architecture.- Implement and maintain unit and end-to-end testing frameworks to ensure product stability and code quality.- Collaborate closely with UX/UI designers, backend developers, and product teams to deliver cohesive, user-centric eCommerce solutions.- Develop and enhance eCommerce features and market-specific customizations, ensuring continuous improvement across digital platforms.- Actively contribute to technical discussions and product strategy, working with Developers, Product Owners, and Solution Architects to define and refine new features.Key Skills & Experience- Strong proficiency in React.Js, Next.Js, JavaScript, and TypeScript.- Solid experience in responsive design, component-based development, and modular front-end architecture.- Familiarity with CI/CD pipelines and automated testing frameworks (e.G., Jest, Cypress).- Strong understanding of web performance optimization, accessibility, and modern development principles.- Experience with Angular or Spartacus Composable Storefront is a plus (not mandatory).- Prior exposure to SAP eCommerce, SAP Hybris, or SAP Commerce Cloud integrations is a strong advantage.