React Engineer

Description

Summary: Seeking a talented React Engineer to build and maintain modern, scalable web and mobile applications with a passion for exceptional user experiences. Highlights: 1. Empowered to shape your career in a collaborative global community. 2. Develop and maintain web and mobile applications using React and TypeScript. 3. Contribute to high-quality coding standards and emerging frontend tech. Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. **Job Description** ------------------- **About the Role** ------------------ We are seeking a talented **React Engineer** to build and maintain modern, scalable, and high\-performing web and mobile applications. The ideal candidate will have strong expertise in **React, TypeScript, JavaScript, and state management solutions**, along with a passion for creating exceptional user experiences. In this role, you will collaborate closely with Product Managers, Designers, Backend Engineers, and QA teams to deliver responsive, accessible, and reliable applications while following modern development best practices. **Key Responsibilities** ------------------------ * Develop and maintain web applications using **React, TypeScript, and modern JavaScript (ES6\+)**. * Build reusable, scalable, and maintainable UI components. * Implement responsive and mobile\-friendly user interfaces following design specifications. * Manage application state using **Redux and Redux Toolkit**. * Develop and maintain mobile applications using **React Native**. * Integrate frontend applications with RESTful APIs and third\-party services. * Implement user tracking and analytics integrations using **Amplitude** and **RudderStack**. * Write and maintain unit tests using **Jest** and **React Testing Library**. * Troubleshoot, debug, and resolve application issues in a timely manner. * Optimize application performance, load times, and user experience. * Ensure compliance with accessibility (a11y) standards and best practices. * Participate in code reviews and contribute to maintaining high\-quality coding standards. * Collaborate with cross\-functional teams in Agile/Scrum ceremonies. * Contribute to CI/CD processes and deployment pipelines. * Stay current with emerging frontend technologies and recommend improvements when appropriate. **Required Technical Skills** ----------------------------- * Strong experience with **JavaScript (ES6\+)** * Strong experience with **TypeScript** * React * Redux * Redux Toolkit * React Native * RESTful API integration * TailwindCSS * Responsive Design * CSS / Styled Components * Unit Testing: + Jest + React Testing Library * Git (including Gitflow workflows) * NPM and/or Yarn * Debugging and troubleshooting * Performance optimization * Accessibility (a11y) standards and best practices * Experience with CI/CD pipelines: + GitHub Actions and/or Azure DevOps **Nice to Have** ---------------- * Next.js * Server\-Side Rendering (SSR) * React Query / TanStack Query * GraphQL * Azure Cloud Services * Experience working in Agile environments * Experience with design systems and component libraries * Knowledge of frontend security best practices **Soft Skills** --------------- * Strong problem\-solving and analytical skills. * Excellent communication and collaboration abilities. * Ability to work independently and take ownership of deliverables. * Proactive mindset with a focus on continuous improvement. * Strong attention to detail and commitment to quality. * Adaptability in fast\-paced and evolving environments. * Advanced English communication skills (written and verbal). Capgemini is an AI\-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end\-to\-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22\.1 billion. Make it real \| www.capgemini.com