Software Engineer-React.js

About Lean Transition Solutions (LTS) LTS is a global Operational Excellence and Lean Industry 4.0 software company, headquartered in the UK. For over a decade, we ve helped large organizations turn strategy into action by combining Lean thinking, leadership principles, and modern, scalable technology. We are proud to be trusted by leading global organizations,, supporting them in building sustainable, people-centric transformation at scale. With teams across India, Europe, the US, the Middle East, and Mexico, we operate as one connected global team. At LTS, we believe technology strengthens people, enabling them to do their best work. That belief shapes our products, our culture, and how we work together. Location Technopark Phase1, Trivandrum Role Overview We are seeking a skilled Software Engineer-React.js with 2 years of experience to join our dynamic development team. The ideal candidate will have strong expertise in React.js, Next.js. You will be responsible for building and optimizing user-facing applications while collaborating with backend developers, designers, and other stakeholders. The ideal candidate will have strong React.js expertise, proficiency in JavaScript, and a solid understanding of front-end best practices. Key Responsibilities Develop, optimise, and maintain scalable React.js applications. Work with Next.js for server-side rendering (SSR), static site generation (SSG), and API routes. Implement state management solutions using Redux, Zustand, or Context API. Ensure the performance, quality, and responsiveness of applications. Integrate RESTful and GraphQL APIs into React applications. Utilise modern UI frameworks like Tailwind CSS, Material-UI (MUI), ShadCN UI, and Chakra UI for responsive design. Write reusable components and maintainable code with best practices. Collaborate with backend teams to define API requirements and optimise frontend-backend communication. Work with build tools like Webpack, Vite, and Babel for application bundling and optimisation. Implement authentication and authorisation using JWT, OAuth, Firebase, or NextAuth.js. Conduct code reviews, write unit tests (Jest, React Testing Library), and ensure high code quality. Stay up to date with the latest trends in React ecosystem and frontend development. Troubleshoot, debug, and enhance existing code to improve application performance.