
Senior Software Engineer - React.js at Jobgether. This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer - React.js in India.. This role provides an opportunity to build high-impact, scalable frontend solutions in a collaborative and fast-paced environment. The Senior Software Engineer will focus on developing Single Page Applications (SPAs), reusable UI components, and optimizing application performance. You will work closely with architects, product managers, and UX designers to transform requirements into highly engaging user interfaces. The position emphasizes hands-on contribution, technical leadership, and mentorship of other engineers, while fostering best practices in frontend development. The environment values innovation, learning, and continuous improvement. You will be part of cross-functional teams contributing to high-quality, maintainable, and efficient software.. . Accountabilities. As a Senior Software Engineer - React.js, you will:. . Develop scalable, maintainable, and performant SPAs using React, TypeScript, Tailwind, and CSS modules.. . Build reusable and accessible UI components using design systems, Storybook, and modular CSS.. . Optimize frontend performance across browsers and devices.. . Collaborate with architects, product managers, and UX designers to deliver engaging and intuitive user interfaces.. . Implement automated testing strategies using tools like Vitest and Playwright to ensure high-quality code.. . Contribute to CI/CD pipelines, ensuring smooth automated deployments and integration.. . Mentor junior engineers and provide technical guidance to enhance team capabilities.. . . The ideal candidate will have:. . Significant experience in a Senior Software Engineer role or equivalent.. . Hands-on expertise with React.js, including in-depth knowledge of its internals and ecosystem.. . Proficiency in TypeScript and modern frontend tooling.. . Strong understanding of browser internals, debugging, profiling, and performance optimization techniques.. . Experience building component libraries and working with Tailwind, modular CSS, design systems, and Storybook.. . Knowledge of CI/CD pipelines and automated testing frameworks for frontend systems.. . Proven track record of project leadership, mentoring, and introducing new technologies or practices.. . Strong communication and collaboration skills, with the ability to work effectively across teams.. . Self-motivated and able to deliver projects independently in a fast-paced environment.. . . Company Location: India.