React Developer.
This mandate is run by SYMPHONI HR, a Mumbai-based executive search firm, est. 2003. Applications are email-verified and reach the search team running the role — confidentially, always.
About the organisation.
We are partnering with a leading global computer software firm known for delivering innovative digital solutions and enterprise-grade technology. The company fosters a collaborative, fast-paced environment that encourages professional growth and technical excellence. They are committed to building high-performance applications that serve a diverse international client base.
About the role.
We are seeking a bilingual React Developer to join our team in Mumbai. In this role, you will be responsible for building responsive, scalable, and high-performance web applications while collaborating with cross-functional teams. You will play a key role in the full software development lifecycle, ensuring the delivery of clean, maintainable, and efficient code.
What you will do.
- Develop and maintain responsive web applications using React.js
- Build reusable and scalable UI components for complex web interfaces
- Collaborate with UI/UX designers, backend developers, and QA engineers to deliver high-quality features
- Integrate frontend applications with RESTful APIs and backend services
- Optimize applications for performance, scalability, and cross-browser compatibility
- Write clean, reusable, and maintainable code following industry best practices
- Debug and resolve UI and application issues to ensure a seamless user experience
- Develop unit and integration tests for frontend components to ensure code reliability
What you bring.
- 5–10 years of professional experience in React and frontend development
- Strong proficiency in React.js, JavaScript (ES6+), and TypeScript
- Japanese language proficiency (N4 level or above) is mandatory
- Solid understanding of HTML5, CSS3, and responsive web design principles
- Experience with React Hooks, Context API, and state management libraries like Redux
- Proven experience in integrating REST APIs and working with version control systems like Git
- Familiarity with frontend testing tools such as Jest and React Testing Library
- Bachelor's degree in Computer Science, Information Technology, or a related field
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