Senior React JS Developer

Req ID: 342392 

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior React JS Developer to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

We are looking for an experienced Senior React.js Developer to join our team and help 
build scalable, high-performance web applications. The ideal candidate will have strong 
expertise in React.js, JavaScript, and modern front-end development tools, with a focus on 
delivering responsive, user-centric interfaces. This role involves collaborating with crossfunctional teams and contributing to all phases of the development lifecycle.
Key Responsibilities:
• Develop and maintain high-quality, scalable React.js applications.
• Write clean, efficient, reusable, and modular code.
• Collaborate with back-end developers to integrate front-end components with 
server-side logic.
• Ensure cross-browser compatibility and optimize application performance.
• Stay up-to-date with the latest front-end technologies and best practices.
• Conduct code reviews and mentor junior developers to maintain code quality and 
best practices.
• Troubleshoot and debug issues across browsers and devices.
Required Skills:
• 6+ years of experience in front-end development, with a strong focus on React.js.
• Proficiency in React.js, JavaScript (ES6+), HTML5, CSS3, and RESTful APIs.
• Hands-on experience with state management libraries like Redux, Context API, or 
similar.
• Strong experience with Jest for automation unit testing.
• Strong understanding of CI/CD pipelines, testing frameworks (e.g., Jest, Mocha), 
and modern development workflows.
• Familiarity with version control systems (e.g., Git) and agile methodologies.
Preferred Skills:
• Proficiency in front-end technologies including JavaScript, HTML, CSS, and 
Bootstrap.
• Strong understanding of responsive design principles and mobile-first development.
• Experience with Cypress for automation end-to-end testing.
• Ability to work independently and collaborate effectively within a team environment.
• Excellent communication and problem-solving skills.
• Attention to detail and a commitment to producing high-quality, maintainable code.
• Strong problem-solving abilities and a proactive approach to learning.
• Passion for continuous improvement and staying current with front-end 
technologies

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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