Sr. React.js + Node js Developer

Cognizant

2 - 5 years

Chennai, Hyderabad, Kochi

Posted: 3/18/2025

Job Description

Role: Senior React.js + Node js Developer

Job Location: PAN India (Cognizant Office Locations) | Hybrid Working Model (3 Days WFO)

Job Summary

We are seeking a Senior React.js + Node js Developer. The ideal candidate will have extensive domain knowledge in Medicare & Medicaid Claims and Payer. This hybrid role requires strong technical and analytical skills to develop and maintain software solutions that enhance our healthcare services. The candidate will work in a day shift with no travel required.

Responsibilities

• Develop and maintain complex web applications using React.js & Node JS and TypeScript.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Optimize components for maximum performance across a vast array of web-capable devices and browsers.
• Write clean, maintainable, and efficient code.
• Conduct code reviews and provide constructive feedback to team members.
• Stay up-to-date with the latest industry trends and technologies to ensure our applications are modern and competitive.
• Troubleshoot and debug issues in a timely manner.
• Mentor and guide junior developers, fostering a culture of continuous learning and improvement.

Requirements
• 8+ years of professional experience in front-end development.
• Strong proficiency in React.js and its core principles.
• Extensive experience with TypeScript and advanced JavaScript (ES6+).
• Solid understanding of state management libraries (e.g., Redux, MobX).
• Experience with modern front-end build pipelines and tools (e.g., Webpack, Babel, npm, Yarn).
• Familiarity with RESTful APIs and GraphQL.
• Proficient understanding of code versioning tools, such as Git.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork skills.
• Ability to work in a fast-paced and collaborative environment.
• Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience).

About Company

Cognizant is a global leader in technology and consulting services, helping businesses transform their operations through digital solutions. Specializing in IT services, including software development, business process outsourcing, and consulting, Cognizant supports clients across industries such as healthcare, financial services, manufacturing, and retail. With a focus on innovation, Cognizant assists organizations in modernizing their technology, improving operational efficiency, and enhancing customer experiences. Headquartered in the U.S., it is consistently ranked among the most admired companies in the world and is a member of the NASDAQ-100.

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