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Senior React Developer

00068511671

Job Summary

We are looking for a skilled Senior React JS Developer to design, develop, and maintain high‑quality software solutions. The ideal candidate will have strong expertise in front‑end technologies, back‑end integration, and database management, with a proven ability to deliver scalable and efficient applications.

Key Responsibilities

  • Develop and maintain web applications using React JS, JavaScript, Node JS, and MySQL.
  • Ensure responsive design principles are applied for optimal user experience across devices.
  • Implement and manage state using libraries such as Redux or MobX.
  • Identify performance bottlenecks, troubleshoot issues, and fix bugs.
  • Collaborate with teams in an Agile environment, participating in sprints and ceremonies.
  • Integrate and work with RESTful APIs and handle asynchronous requests effectively.
  • Maintain version control using Git and follow best practices in code management.

Required Skills & Qualifications

  • 6 - 10 years of experience in React JS, JavaScript, HTML5, CSS3, Node JS, and MySQL.
  • Hands‑on experience with Redux or MobX for state management.
  • Familiarity with RESTful APIs and asynchronous request handling.
  • Certified React Developer with Agile Certification preferred.
  • Solid understanding of responsive design principles.
  • Experience with version control systems, particularly Git.
  • Strong problem‑solving skills and ability to work collaboratively in a team environment.

About us
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Additional employment information

Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

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Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

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Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

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Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

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