React JS UI Developer

About the role

As a React.js Full Stack Developer, you will make an impact by designing and developing user-friendly web applications and reusable components that deliver exceptional user experiences. You will be a valued member of the Technology & Engineering team and work collaboratively with cross COMPANY functional teams to build scalable, secure, and high-performing solutions.

• Develop and maintain responsive web applications using React.js and modern UI frameworks.
• Build reusable components and front‑end libraries for future use.
• Translate UI/UX designs into high‑quality code following best practices.
• Integrate RESTful APIs and backend services into front‑end applications.
• Create low‑level design documents such as sequence diagrams, data maps, and schema designs.
• Build common frameworks and proof‑of‑concepts for UI, APIs, and middleware.
• Design application APIs and interfaces for seamless integration.
• Develop end‑to‑end code for critical modules and ensure quality through unit and integration testing.
• Follow coding standards and ensure compliance with secure coding practices and quality gates. Work model

  We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 2–3 days a week in a client office. Regardless of your working arrangement, we are here to support a healthy work‑life balance through our various wellbeing programs.

  What you need to have to be considered
  • 6+ years of experience in React.js development and full‑stack proficiency.
  • Strong expertise in React.js, REST API consumption, and Material UI.
  • Proficiency in HTML5, CSS3, Node.js, and Type Script.
  • Experience with Next.js, Angular (versions 9–12), Vite.js, and object‑oriented JavaScript.
  • Knowledge of microservices architecture, caching, SSL, and UX frameworks.
  These will help you stand out
  • Familiarity with Agile methodologies and tools like Jira or Azure Dev Ops.
  • Strong problem‑solving skills and ability to work independently in a fast‑paced environment.
  • Excellent communication and collaboration skills.
  • Experience in building secure, scalable applications with modern frameworks.

  * Please note:
  
  this role is not able to offer visa transfer or sponsorship now or in the future*

  Applications will be accepted until January 16th, 2026.

  Salary and Other Compensation

  The annual salary for this position is between $68,422 to $114,000 depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

  Benefits
  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long‑term/Short‑term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

  Disclaimer:
  The salary, other compensation, and benefits 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.