Java Frontend Developer with React

Cognizant; Bangalore Rural; Hybrid; INR 1,000,000 - 1,700,000; Full time

Job summary

Cognizant in Bangalore is seeking a highly skilled Java Frontend Developer with strong React.js expertise to build modern, scalable, and responsive web applications. You will work on UI development, API integration, and collaborate with backend Java teams in an Agile environment.

The role emphasizes delivering fast, maintainable code and close collaboration with QA, DevOps, and other stakeholders to ensure high-quality software.

Qualifications

• Strong experience with React.js and Java in frontend development.
• Proficiency in JavaScript (ES6+) and TypeScript.
• Expertise in HTML5, CSS3, SCSS and responsive design.
• Experience with Redux and Context API for state management.
• Knowledge of React Hooks and lifecycle management.
• Experience consuming RESTful APIs.

Responsibilities

• Develop and maintain responsive web applications using React.js.
• Integrate frontend applications with Java Spring Boot REST APIs.
• Optimize applications for maximum speed, scalability, and performance.
• Write clean, maintainable, and testable code following coding standards.
• Participate in code reviews, troubleshooting, and production support activities.
• Work closely with backend developers, QA teams, and DevOps teams.
• Contribute to Agile ceremonies such as sprint planning, daily stand-ups, and retrospectives.

Skills

React.js

Java

JavaScript

TypeScript

HTML5

CSS3

SCSS

Redux

Context API

React Hooks

REST APIs

Job description

Job Summary

We are looking for a highly skilled Java Frontend Developer with strong expertise in React.js to build modern, scalable, and responsive web applications. The ideal candidate should have hands-on experience in developing user interfaces using React, integrating REST APIs, and collaborating closely with backend Java development teams in an Agile environment.

Key Responsibilities

• Develop and maintain responsive web applications using React.js.
• Integrate frontend applications with Java Spring Boot REST APIs.
• Optimize applications for maximum speed, scalability, and performance.
• Write clean, maintainable, and testable code following coding standards.
• Participate in code reviews, troubleshooting, and production support activities.
• Work closely with backend developers, QA teams, and DevOps teams.
• Contribute to Agile ceremonies such as sprint planning, daily stand-ups, and retrospectives.

Required Technical Skills

Frontend

• Strong experience in React.js and Java
• Proficiency in JavaScript (ES6+) and TypeScript
• Expertise in HTML5, CSS3, SCSS, and Responsive Web Design
• Experience with Redux, Context API, or other state management libraries
• Knowledge of React Hooks and component lifecycle management
• Experience consuming and integrating RESTful APIs