Java Full Stack Developer with React

Cognizant; Karnataka; Hybrid; INR 1,800,000 - 3,200,000; Full time

Job summary

Cognizant in Karnataka seeks a Java Full Stack Developer with 6+ years of experience to design, develop, and maintain scalable web applications. You will work with Java, Spring Boot, Microservices, React.js, REST APIs and cloud technologies in an Agile environment.

The role involves building APIs, UI development, collaborating with cross-functional teams, and contributing to CI/CD and documentation for production deployments.

Qualifications

• Bachelor's or Master's in CS/IT or related field.
• 6+ years of experience in full stack development.
• Strong understanding of object-oriented programming (OOP) principles.
• Experience working in Agile/Scrum environments.
• Excellent problem-solving and analytical skills.
• Strong communication and stakeholder management abilities.

Responsibilities

• Design and maintain enterprise web apps with Java and React.
• Build RESTful APIs and microservices with Spring Boot.
• Create responsive UIs using React.js.
• Collaborate with analysts, architects, and QA to deliver robust solutions.
• Optimize performance, scalability, and security.
• Participate in code reviews and enforce coding standards.
• Troubleshoot issues across environments.
• Contribute to CI/CD and DevOps practices.
• Document technical details and support deployments.

Skills

Java

Spring Boot

Microservices

React.js

REST APIs

Cloud

HTML5/CSS3

Education

Bachelor's or Master’s degree in CS/IT

Tools

Hibernate / JPA

Maven/Gradle

Kafka / RabbitMQ

SQL/Oracle

PostgreSQL

MySQL

MongoDB

Job description

Job Summary:

We are seeking a highly skilled Java Full Stack Developer with 6+ years of experience in designing, developing, and maintaining scalable web applications. The ideal candidate should possess strong expertise in Java, Spring Boot, Microservices, React.js, REST APIs, and Cloud technologies. The candidate will work closely with cross-functional teams to deliver high-quality software solutions in an Agile environment.

Key Responsibilities:

• Design, develop, and maintain enterprise-grade web applications using Java and React.
• Build and enhance RESTful APIs and Microservices using Spring Boot.
• Develop responsive and interactive user interfaces using React.js.
• Collaborate with business analysts, architects, and QA teams to deliver robust solutions.
• Optimize applications for maximum performance, scalability, and security.
• Participate in code reviews and ensure adherence to coding standards.
• Troubleshoot and resolve application issues across environments.
• Contribute to CI/CD pipeline implementation and DevOps practices.
• Prepare technical documentation and support production deployments.

Required Technical Skills:

Backend:

• Java 8/11/17
• Spring Boot
• Spring MVC
• Spring Security
• Hibernate / JPA
• Microservices Architecture
• RESTful Web Services
• Apache Kafka/RabbitMQ (preferred)
• Maven/Gradle

Frontend:

• React.js
• JavaScript (ES6+)
• TypeScript (preferred)
• HTML5
• CSS3
• Bootstrap / Material UI
• Redux / Context API

Database:

• Oracle
• SQL Server
• PostgreSQL
• MySQL
• MongoDB (Good to have)

Required Qualifications:

• Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
• 6+ years of experience in Full Stack Development.
• Strong understanding of Object-Oriented Programming (OOP) principles.
• Experience working in Agile/Scrum environments.
• Excellent problem-solving and analytical skills.
• Strong communication and stakeholder management abilities.