Senior Java Software Developer – ReactJS, Spring Boot, Java 8

EPAM Systems; India; On-site; INR 1,500,000 - 3,200,000; Full time

Job summary

EPAM Systems is seeking a Senior Java Software Developer to deliver responsive, high-performing web apps using ReactJS and Java 8 across the full stack. You will work with partners to translate needs into technical specs, build REST API services with Spring Boot in a microservice architecture style, and ensure code quality through reviews and testing such as JUnit.

Responsibilities include developing client-side React interfaces, server-side Java services, and collaborating with cross-functional

Qualifications

• 5+ years in full-stack React and Java development.
• Strong React.js skills with Redux and React Router.
• Backend development with Spring Boot or Java EE and REST APIs.
• SQL experience with MySQL, PostgreSQL or MongoDB.
• Git and Agile methodologies; collaborative teamwork.

Responsibilities

• Develop responsive web apps using React on the client and Java on the server.
• Build REST APIs with Spring Boot in a microservice style.
• Collaborate with product managers, designers, and developers.
• Optimize performance and ensure code quality through reviews and testing.

Skills

React.js

Java

Spring Boot

RESTful APIs

SQL

MongoDB

MySQL/PostgreSQL

HTML/CSS/JavaScript

Redux

React Router

Agile

Problem solving

Team collaboration

Tools

Git

JUnit

Job description

We are looking for a Senior Java Software Developer to deliver responsive, high-performing web apps using ReactJS and Java 8 across the full stack. You will work with partners to translate needs into technical specs, build REST API services with Spring Boot in a microservice architecture style, and ensure code quality through reviews and testing such as JUnit.

Responsibilities

• Develop responsive web applications using React on the client side and Java on the server side
• Partner with product managers, designers, and developers to define technical specifications aligned with requirements
• Create RESTful APIs and integrate third-party services to extend application capabilities
• Improve application speed and scalability through performance optimization
• Review code to maintain high quality standards and promote best practices
• Resolve defects by troubleshooting and fixing issues efficiently
• Explore new technologies and industry developments to enhance development workflows

Requirements

• 5+ years of professional experience building full stack applications with React and Java
• Strong hands-on experience with React.js and ecosystem libraries like Redux and React Router
• Advanced expertise in Java backend development using Spring Boot or Java EE
• Good command of HTML, CSS, and JavaScript for modern web interfaces
• Demonstrated experience with MySQL, PostgreSQL, or MongoDB and writing efficient SQL queries
• Familiarity with Git and standard version control workflows
• Working knowledge of agile development methodologies
• Excellent problem-solving skills with a strong team collaboration mindset