Java + React Full Stack Developer_Bangalore_F2F

Kezan Consulting; Bengaluru; Hybrid; INR 1,800,000 - 2,800,000; Full time

Job summary

Kezan Consulting in Bengaluru requires a senior full-stack developer to design, build, and maintain scalable web apps. You will implement backend services with Java/Spring, and craft responsive UI with React, HTML5, and CSS3. You will integrate REST APIs, ensure security, and optimize performance.

The role involves working with relational and NoSQL databases, microservices, and CI/CD pipelines. You will collaborate across product, QA, and architecture teams while delivering reliable software in

Qualifications

• 6+ years of software development experience.
• Proficient in Java 8+ / 11+.
• Expertise in Spring Boot, Spring MVC, Hibernate/JPA.
• Strong experience with React.js, JavaScript (ES6+), HTML5, CSS3.
• Experience developing and consuming REST APIs.
• Knowledge of microservices architecture and design patterns.
• Experience with SQL databases (MySQL, PostgreSQL, Oracle).
• Knowledge of build/deployment processes (Git, Maven/Gradle).
• Strong OOP, data structures, and debugging skills.

Responsibilities

• Design, develop, test, and maintain scalable full-stack web applications.
• Develop backend services and microservices using Java, Spring Boot, and Hibernate/JPA.
• Build responsive UI components with React.js, JavaScript, HTML5, and CSS3.
• Develop and integrate RESTful APIs between frontend and backend.
• Work with relational and NoSQL databases for data modelling and optimization.
• Implement application security, authentication, authorization, and performance improvements.
• Write clean, reusable, maintainable code and participate in reviews.
• Collaborate with product managers, QA, architects, and other developers.
• Troubleshoot production issues and ensure reliability.
• Use Git and CI/CD tools for version control, builds, testing, and deployment.

Skills

Java 8+/11+

Spring Boot

Spring MVC

Hibernate/JPA

React.js

JavaScript ES6+

HTML5

CSS3

REST APIs

Microservices

SQL databases

Git

Maven/Gradle

CI/CD

OOP / Data structures

Tools

Git

Maven/Gradle

Job description

Key Responsibilities

• Design, develop, test, and maintain scalable full-stack web applications.
• Develop backend services and microservices using Java, Spring Boot, and Hibernate/JPA.
• Build responsive and reusable UI components using React.js, JavaScript, HTML5, and CSS3.
• Develop and integrate RESTful APIs between frontend and backend systems.
• Work with relational and NoSQL databases for data modelling, querying, and optimization.
• Implement application security, authentication, authorization, and performance optimization.
• Write clean, reusable, maintainable code and participate in code reviews.
• Collaborate with product managers, QA engineers, architects, and other developers.
• Troubleshoot production issues and ensure application reliability.
• Use Git and CI/CD tools to support version control, automated builds, testing, and deployment.

Mandatory Technical Skills

• 6+ years of experience in software development, preferably full-stack development.
• Strong hands‑on experience with Java 8+ / Java 11+.
• Expertise in Spring Boot, Spring MVC, Hibernate/JPA.
• Strong experience with React.js, JavaScript (ES6+), HTML5, and CSS3.
• Experience developing and consuming REST APIs.
• Good understanding of microservices architecture and design patterns.
• Experience with SQL databases such as MySQL, PostgreSQL, or Oracle.
• Knowledge of Git, Maven/Gradle, and build/deployment processes.
• Strong understanding of object-oriented programming, data structures, and debugging.