Java Fullstack Developer

Job Title: Java + React.js Developer

Job Type: Full-Time | Remote

Experience: 4+ Years

Job Summary

Java + React.js Developer

You will collaborate with cross-functional teams to design, develop, test, and deploy end-to-end solutions while ensuring code quality, performance, and security.

Key Responsibilities

Backend (Java)

• Design and develop scalable backend services using

  Java, Spring Boot, and RESTful APIs

• Implement business logic, validation, and integration with databases
• Develop and maintain

  microservices-based architecture

• Ensure application security, performance, and scalability
• Write clean, testable, and reusable code following best practices

Frontend (React.js)

• Develop responsive, user-friendly web interfaces using

  React.js, Hooks, and modern JavaScript (ES6+)

• Build reusable components and manage application state using

  Redux / Context API

• Integrate frontend components with backend REST APIs
• Optimize UI performance and ensure cross-browser compatibility

Database & Integration

• Design and optimize databases using

  MySQL / PostgreSQL / Oracle

• Write complex SQL queries, stored procedures, and performance-tuned queries
• Integrate third-party APIs and services

DevOps & Collaboration

• Work in

  Agile/Scrum

  environments with global teams
• Participate in code reviews, sprint planning, and retrospectives
• Use

  Git

  for version control and CI/CD pipelines for deployments
• Collaborate closely with QA, DevOps, and Product teams

Required Skills

Backend

• Strong experience with

  Java (8+)

• Hands-on experience with

  Spring Boot, Spring MVC, Spring Security

• RESTful API development and integration
• Microservices architecture and design patterns

Frontend

• Strong proficiency in

  React.js

• Experience with

  HTML5, CSS3, JavaScript (ES6+)

• State management using

  Redux or Context API

• Familiarity with UI libraries (Material UI, Ant Design, Bootstrap)

Database & Tools

• Experience with

  Relational Databases

  (MySQL, PostgreSQL, Oracle)
• Git, Maven/Gradle, Jenkins (or similar CI/CD tools)
• Basic knowledge of

  Docker

  is a plus

Good to Have

• Experience with

  AWS / Azure / GCP

• Knowledge of

  Kafka / RabbitMQ

• Familiarity with

  OAuth2, JWT authentication

• Exposure to

  unit testing

  (JUnit, Mockito, Jest)
• Experience working in

  remote or distributed teams