Fullstack Developer

highly skilled Full Stack Developer

Key Responsibilities

• Design, develop, and maintain scalable web applications using

  Java (Spring Boot)

  and

  React

• Build RESTful APIs and integrate frontend interfaces with backend services
  
• Ensure cross-platform optimization and responsiveness
  
• Collaborate with UI/UX designers, product managers, and QA engineers
  
• Implement security and data protection using

  JWT, OAuth2

  , etc.
• Maintain code quality via unit testing, code reviews, and best practices
  
• Troubleshoot, debug, and upgrade existing applications
  
• Participate in agile ceremonies (sprint planning, retrospectives)
  

Required Skills & Qualifications

• Full stack development experience
  
• Strong expertise in

  Java 8+

  and

  Spring Boot (REST, JPA, Security)

• Proficiency in

  React.js

  , including hooks, component lifecycle, and state management
• Experience with

  HTML5, CSS3, JavaScript (ES6+), and modern front-end tooling

• Knowledge of

  SQL (PostgreSQL/MySQL)

  and

  NoSQL (MongoDB)

  databases
• Familiar with

  Git

  ,

  Maven/Gradle

  ,

  Docker

  , and CI/CD pipelines
• Understanding of

  authentication mechanisms

  like

  JWT

  or

  OAuth2

• Strong problem-solving skills and ability to work in a team environment
  

Preferred Qualifications

• Experience with

  cloud platforms

  (AWS, Azure, or GCP)
• Knowledge of

  Microservices architecture

• Familiarity with

  unit testing tools

  : JUnit, Mockito, Jest
• Exposure to

  GraphQL

  ,

  WebSockets

  , or

  Kafka

  is a plus
• Agile/Scrum experience
  

Tools & Technologies

• Frontend

  : React.js, Redux, JavaScript, HTML/CSS, Material UI

• Backend

  : Java, Spring Boot, Spring Security, JPA/Hibernate

• Databases

  : PostgreSQL, MongoDB

• DevOps

  : Docker, Jenkins, Git, CI/CD

• Cloud

  : AWS (S3, EC2, RDS) (Optional but desirable)

Kindly share your updated resumes at divya.sehgal@thethreeacross.com.