Job Description: Java React Developer Job New York City area,New York USA,Software Development

Java React Developer

We are seeking a skilled Java React Developer to design, develop, and maintain scalable web applications using Java (Spring Boot) on the backend and React.js on the frontend. The ideal candidate should have experience building RESTful APIs, responsive user interfaces, and cloud-native applications while collaborating with cross-functional teams in an Agile environment.

Key Responsibilities

Design, develop, and maintain enterprise web applications using Java and React.
Build scalable RESTful APIs using Spring Boot.
Develop responsive and reusable UI components using React.js.
Integrate frontend applications with backend services and third-party APIs.
Write clean, maintainable, and well-documented code following coding standards.
Optimize application performance and troubleshoot production issues.
Participate in code reviews and ensure best development practices.
Work closely with product managers, QA engineers, and Dev Ops teams.
Develop unit and integration tests to ensure application quality.
Support CI/CD pipelines and cloud deployments.
Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.
Maintain application security, scalability, and performance.

Required Qualifications

Bachelor's degree in Computer Science, Information Technology, or a related field.
3+ years of experience in Java Full Stack Development.
Strong experience with Java 8/11/17.
Hands-on experience with Spring Boot and Spring MVC.
Experience developing REST APIs.
Strong knowledge of React.js and modern JavaScript (ES6+).
Experience with HTML5, CSS3, Bootstrap, and responsive design.
Experience with SQL databases such as MySQL, PostgreSQL, Oracle, or SQL Server.
Familiarity with Git and version control.
Knowledge of Agile/Scrum methodologies.

Technical Skills

Backend:

Java 8/11/17
Spring Boot
Spring MVC
Spring Security
Spring Data JPA
Hibernate
REST APIs
Microservices

Frontend:

React.js
JavaScript (ES6+)
Type Script (Preferred)
Redux / Context API
HTML5
CSS3
Bootstrap
Material UI

Database:

MySQL
PostgreSQL
Oracle
SQL Server

Cloud & Dev Ops:

AWS / Azure / GCP
Docker
Kubernetes
Jenkins
Git Hub Actions
CI/CD Pipelines

Tools:

Git
Maven
Gradle
Postman
IntelliJ IDEA
VS Code
JIRA

Soft Skills

Strong analytical and problem-solving abilities.
Excellent verbal and written communication skills.
Ability to work independently and in a collaborative environment.
Strong attention to detail.
Good time management and organizational skills.
Ability to learn new technologies quickly.

Preferred Experience

Experience with enterprise web applications.
Experience working in Agile development teams.
Knowledge of secure coding practices.
Experience integrating third-party APIs.
Experience with performance tuning and application optimization.

Nice to Have

GraphQL
Apache Kafka
Elasticsearch
Redis
OAuth 2.0 / JWT Authentication
Sonar Qube
JUnit
Mockito
Playwright or Selenium for basic UI automation understanding

Experience:

3–8+ Years Notice Period:
Immediate to 30 Days Preferred