Java Full Stack Developer, Spring Boot & React/Angular

Markplace E-services; United States; Remote; USD 110,000 - 160,000; Full time

Job summary

We are looking for a Java Full Stack Developer with hands-on experience in Java, Spring Boot, Microservices, and React.js or Angular to develop scalable enterprise applications. You will build backend applications using Java 8/11/17, Spring Boot, and Microservices, and create responsive frontend apps with React.js or Angular.

Design and integrate RESTful APIs and work with SQL databases such as MySQL or PostgreSQL.

Qualifications

• Proficient in Java, Spring Boot and Microservices architecture.
• Experience with React.js or Angular for frontend development.
• Strong understanding of REST APIs and database integration (SQL).
• Familiar with Git, Maven and CI/CD pipelines (Jenkins).
• Ability to design scalable, secure, enterprise-grade applications.

Responsibilities

• Develop backend applications using Java 8/11/17 and Spring Boot.
• Build responsive frontend applications using React.js or Angular.
• Design and integrate RESTful APIs.
• Work with SQL databases such as MySQL or PostgreSQL.
• Implement authentication using Spring Security and JWT.
• Write clean, maintainable code and participate in code reviews.
• Collaborate with frontend, backend, QA and DevOps teams.

Skills

Java Core

OOP

Multithreading

Tools

Spring Boot

Microservices

React.js

Angular

HTML5

CSS3

SQL

Git

Maven

Jenkins

CI/CD

Docker

Kubernetes

MySQL

PostgreSQL

Job description

Job Summary

We are looking for a Java Full Stack Developer with strong hands-on experience in Java, Spring Boot, Microservices, and React.js or Angular to develop scalable enterprise applications.

Key Responsibilities

• Develop backend applications using Java 8/11/17, Spring Boot, and Microservices.
• Build responsive frontend applications using React.js or Angular.
• Design and integrate RESTful APIs.
• Work with SQL databases such as MySQL or PostgreSQL.
• Implement authentication and authorization using Spring Security and JWT.
• Write clean, maintainable, and reusable code.
• Participate in code reviews, debugging, and performance optimization.
• Collaborate with frontend, backend, QA, and DevOps teams.

Required Technical Skills

• Java, Core Java, OOP, Collections, Multithreading
• Spring Boot, Spring MVC, Spring Security
• Microservices Architecture and REST APIs
• React.js or Angular, JavaScript, TypeScript
• HTML5, CSS3
• SQL, MySQL or PostgreSQL
• Git, Maven, Jenkins, CI/CD

Good to Have

• AWS, Azure, or GCP
• Docker and Kubernetes
• Kafka or RabbitMQ
• JUnit and Mockito
• Basic knowledge of Generative AI, LLMs, or AI integrations

Preferred Candidate

Candidates with strong hands-on Java backend development experience and practical knowledge of modern frontend frameworks are preferred.