Java + React full stack developer

Accelgrowth Technology; India; On-site; INR 1,200,000 - 2,200,000; Full time

Job summary

Accelgrowth Technology in India is seeking a Java + React Full Stack Developer to design, build, and maintain scalable web applications. The role requires hands-on experience with Java, Spring Boot, REST APIs, React.js, and modern web technologies.

You will collaborate with product managers, designers, QA, and other developers to deliver high-quality software in an Agile environment. Responsibilities include developing robust backend services, integrating frontend with APIs, and ensuring

Qualifications

• Hands-on experience with Java, Spring Boot, REST APIs and React.js.
• Strong knowledge of relational databases and SQL.
• Experience designing scalable backend services and microservices.
• Familiarity with Agile/Scrum development processes.
• Proficient in version control and unit testing.

Responsibilities

• Develop scalable web applications using Java, Spring Boot and React.js.
• Design and develop RESTful APIs and backend services.
• Build reusable UI components with React.js.
• Write clean, tested code and perform debugging.
• Collaborate with QA, product and other engineering teams.
• Integrate frontend with backend APIs and third-party services.
• Participate in code reviews and follow best practices.
• Ensure performance, security and scalability of applications.

Skills

Core Java

Spring Boot

REST APIs

React.js

SQL

Microservices architecture

Hibernate / JPA

OOP

Multithreading

Agile / Scrum

Git

Tools

GitHub

Maven or Gradle

JUnit / Mockito

CI/CD concepts

Docker

Cloud exposure (AWS/Azure/GCP)

Job description

We are looking for a skilled Java + React Full Stack Developer to join our development team. The ideal candidate should have strong hands-on experience in Java, Spring Boot, REST APIs, React.js, SQL and modern web application development.

You will be responsible for designing, developing, testing, deploying and maintaining scalable web applications while working closely with product managers, designers, QA engineers and other developers.

Key Responsibilities

• Develop scalable and high-performance web applications using Java, Spring Boot and React.js.
• Design and develop RESTful APIs and backend services.
• Build reusable and responsive UI components using React.js.
• Develop business logic using Core Java, Spring Boot and related frameworks.
• Work with databases such as MySQL, PostgreSQL or similar RDBMS.
• Integrate frontend applications with backend APIs and third-party services.
• Write clean, reusable, maintainable and well-tested code.
• Troubleshoot, debug and resolve application and production issues.
• Participate in code reviews and follow development best practices.
• Work with Git for version control and collaborative development.
• Collaborate with QA, UI/UX, product and other engineering teams.
• Participate in Agile/Scrum development processes.
• Optimize application performance, security and scalability.
• Contribute to technical design and architecture discussions.

Required Skills

Backend

• Strong knowledge of Core Java
• Hands-on experience with Spring Boot
• Strong understanding of OOP, Collections, Exception Handling and Multithreading
• Experience developing REST APIs
• Good understanding of Microservices architecture
• Experience with Hibernate / JPA
• Good knowledge of SQL and relational databases

Frontend

• Strong experience with React.js
• Good knowledge of JavaScript / ES6+
• Experience with HTML5 and CSS3
• Understanding of React Hooks and component-based architecture
• Experience with Redux or other state-management libraries is a plus
• Knowledge of responsive web development

Tools & Others

• Git / GitHub / GitLab
• Maven or Gradle
• JUnit / Mockito
• Understanding of CI/CD is a plus
• Docker knowledge is a plus
• AWS/Azure/GCP exposure is a plus