Full Stack Developer – Backend Primary (Java / Spring Boot)

Job Title: Full Stack Developer – Backend Primary

Experience: 4+ Years

Job Type: Full-Time

Work Mode: Remote

Primary Skill: Java, Spring Boot, Microservices

Secondary Skill: React.js

Job Summary

We are looking for an experienced Full Stack Developer – Backend Primary with strong expertise in Core Java, Spring Boot, Microservices, REST APIs, SQL, and distributed systems. The ideal candidate will primarily work on backend development while also contributing to frontend development using React.js.

The candidate should have strong problem-solving abilities, experience building scalable applications, and a good understanding of modern software development, testing, CI/CD, security, and cloud deployment practices.

Key Responsibilities
- Design, develop, and maintain scalable backend applications using Java and Spring Boot.
- Build and implement RESTful APIs and microservices.
- Design microservices architecture and implement effective inter-service communication.
- Develop high-performance,



optimized SQL queries and work with relational databases such as PostgreSQL and MySQL.
- Design and implement batch-processing solutions using Spring Batch or similar frameworks.
- Implement secure authentication, authorization, and API security following OWASP best practices.
- Work with messaging and asynchronous communication technologies such as Kafka, RabbitMQ, or JMS.
- Develop and maintain frontend components using React.js as required.
- Integrate React applications with backend REST APIs.
- Write clean, maintainable, reusable, and well-tested code.
- Perform unit and integration testing using JUnit and Mockito.
- Participate in code reviews, troubleshooting, debugging, and performance optimization.
- Work with Git-based workflows including branching, merging, and pull requests.
- Contribute to CI/CD pipelines and application deployments across cloud environments.
- Collaborate with cross-functional teams to

📌 Full Stack Developer (India)
🏢 Delphic Global
📍 India