Senior Full Stack Java Developer with ReactJS

Role Overview We are looking for a talented and experienced Senior Full Stack Java Developer to join our growing technology team in Chennai. This is a client-facing role involving direct client interviews, making it ideal for professionals who bring both strong technical depth and excellent communication skills. You will be working on enterprise-grade applications using modern Java and frontend technologies in a collaborative Agile environment. Key Responsibilities - Design, develop, and maintain scalable full stack applications using Java 8+ and ReactJS - Build and integrate RESTful and SOAP APIs to support complex business workflows - Develop backend services using Spring Boot and NodeJS with Oracle and PostgreSQL databases - Write clean, testable code following TDD and BDD principles using tools like JUnit, Jest, and ReadyAPI - Deploy and manage containerised microservices using Docker, Kubernetes, and Micro Frontend architecture - Collaborate with CI/CD pipelines using Jenkins and GitHub for continuous delivery - Work on cloud infrastructure across OCI, Azure, or AWS environments - Leverage AI-assisted development tools such as GitHub Copilot to enhance productivity Required Qualifications - 5 or more years of hands-on experience in Java 8+, JavaScript, HTML, CSS, and PL/SQL - Strong proficiency in Spring Boot, ReactJS, and NodeJS - Solid experience with REST and SOAP API development and third-party integrations - Backend database experience with Oracle and PostgreSQL - Familiarity with Git-based version control and CI/CD tooling including Jenkins and GitHub - Practical experience with testing frameworks such as Postman, ReadyAPI, Jest, and JUnit - Exposure to cloud platforms including OCI, Azure, or AWS - Experience with Docker, Kubernetes, Microservices, and Micro Frontend patterns Why Join Us Qualitest offers a dynamic work environment where senior engineers can work on challenging client projects with direct client engagement and exposure to cutting-edge cloud and AI development tools. This is a strong opportunity for professionals looking to grow their full stack expertise while making a meaningful technical impact.

- 5+ years of experience in Java 8+, JavaScript, HTML, CSS, and PL/SQL - Strong hands-on experience with Spring Boot, ReactJS, and NodeJS - Expertise in REST and SOAP API development and integration - Backend and database experience with Oracle and PostgreSQL - Experience with Git version control and CI/CD tools like Jenkins and GitHub - Hands-on experience with TDD/BDD and tools such as ReadyAPI, Postman, Jest, and JUnit - Exposure to cloud platforms: OCI, Azure, or AWS - Experience with Docker, Kubernetes, Microservices, and Micro Frontend - Familiarity with AI developer tools like GitHub Copilot - Good to have: Test Automation using Selenium and Cucumber (Java) - Good to have: Experience with Apache Kafka

- Opportunity for direct client interaction and client interviews - Exposure to modern cloud platforms and AI-assisted development tools - Work with a globally recognised quality engineering company