Happiest Minds - Java Backend Developer

Urgent Hiring: Java Backend Developer We are looking for an experienced Java Backend Developer to join our growing team. Location: Gurugram Experience: 6+ Years Notice Period: Immediate Note: We need immediate joiners who can start in the month of August only. Key Skills & Requirements: - 6+ years of experience in backend application development - Strong proficiency in Java (Java 11/17 or above) - Extensive experience with Spring Boot and the Spring ecosystem - Strong understanding of Microservices Architecture - Hands-on experience with Apache Kafka for messaging and event streaming - Expertise in Docker and containerized deployments - Experience working with AWS Cloud Services - Strong experience in designing and consuming GraphQL APIs - Proficiency with MongoDB and NoSQL database design - Good understanding of REST APIs, OAuth2, and JWT-based security - Experience with Git and modern CI/CD pipelines - Strong knowledge of OOP concepts, Design Patterns, and SOLID Principles - Experience with JUnit and Mockito for unit testing