Job Summary We are looking for a skilled Core Java Developer responsible for designing, developing, testing, and maintaining Java-based applications. The candidate should have robust knowledge of Core Java concepts, object-oriented programming, data structures, and database integration. Key Responsibilities • Develop, test, debug, and maintain Java applications. • Apply OOP principles, including inheritance, polymorphism, abstraction, and encapsulation. • Work with Java Collections Framework, Exception Handling, Generics, and Multithreading. • Use Java 8+ features such as Lambda Expressions, Stream API, and Functional Interfaces. • Write efficient, reusable, maintainable, and optimized code. • Work with SQL databases such as MySQL or Oracle. • Perform unit testing using JUnit and Mockito. • Participate in code reviews,



debugging, and performance optimization. • Collaborate with QA, business analysts, and other developers. • Use Git and build tools such as Maven or Gradle. Required Technical Skills • Core Java and OOP concepts • Collections Framework and Exception Handling • Multithreading and Concurrency • Java 8+ features and Stream API • Data Structures and Algorithms • SQL and database fundamentals • JDBC • Git, Maven, and JUnit Preferred Skills • Spring Framework or Spring Boot • REST APIs and Microservices • Hibernate or JPA • Basic knowledge of Linux and Agile methodology

📌 Core Java Developer (Mumbai)
🏢 Happiest Resume
📍 Mumbai