Mid Senior Java Developer Backend

As a Mid Senior Java Developer Backend, your role involves building high-performance, scalable, and secure applications using Java 8+, Microservices, Spring Boot, JPA, REST APIs, PostgreSQL, and Docker. You should have expertise in object-oriented programming (OOP) principles, microservices architecture, and hands-on experience with Spring Boot, JPA, Native Queries, Stream APIs, and RESTful API development. Key Responsibilities: - Develop, test, and maintain Java applications using Spring Boot and the Collections Framework. - Design and implement a microservices-based architecture for scalable and modular applications. - Apply OOP principles such as inheritance, polymorphism, encapsulation, and abstraction in daily development tasks. - Build and consume RESTful APIs, ensuring efficient communication between microservices and external systems. - Utilize EntityManager for custom queries and manage database transactions with JPA. - Manage database operations using PostgreSQL, focusing on transaction management. - Use Git for version control. - Collaborate with developers and stakeholders to ensure successful delivery of projects. - Write clean, maintainable, and efficient code following SOLID principles and industry best practices. Qualifications Required: - Strong proficiency in Java 8+ features and Stream API with multi-threading problem-solving (serialization, synchronization, deadlock handling). - Expertise in Spring AOP, Collections Framework, Exception Handling, JSP, Servlet, JDBC, JSON, Spring, Spring MVC, Spring Boot, Spring Security (JWT, OAuth2), and Microservices. - Experience with deployment using Docker. - Familiarity with Hibernate mappings (1:1, 1, Many). - Knowledge of API Gateway implementation. - Hands-on experience in working with Linux, SQL, Triggers, and Native Queries. - Experience with cloud platforms like Azure or AWS. - Familiarity with Angular or React for front-end development is a plus. Preferred Advantage Skills: - Experience with Spring Cloud for building distributed systems. - Familiarity with API Gateway and its implementation. As a Mid Senior Java Developer Backend, your role involves building high-performance, scalable, and secure applications using Java 8+, Microservices, Spring Boot, JPA, REST APIs, PostgreSQL, and Docker. You should have expertise in object-oriented programming (OOP) principles, microservices architecture, and hands-on experience with Spring Boot, JPA, Native Queries, Stream APIs, and RESTful API development. Key Responsibilities: - Develop, test, and maintain Java applications using Spring Boot and the Collections Framework. - Design and implement a microservices-based architecture for scalable and modular applications. - Apply OOP principles such as inheritance, polymorphism, encapsulation, and abstraction in daily development tasks. - Build and consume RESTful APIs, ensuring efficient communication between microservices and external systems. - Utilize EntityManager for custom queries and manage database transactions with JPA. - Manage database operations using PostgreSQL, focusing on transaction management. - Use Git for version control. - Collaborate with developers and stakeholders to ensure successful delivery of projects. - Write clean, maintainable, and efficient code following SOLID principles and industry best practices. Qualifications Required: - Strong proficiency in Java 8+ features and Stream API with multi-threading problem-solving (serialization, synchronization, deadlock handling). - Expertise in Spring AOP, Collections Framework, Exception Handling, JSP, Servlet, JDBC, JSON, Spring, Spring MVC, Spring Boot, Spring Security (JWT, OAuth2), and Microservices. - Experience with deployment using Docker. - Familiarity with Hibernate mappings (1:1, 1, Many). - Knowledge of API Gateway implementation. - Hands-on experience in working with Linux, SQL, Triggers, and Native Queries. - Experience with cloud platforms like Azure or AWS. - Familiarity with Angular or React for front-end development is a plus. Preferred Advantage Skills: - Experience with Spring Cloud for building distributed systems. - Familiarity with API Gateway and its implementation.