Java Lead - Spring Boot/Microservices Architecture (8-14 yrs)

Job Description :

We are seeking a Java Developer with 5-9 years of experience in building high-performance, scalable, and secure applications. The ideal candidate 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.

This role involves end-to-end development, including solution design with a focus on performance, security, and database transaction management. The successful candidate will also be responsible for implementing custom entity mappings and contributing to a dynamic team that develops production-ready software systems to manage critical business transactions.

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 Entity Manager 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.

Skills :

- 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.