Excelacom - Lead Java Microservices Developer

<p><p>Location Sirusseri<br/><br/></p><p>Notice Period Preferred - Immediate Joiners to 15 days<br/><br/>Having proficiency in these below skills and to contribute effectively to enterprise-level applications, web services, microservices, and distributed systems<br/><br/><b>Overall Skillset :</b><br/><br/></p><p>- Microservices Based container-based project or product development<br/><br/></p><p>- Good in Microservices features, modules and functions API Gateway, Cloud Config, Fault tolerance, Authentication and Authorization<br/><br/></p><p>- Object-Oriented Programming (OOP) principles (Encapsulation, Inheritance, Polymorphism, Abstraction)<br/><br/></p><p>- Queue Messaging and Management RabbitMQ and Kafka<br/><br/></p><p>- AWS Services AWS EC2, EKS, VPN, SQS/SNS<br/><br/></p><p>- Collections framework<br/><br/></p><p>- Generics and Type Safety<br/><br/></p><p>- Lambda expressions and Functional Interfaces<br/><br/></p><p>- Java concurrency and multithreading<br/><br/></p><p>- Java I/O (Input/Output) and NIO (Non-blocking I/O)<br/><br/><b>Java Development Frameworks & Libraries :</b><br/><br/></p><p>- Spring Core<br/><br/></p><p>- Spring Boot<br/><br/></p><p>- Spring Security (authentication, authorization)<br/><br/></p><p>- Spring Cloud (microservices, service discovery, configuration)<br/><br/></p><p>- Apache Kafka / RabbitMQ / JMS (for messaging and event-driven architectures)<br/><br/></p><p>- Junit / TestNG (Unit Testing frameworks)<br/><br/></p><p>- Mockito / PowerMock (for mock testing)<br/><br/><b>Web Development Technologies :</b><br/><br/></p><p>- RESTful APIs / Web Services (using frameworks like Spring REST, Jersey, etc.)<br/><br/></p><p>- JSON & XML Processing (Jackson, Gson, JAXB)<br/><br/></p><p>- React/ jQuery<br/><br/><b>Databases :</b><br/><br/></p><p>- Strong knowledge of relational databases like PostgreSQL<br/><br/></p><p>- Writing efficient SQL queries and joins<br/><br/></p><p>- Indexing, query optimization, and database normalization<br/><br/></p><p>- JDBC (Java Database Connectivity)<br/><br/><b>Build and Dependency Management Tools :</b><br/><br/></p><p>- Maven (for dependency management and project building)<br/><br/></p><p>- CI/CD (Continuous Integration/Continuous Deployment): Jenkins or any tool<br/><br/><b>Must-Have/Should Have Skills :</b><br/><br/></p><p>- Core Java/Spring Boot/Microservices/Postgres database AWS EC2, EKS, RabbitMQ and Kafka</p><p><br/></p><p>- Docker and Kubernetes<br/><br/><b>Nice to Have Skills :</b><br/><br/></p><p>- React JS/Angular JS/Ext JS/jQuery and any integration experience<br/><br/></p><p>- Telecom Domain Knowledge</p><br/></p> (ref:hirist.tech)