Java Aws Developer

Role & responsibilities

5-14 years of hands-on experience in Core Java and basic concepts of AWS
Strong experience building RESTful APIs and microservices using Spring Boot or other Java-based frameworks. Hands-on experience with Core JAVA Completable Feature in AWS Experience with JPA/Hibernate for ORM and interacting with relational databases. Technical Skills: Familiarity with Docker and containerization for deployment. (Major stress on Kubernetes- no compromise) Expertise in Spring Boot and Spring MVC for building robust Java-based applications. Expertise in LINQ queries Solid understanding of RESTful services, HTTP, and web service design principles. Experience with OAuth2 and JWT for API security and authentication. Familiarity with API documentation tools like Swagger or OpenAPI. Experience with database management and query optimization in SQL databases like MySQL, PostgreSQL, or Oracle. Experience with NoSQL databases (e.g., Cassandra) is a plus. Knowledge of message queues (e.g., RabbitMQ, Kafka) for asynchronous processing. Knowledge of CI/CD tools (e.g., Jenkins, GitLab CI) and version control using Git API Design and Development: Design, implement, and maintain RESTful APIs,microservices and Utilities in Java to support business applications and mobile platforms. Backend Development: Write clean, efficient, and scalable Java code to implement backend features and integrate with frontend applications. Database Integration: Work with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., Cassandar DB) to create database models, execute queries, and manage data flow. Security and Authentication: Implement API security mechanisms using OAuth2, JWT, and other authentication techniques. Performance Optimization: Monitor, troubleshoot, and optimize the performance of APIs, ensuring low-latency responses and high scalability.