Senior Java Developer

**Job Title:** Senior Java Developer\ **Job Type:** Contract to Hire (C2H) \ **Work Type:** Hybrid (3 Days Work from Office)\ **Working Hours:** 11:00 AM to 8:00 PM\ **Location:** Pune, Bangalore, Noida, Mumbai, Hyderabad\ **Preferred Experience:** FHIR / Healthcare Experience (Good to have) --- **Key Responsibilities:** - Enterprise development and integration middleware development. - Hands-on application architecture for large enterprise solutions. - Develop and maintain high-scale, customer/employee-facing web applications. - Implement Service APIs (SOAP, REST) using API management tools like Apigee and API Gateway. - Design and implement microservice-based architectures leveraging APIs, containers, and automation. - Work with various data integration solutions including messaging, Publish/Subscribe models, and middleware. - Lead, mentor, and coach junior developers while adopting Agile/SCRUM methodologies. --- **Technical Skills & Expertise:** **Core Java & Spring Framework:** - Strong expertise in Java, Spring Core, Spring Integration, Spring Boot, Spring MVC, and Spring Security. - In-depth understanding of Java concurrency and concurrency patterns for thread-safe applications. **Frontend Technologies (Good to have):** - Angular, HTML5, CSS3, JavaScript (object-oriented development). **API & Web Services:** - Experience implementing SOAP and REST APIs. - Familiarity with API management tools (Apigee, API Gateway). - Experience with web service technologies such as JAX-RS, JSON, JAXB, JAX-WS, and WSDL. **Database & Storage:** - Strong expertise in RDBMS (DB2, Oracle) and Java integration using Spring Data, JPA, and Hibernate. - Experience with NoSQL databases (MongoDB, AWS DynamoDB) is a plus. **Cloud & DevOps:** - Experience with AWS technologies like Lambda, SQS, EC2, and ECS (preferred). - Hands-on experience with cloud-based technologies (AWS, Kubernetes, OpenShift). - CI/CD expertise using Maven, Gradle, Git, Sonar, Jenkins, and Jira. **Messaging & Middleware:** - Experience with messaging systems like IBM MQ, RabbitMQ, Kafka, or ActiveMQ. **Testing & Agile Methodologies:** - Hands-on experience with TDD, JUnit5, and Mockito. - Agile/SCRUM methodologies experience. --- **Soft Skills:** - Strong analytical and problem-solving skills. - Excellent communication and collaboration skills. - Ability to mentor and coach junior developers.