Key Responsibilities: Java Application Development - Design, develop, test, and maintain Java-based application components aligned to business requirements. - Write clean, reusable, and maintainable code with strong unit and integration test coverage. - Build and consume RESTful APIs and ensure consistent API contracts and versioning practices. - Troubleshoot production and non-production issues, perform root-cause analysis, and implement permanent fixes. AWS Cloud Integration - Develop and deploy services on AWS, ensuring scalability, reliability, and cost-awareness. - Integrate application components with AWS services (compute, storage, networking) as required by solution design. - Support CI/CD pipelines and deployment processes in collaboration with DevOps teams. Quality, Performance & Collaboration - Participate in code reviews, enforce coding standards, and contribute to continuous improvement. - Optimize application performance, latency, and resource usage through profiling and tuning. - Collaborate with cross-functional teams to estimate work, plan sprints, and deliver features on time. Minimum Qualifications: - B.Tech / M.Tech / MSc in Computer Science, Information Technology, or a related field. - 3–5 years of hands-on experience in Java development in enterprise or product environments. - Strong proficiency in Core Java, OOP principles, data structures, and exception handling. - Working experience with AWS services and deploying/operating applications in cloud environments. - Experience with version control (e.g., Git) and writing unit tests for backend services. Preferred Qualifications: - Experience with Spring Boot for building microservices and REST APIs. - Familiarity with Hibernate/JPA and designing efficient persistence layers. - Exposure to AWS Lambda, API Gateway, and event-driven patterns for scalable architectures. - Experience with Docker and container-based deployments; understanding of cloud networking basics. - Knowledge of observability practices (logging, metrics, tracing) and production readiness standards. - Demonstrated ability to mentor peers, communicate clearly, and take ownership of deliverables end-to-end.