1. Enterprise Application Development � Design and develop scalable backend applications using Java and Spring Boot. � Build RESTful APIs and microservices following enterprise architecture standards. � Develop reusable libraries, shared services, and common platform components. � Ensure applications meet performance, scalability, and security requirements. 2. Microservices API Development � Design event-driven and service-oriented architectures. � Develop secure REST APIs with proper authentication and authorization mechanisms. � Implement API versioning, documentation, and lifecycle management. � Integrate with enterprise messaging platforms and asynchronous processing systems. 3. Platform Engineering Integration � Integrate applications with databases, enterprise middleware, and third-party systems. � Develop reusable integration patterns for internal banking applications. � Participate in platform modernization and migration initiatives. � Support cloud-native application deployment and containerized environments. 4. Performance, Reliability Security � Optimize application performance through profiling and tuning. � Implement resilient designs including retry mechanisms, circuit breakers, and caching. � Ensure secure coding practices aligned with enterprise security guidelines. � Perform root cause analysis and resolve production issues. 5. DevOps Automation � Build and maintain CICD pipelines for automated deployments. � Develop automated unit, integration, and regression tests. � Participate in code reviews and enforce engineering best practices. � Support infrastructure automation and deployment standardization. 6. Engineering Standards Governance � Follow enterprise architecture principles and coding standards. � Produce technical documentation and design artifacts. � Ensure compliance with banking security and audit requirements. � Contribute to reusable frameworks and engineering accelerators. 7. Collaboration Capability Building � Work closely with architects, product owners, QA teams, and DevOps engineers. � Participate in design discussions and technical decision-making. � Contribute to continuous improvement initiatives across engineering teams.