Must include at least 5 years of experience in all the following:• Designing, automating, and maintaining large scale, enterprise-wide web applications using Java and SpringBoot;• Implementing secure user interaction flows including MFA, credential maintenance, and authentication step-up mechanisms;• Preparing demo materials including test data, example scenarios, or small UI/backend changes for sprint reviews;• Supporting database-related tasks such as writing simple queries, checking data integrity, or helping test database changes;• Designing test-driven automation frameworks using JAVA, SOAPUI, REST, XML, JSON;• Utilizing testing frameworks including JUnit to write high-coverage unit tests; and,• Using Agile Scrum environment and participating in sprint planning, backlog grooming, daily stand ups, and iterative delivery cycles. Implement and integrate hardware-based security modules including Symmetric/asymmetric, encryption, Key management, Digital signatures, TLS/HTTPS and certificate management to support cryptographic key management and secure system operations.•