platform capabilities for authentication, authorization, tenant access, vehicle management, subscription management, entitlement, metering, billing support, and monitoring in AWS environment - Design and implement secure OAuth 2.0/OIDC and system-to-system integration patterns - Develop REST APIs and integration services for external customers and partners - Implement logging, monitoring, alerting, tracing … Strong experience building backend systems, APIs, and microservices - Good understanding of solution design, distributed systems, and API architecture - Experience with authentication and authorization, especially OAuth 2.0 and OIDC - Good knowledge of DevOps, CI/CD, Kubernetes, software testing, and release practices - Strong hands-on experience with backend-oriented languages Java ...