Senior AQA Engineer (.NET)

The project is centered on building a secure, scalable, and high-performance IAM platform using .NET 8/10, C#, and AWS Cloud. The backend solution is powered by microservices, Aurora PostgreSQL, Redis, and EKS, with a strong emphasis on performance, security, and reliability. Key components include Auth0-based authentication, custom authorization services (RBAC/ABAC), and observability tooling, ensuring operational transparency and high availability. You will design, develop, and maintain automated tests for backend and API layers within a cloud-native IAM platform. Perform extensive integration testing across microservices, ensuring authentication and authorization flows function securely and reliably. Validate compliance with OWASP Top 10 security principles and verify robustness against common vulnerabilities. Collaborate with developers, DevOps, and architects to integrate automated testing into CI/CD pipelines. Analyze test results, identify issues, and contribute to root-cause analysis and quality improvements.