Dive deeper into technical expertise, problem-solving, and design skills. Format: In-person or video interview. Duration: 60-90 minutes. Key Topics: System Design: Discuss how to design scalable and maintainable systems. Example: Design a microservices architecture for an e-commerce application. Code Review: Review and critique code written by the candidate during the technical assessment or a provided codebase. Example: Examine a sample project for best practices, code quality, and adherence to design patterns. Problem Solving: Solve a technical problem on a whiteboard or shared document. Example: Debug a piece of code with intentional bugs or performance issues. Technical Depth: Discuss advanced .NET topics such as asynchronous programming, dependency injection, or performance optimization. Example: Explain how you would handle high-throughput data processing in a .NET application.