Interview process itself was friendly. People are respectful and knowledgeable about the space they are working in. I interviewed with a staff engineer and a senior engineering manager for a engineering manager role. Both rounds involve of quite deep coding questions about C#, the problems arn't hard if you are a day to day coder doing C#, but it's definitely not your typical algorithm, data structure or system design questions. The question doesn't evaluate whether you are a good engineer, but instead, whether you are a good C# programmer. The company is definitely solving real world problems.