There were three rounds: 1. HR: Just to review what you have mentioned on your CV. 2. Technical 3. Managerial Technical was based on topics mentioned on JD: They asked some theoretical questions like: 1. How to use Entity Framework. 2. How to use authentication in Web API 2. How data is sent in Web API. 3. More focus was on Programming Concept of C# like Constructor, Design Pattern, Inheritance, and all such other OOPS fundamentals. The focus was more on their practical situations.