1st round was 3 hours long: a very interesting problem involving getting, operating on and posting data using API calls. 2nd round was a culture fit interview by my recruiter Glory. We talked about my prior classroom and workplace experiences. 3rd round was on-campus: It involved system design and coding rounds of 1 hour each. Interviewers were very friendly and asked probing technical questions over the breadth of my knowledge, about my resume, my design decisions in the problem, etc. I felt challenged by the questions but never overly so. The coding question did not rely on having a particular insight but rather examined how you break down a problem and approach it. My recruiter Glory was extremely efficient, cordial and helpful throughout the process and after it. It was an absolute pleasure working with her.