Microsoft held an programming competition on my university, and later asked the competitors to send their resumès. Two or three weeks later I received an email to a website in order to schedule an interview on skype. The first part of the interview was purely behavioral, and the rest some design questions.

OA was taken, it was easy-medium consisting of a string problem and a DP problem. Technical Interview 1 was taken where they asked tree traversals using iteration and construction of trees using traversal