Microsoft

HR is very nice and gives very helpful support. The interview process includes 5 rounds, and every round requires solving an algorithm problem and writing code on a whiteboard. You also need to write some tests to go through your code.

OA. Two video interviews. 1st round: One medium-level coding problem, 45 minutes. The interviewer gave me some hints; she was very nice. 2nd round: One medium-level coding problem, plus some CS basics and questions about my CV, 50 minutes.

OA then 3 round interviews. For the first round and second round, you just need to pass one of those two rounds. For the third round, you need to pass it.