I received a DM on LinkedIn from a Microsoft recruiter who was impressed with my profile and asked me to apply for Microsoft's SWE/PM internship. I applied and messaged her back to let her know I had applied online. Four days later, I received an on-campus interview request.

The on-campus interview consisted of a 15-minute behavioral portion followed by a 15-minute technical coding question. I received the on-site interview invitation 10 days later and scheduled it for three weeks from the call date to allow myself time to prepare. I went on-site to Redmond and interviewed for four rounds for Azure/Windows. I received the offer nine days later.

2 string/array questions 1 hashmap question 1 system design question 1 sorting question 1 expression tree question 1 trie question