I made the interviews at Q4 of 2020, I got the offer but declined as I lived in Toronto, and moving was a big concern. The good thing for Morgan Stanley is you can search in their job site, and pick multiple roles. And the recruiter was nice, so I applied for 4 roles. It seems there are 4 rounds. 1st round is HR reach-out; 2nd round is phone tech interview; 3rd virtual on-site; and 4th is manager. Tech interviews were mostly related to Python basic data structure related questions. Like easy level q in leetcode. Also ask candidates questions based on resume.