Microsoft

I applied through a staffing agency. The interview consisted of four LeetCode-style questions. The interviewers were very generous with the time and gave you several hints. I recommend reading up and studying basic graph and string parsing questions

I applied on the website and was contacted by a recruiter. There were a couple of technical phone screens followed by an onsite in Redmond, which had five rounds, including a lunch with an interviewer.

The initial call with the recruiter was brief. He simply asked about my experience. I told him about my past, which I felt was overqualified, but they turned me down without explanation. Pretty typical.