Probably the best experience I've ever had, having also interviewed at GOOG, AMZN, et al.
The biggest differentiator was during the onsite. After each 45-minute interview, they had someone come by your room to check up on you and put you at ease in a friendly manner. I found it super helpful at calming the nerves.
In the onsite, there were 3 medium difficulty questions and 1 hard question.
The following metrics were computed from 207 interview experiences for the Microsoft Software Engineer role in Redmond, Washington.
Microsoft's interview process for their Software Engineer roles in Redmond, Washington is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Microsoft's Software Engineer interview process in Redmond, Washington.