Microsoft·Product Manager·Onsite - Product Sense / Strategy
- How would you design a crowd-sourced knowledge management portal?
“This is the kind of open-ended product design question that sounds easy until you're actually in it.”
FAANG / Big Tech
Most of these Microsoft write-ups come from Software Engineers (372), then Product Managers (124) and Machine Learning Engineers (53). The most reported rounds are the technical phone screen (255), the product sense round (111), the system design round (93) and the behavioral / leadership round (49).
597 interview notes · updated Oct 2026
“This is the kind of open-ended product design question that sounds easy until you're actually in it.”
“The basic version felt manageable.”
“My first instinct was to just describe the fill-and-pour steps without thinking about whether X was even achievable.”
“The naive approach with a stack or array is obvious and I think they expected me to start there, but the real question is the in-place version.”
“I fumbled this more than I expected.”
“This was the whole interview basically.”
“I knew the trick was slope comparison but fumbled the edge cases for a while.”
“Classic sliding window problem.”
“I went straight into capacity and throughput which felt wrong the moment I said it out loud.”
“I jumped straight to view counts and completion rates, which felt obvious in retrospect.”