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Microsoft interview notes, page 33 of 60

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

Microsoft·Product Manager·Onsite - Product Sense / Strategy

May 2026
Got a product strategy question at Microsoft for a PM role that was pretty open-ended, basically asking me to riff on where AI is heading next. No clear right answer, which was both freeing and a little terrifying.
  • Based on recent developments in AI, what product ideas do you have that go one step beyond what currently exists?

“I froze for a second because the question felt massive.”

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Microsoft·Software Engineer·Hiring Manager Screen

May 2026
Interviewed at Microsoft, got asked the classic passion project question. Not much to report but figured I'd log it.
  • What project have you worked on that you care about the most?

“Blanked for a second because I had two projects in mind and couldn't decide which one made me sound better versus which one I actually cared about.”

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Microsoft·Software Engineer·Onsite - Product Sense / Strategy

May 2026
Interviewed at Microsoft for what seemed like a product or developer tools role. Single design question, pretty open-ended, not much else to go on from my end.
  • How would you redesign the Microsoft Developer Network (MSDN)?

“I spent the first minute just trying to remember what MSDN even looked like recently versus five years ago.”

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Microsoft·Product Manager·Onsite - Product Sense / Strategy

May 2026
Microsoft PM interview with a meaty enterprise product design question. One round, product strategy focused, no behavioral fluff just straight into the deep end.
  • Design a full end-to-end business process management platform for enterprise customers. Walk through who your target users are, what they and the business need, how you'd prioritize features, and how you'd define and measure success.

“This one sprawled fast.”

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Microsoft·Software Engineer·Onsite - Behavioral / Leadership

May 2026
Microsoft software engineer interview that leaned heavily on career navigation and self-advocacy topics. No standard coding or system design, just a lot of big-picture questions about gaps, bias, sponsorship, and pivoting into AI. Left feeling like I'd been in a therapy session more than a technical screen.
  • Tell me about a time your domain knowledge didn't match what a team expected. How did you figure out the gap, communicate a plan to get up to speed, and show that your skills still transferred?
  • How do you deal with perceived bias or gatekeeping in promotions or interviews without burning bridges or hurting your own standing?
  • What specific steps do you take to build sponsorship across different cultures and reporting structures, and how do you pick which teams or product areas give you the best shot at growth in competitive markets?
  • If you were transitioning into AI from an infrastructure or ads background, what would your first 90 days look like to build credibility and show measurable impact?

“This one stung a little because I had a real example and still fumbled it.”

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Microsoft·Product Manager·Onsite - Product Sense / Strategy

May 2026
PM interview at Microsoft with a product sense question about Netflix. Just the one question from what I can tell, no context on round or outcome.
  • What are 4 features you would build for Netflix?

“Classic product ideation prompt but I always find the specific number constraint a little annoying.”

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Microsoft·Software Engineer·Onsite - Behavioral / Leadership

May 2026
Behavioral round at Microsoft, one question about a real conflict with a teammate. Pretty focused session, no fluff.
  • Tell me about a time you had a meaningful conflict or collaboration challenge with a teammate. What was the disagreement, how did you try to understand their perspective, what did you do to resolve it, and what happened in the end?

“I had a story ready but partway through I realized I was making myself sound way too right and my teammate way too wrong.”

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Microsoft·Software Engineer·Technical Phone Screen

May 2026
Microsoft SWE interview, got asked a classic OOP question that I thought I had locked down but ended up fumbling the nuances a bit.
  • What are the key differences between an interface and an abstract class?

“I knew this one cold, or so I thought.”

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Microsoft·Software Engineer·Onsite - Coding / Algorithms

May 2026
Microsoft SWE coding round, one problem the whole session. The question was a discount/revenue calculation thing built on a monotonic stack, which I knew going in was a classic pattern but still had to think through the two-part output carefully.
  • You're given an array of item prices sold left to right. For each item, find the first item to its right with a price less than or equal to it; that difference is the discounted selling price. If no such item exists, it sells at full price. Return both the total revenue and the list of indices that sold at full price.

“Two-part return value tripped me up more than the algorithm itself.”

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Microsoft·Software Engineer·Onsite - Coding / Algorithms

May 2026
Microsoft software engineering interview with two algorithmic problems back to back. The binary search one was more interesting than I expected, and the graph question was a grind.
  • You have a sorted list of items. Design an efficient solution using binary search to hit a target objective, rather than going with a dynamic programming knapsack approach.
  • Given a weighted graph in a custom input format, parse the input to build the graph, then compute the shortest path between two given nodes.

“My first instinct was knapsack because the problem smelled like an optimization problem.”

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