Sources checked
Microsoft
A loop that mixes coding, a design or fundamentals conversation, and a behavioral read, with a final as-appropriate interviewer weighing the hire. Collaboration and growth mindset carry real weight.
The Microsoft process
3 of 5 stages you can practise here
- 01
Conversational phone or Teams call
motivationbackground fitcommunication - 02
A ~30-45 min shared-editor session over Teams
correctnessclean codingcommunication - 03Onsite loop
Four to five back-to-back ~1-hour interviews: 3-4 coding rounds plus 1-2 design rounds (design standard at SDE II and above), with behavioral questions woven throughout.
3 rounds you can practise
A STAR-driven conversation, often with your resume in hand, that also appears woven into coding rounds
growth mindsetcollaborationdealing with ambiguityA spoken, whiteboard-style discussion with no coding
requirement scopingentity / component modelingtrade-off reasoningA ~45-60 min live pair-programming round in a shared editor
algorithmic correctnesscomplexity analysiscode quality - 04As Appropriate (AA) round
Final interview with a senior leader (often a skip-level) to close doubts and sell the candidate; common but not universal, varies by org, level, and region.
- 05Debrief / hiring committee
Interviewers submit written hire/no-hire feedback; a debrief reconciles it, then offer and negotiation.
Common questions
- How many interview rounds does Microsoft's software engineer loop have?
- Typically a recruiter or hiring-manager screen, then an online coding assessment and/or a technical phone screen, then an onsite 'loop' of four to five one-hour interviews mixing coding, design, and behavioral. Many candidates also get a final 'As Appropriate' round with a senior leader before the debrief and offer. Exact counts vary by team and level.
- What is the 'As Appropriate' (AA) round?
- A final interview, usually with a senior leader such as a skip-level manager, used to close any remaining doubts and to sell the candidate on the role. It can be behavioral, technical, or both. Reaching AA is generally read as a strong positive signal, but it is common rather than universal and varies by org, seniority, and region.
- What coding topics should I expect?
- Center of gravity is medium-difficulty problems on arrays and strings, hash maps, two pointers and sliding window, linked lists, trees and BSTs, graphs (BFS/DFS), recursion and backtracking, with some dynamic programming. Classic Microsoft-reported problems include counting islands in a grid, linked-list fundamentals, lowest common ancestor, and clone graph.
- What does Microsoft value in behavioral interviews?
- Microsoft scores culture heavily, centered on a growth mindset ('learn-it-all, not know-it-all') and its mission to empower every person and organization on the planet to achieve more. Interviewers probe learning from failure, collaboration over individual heroics, dealing with ambiguity and changing requirements, and genuine interest in Microsoft's products and mission.
Sources
Built from what Microsoft publishes about its own process and from real interview data. No leaked question lists. The questions you get are generated against your own resume, so they are not from anyone else's interview.
Overall hiring stages and official interview-prep framing.
Official mission statement and stated corporate values used in the behavioral round.
SDE ladder and internal level codes (SDE 59, SDE II 61, Senior SDE ~63/64, Principal up to 67).
Algorithm topic priorities and difficulty framing for the coding rounds; 403'd the bot but human-readable.
Sources last checked . Hiring loops change, so this date is the honest limit on everything above.