Interview experience
Microsoft Interview Questions
Overview
Section titled “Overview”Microsoft’s SDE loop runs an Online Assessment, 2-3 technical rounds, and often the As Appropriate (AA) round - a senior leader with real veto power over the offer.
Microsoft interview process at a glance
Section titled “Microsoft interview process at a glance”| Round | Duration | What it tests |
|---|---|---|
| Online Assessment (OA) | 60-90 min | 2-4 DSA problems on HackerRank/Codility |
| Technical Interview 1 | 45-60 min | DSA, live coding, problem-solving approach |
| Technical Interview 2-3 | 45-60 min each | CS fundamentals, LLD/OOD, light system design for senior roles |
| As Appropriate (AA) round | 45-60 min | Culture fit, growth mindset, leadership signal - senior leader, veto power |
| HR / offer discussion | 20-30 min | Logistics, compensation, closing questions |
Online Assessment
Section titled “Online Assessment”The first filter for most SDE applicants: 2-4 DSA problems, usually medium difficulty, on HackerRank or Codility, done under a strict timer. Some drives also add a handful of CS-fundamentals MCQs alongside the coding problems.
Common questions
- Array/string manipulation and two-pointer problems
- Binary tree and graph traversal (BFS/DFS)
- A harder problem involving dynamic programming or a design-a-data-structure task
Full round-by-round breakdowns are on the Microsoft interview experience page.
Technical interview rounds
Section titled “Technical interview rounds”2-3 back-to-back rounds, each 45-60 minutes, typically live-coded on Microsoft Teams with a shared editor. Interviewers push for an optimal solution and clean code, not just a working brute force, and expect you to reason about complexity out loud.
Common questions
- Design an LRU cache with O(1) operations
- Number of islands / connected components in a grid
- Word ladder or shortest-transformation-sequence style graph problems
- Merge k sorted lists
- CS fundamentals: paging and virtual memory, database normalization and transactions, TCP handshake basics
The As Appropriate (AA) round
Section titled “The As Appropriate (AA) round”This is Microsoft’s most distinctive step, and it’s worth understanding on its own terms. Unlike a standard technical round, the AA interviewer is deliberately pulled from outside your target team - often a senior individual contributor or manager - specifically to give an independent read on whether you clear Microsoft’s bar for culture and judgment, not just skill. It typically only gets scheduled once the earlier rounds already look positive, which is why candidates often treat an AA invite itself as an encouraging sign - though it is still a real evaluation, not a formality.
Common questions
- Tell me about a project you’re most proud of, and what you’d do differently
- Describe a time you disagreed with your team’s technical direction
- Tell me about a time you failed at something and what you changed afterward
- How do you approach learning a new technology or domain under time pressure
HR / behavioral round
Section titled “HR / behavioral round”A shorter closing conversation covering motivation, logistics, and a couple of behavioural questions - often folded into or run right after the AA round rather than as a fully separate step.
Common questions
- Why Microsoft?
- Tell me about a time you struggled with something and how you grew from it
- Tell me about a time you had to learn a new skill quickly
- Where do you see yourself in the next few years?
Sample answer frameworks for each of these are on the Microsoft HR interview questions page.
Growth mindset: what Microsoft is actually testing for
Section titled “Growth mindset: what Microsoft is actually testing for”Since Satya Nadella became CEO, Microsoft has explicitly built its culture around a growth mindset - the idea that ability is developed through effort rather than fixed at birth - alongside customer obsession, diversity and inclusion, and cross-team “One Microsoft” collaboration. In an interview, this rarely shows up as a question that names the phrase directly. Instead it shows up as follow-up pressure on failure and feedback questions: interviewers are listening for a concrete change you made afterward, not just an honest description of what went wrong. A story that ends at “and I learned to be more careful” reads as weaker here than one that ends with a specific new habit or check you added to your process.
Frequently asked questions about Microsoft interviews
Section titled “Frequently asked questions about Microsoft interviews”What is the Microsoft interview process for freshers?
Microsoft’s SDE loop for freshers typically runs: 1. Online Assessment (60-90 min) - 2-4 DSA problems on HackerRank/Codility. 2. Virtual interview loop (3-4 rounds, 45-60 min each, on Microsoft Teams) - DSA, CS fundamentals, and for some drives a light system design or LLD discussion. 3. The As Appropriate (AA) round (45-60 min) - a senior leader from outside the hiring team, invited only if the earlier rounds went well. 4. HR/offer discussion. Total timeline is roughly 4-8 weeks.
What questions are asked in Microsoft interviews?
Coding rounds cover arrays/strings, trees and graphs, dynamic programming, and design-a-data-structure problems (LRU cache, rate limiter) at LeetCode medium-to-hard difficulty. CS fundamentals questions touch OS (paging, virtual memory), DBMS (normalization, transactions), and networking. Behavioural questions are built around Microsoft’s growth-mindset culture - interviewers often ask about a time you didn’t know something and how you closed that gap, not just about clean wins.
What is Microsoft’s As Appropriate (AA) round?
The AA round is Microsoft’s distinctive final interview: a Principal Engineer, Partner-level engineer, or Director from a different org than the one you’re interviewing for, brought in ‘as appropriate’ to validate the hire. It’s not a rubber stamp - reaching it is a good signal, but the AA interviewer holds real veto power over the offer, and a strong AA performance can also rescue a loop with mixed earlier feedback.
How many rounds are there in the Microsoft interview?
Typically 5-6 touchpoints for SDE roles: an Online Assessment, 2-3 technical interviews, the As Appropriate (AA) round, and an HR/offer conversation. Senior or specialized roles often add a dedicated system design round in place of one DSA round.
What is Microsoft’s growth mindset and how is it tested in interviews?
Growth mindset - the belief that ability is built through effort rather than fixed at birth - is one of the cultural pillars Microsoft has emphasized since Satya Nadella became CEO, alongside customer obsession, diversity and inclusion, and ‘One Microsoft’ collaboration. In interviews this shows up as behavioural questions like ‘tell me about a time you failed and what you learned,’ where interviewers listen for a concrete change in your approach afterward, not just an honest admission of the mistake.
Does Microsoft hire freshers through campus placements in India?
Yes. Microsoft runs campus and off-campus SDE hiring in India, concentrated around its development centers in Hyderabad, Bangalore, and Noida, mainly recruiting from CSE/IT/ECE branches. Reported fresher SDE total compensation commonly falls in the roughly Rs 28-40 LPA range (base plus bonus and stock), though this varies by level, college tier, and location - treat any specific figure as an approximate, self-reported band rather than a guarantee.