Officially confirmed
What Microsoft says about its process
- 1Microsoft says most interview processes include two to four conversations with potential teammates and cross-functional colleagues, with the exact steps varying by role.
- 2Technical interviews are problem-solving based and assess technical principles, problem decomposition, strategic thinking, and role-relevant core competencies.
- 3Official engineering guidance highlights design, clean executable code, and candidate-owned testing, including boundaries, error conditions, security, and stress cases.
- 4Candidates are encouraged to ask clarifying questions, state assumptions, explain choices, and prepare specific examples of collaboration, results, and reflection.
Official sources
Last verified 2026-08-03. We update the page when official hiring information materially changes.
Role coverage
Roles this guide supports
Practice focus
Signals to rehearse
- Problem decomposition
- Coding and algorithms
- System design
- Testing and security
- Competency-based communication
Independent company-style practice
AI engineering scenarios relevant to Microsoft
These are original EngMock exercises based on public engineering themes. They are not represented as official or leaked Microsoft interview questions.
Design Google Docs
Design a real-time collaborative document editor supporting multiple simultaneous users.
View scenario →Design a Distributed File System
Design a file storage and synchronization service like Google Drive, Dropbox, or HDFS.
View scenario →Design a Notification System
Design a scalable notification service that sends emails, SMS, and push notifications to millions of users.
View scenario →Design a Role-Based Password Validator
Design an extensible validator that applies different password policies to regular users, administrators, and super administrators.
View scenario →Maximum Value in Every Sliding Window
Given an array and a window size k, return the maximum value within every contiguous window of size k as it slides from left to right across the array.
View scenario →Architecture Deep Dive on Your Past Project
Defend the architecture of a real project you built, its constraints, trade-offs, failures, and how you would redesign it today.
View scenario →Practice the underlying interview skills
Combine a live technical mock with the candidate-reported Question Bank, then use the evidence-based report to choose your next focused scenario.