Scale Engineer

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Software EngineerSDE IIMedium to Hard

This interview process is for a Software Engineer (SDE II) position at Microsoft. It is designed to assess a candidate's technical skills, problem-solving abilities, and cultural fit within the company.

Rounds·3

Timeline·~14d

Experience·3 - 7 yrs

Comp band·US$110000 - US$160000

Interview time·150 min

Evaluation

What they measure.

  • Problem-solving approach and analytical skills.
  • Data structures and algorithms knowledge.
  • Coding proficiency and best practices.
  • System design and architectural thinking.
  • Communication and collaboration skills.
  • Behavioral fit and alignment with Microsoft's values.

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode, HackerRank, or Coderbyte.
  3. Study system design principles and common architectural patterns.
  4. Prepare for behavioral questions using the STAR method (Situation, Task, Action, Result).
  5. Research Microsoft's products, values, and recent news.
  6. Understand the specific technologies and domains relevant to the role.
  7. Practice explaining your thought process out loud.
  8. Prepare questions to ask the interviewer.

Study plan

Fig · Study plan — 04 phases

01 / 04
01

Phase 01 of 04

Data Structures and Algorithms

Weeks 1-2: Data Structures & Algorithms fundamentals. Practice coding.

Weeks 1-2: Focus on core data structures (Arrays, Linked Lists, Stacks, Queues, Trees, Graphs, Hash Tables) and algorithms (Sorting, Searching, Dynamic Programming, Greedy Algorithms). Practice implementing these in your preferred language and analyze their time and space complexity.

Questions

Commonly asked.

  • Given an array of integers, find the contiguous subarray with the largest sum.
  • Design a URL shortening service like bit.ly.
  • Tell me about a time you faced a technical challenge and how you overcame it.
  • How would you design a system to handle real-time notifications for millions of users?
  • Explain the difference between a process and a thread.
  • Describe a project you are particularly proud of and your role in it.
  • How do you approach debugging a complex issue?
  • What are the trade-offs between SQL and NoSQL databases?
  • Tell me about a time you disagreed with a teammate or manager. How did you handle it?
  • Design an API for a social media platform.

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

India

Interview focus

Adaptability to local infrastructure and user behavior.Understanding of specific market challenges and opportunities in India.Experience with technologies prevalent in the Indian tech ecosystem.

Common questions

  • How would you design a system to handle a large number of concurrent users in India?
  • Discuss the challenges of scaling a web application in a region with varying internet speeds.
  • Explain your experience with cloud platforms relevant to the Indian market (e.g., Azure India).

Tips

  • Research common tech stacks used in India.
  • Be prepared to discuss projects that catered to a large, diverse user base.
  • Highlight any experience with localization or regional product adaptation.

Rounds

Round-by-round.

Expand a step for evaluation criteria, sample questions, and prep notes.

DSA

Coding questions at Microsoft.

Frequently reported on Microsoft loops

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Other guides

More at Microsoft.