Scale Engineer

Software Engineer

Software Engineer64Medium to Hard

This interview process is for a Software Engineer position at Microsoft, level 64. It is designed to assess a candidate's technical skills, problem-solving abilities, and cultural fit within the company.

Rounds·3

Timeline·~14d

Experience·5 - 10 yrs

Comp band·US$130000 - US$180000

Interview time·150 min

Evaluation

What they measure.

  • Problem-solving approach and analytical skills.
  • Technical depth and breadth.
  • Ability to design scalable and robust systems.
  • Communication and collaboration skills.
  • Cultural fit and alignment with Microsoft values.

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode and HackerRank.
  3. Study system design principles and common patterns.
  4. Prepare to discuss your past projects and experiences in detail.
  5. Research Microsoft's products, services, and company culture.
  6. Practice behavioral questions using the STAR method (Situation, Task, Action, Result).

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 implementations and complexity analysis.

Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash tables) and algorithms (sorting, searching, dynamic programming, graph traversal). Practice implementing these in your preferred language. Understand time and space complexity (Big O notation).

Questions

Commonly asked.

  • Given an array of integers, find the contiguous subarray with the largest sum.
  • Design a URL shortening service like bit.ly.
  • How would you design a system to detect duplicate files in a large file system?
  • Tell me about a time you disagreed with a team member and how you resolved it.
  • What are the trade-offs between using a relational database and a NoSQL database?
  • Implement a function to reverse a linked list.
  • Describe a challenging technical problem you faced and how you solved it.
  • How do you stay updated with new technologies and trends in software engineering?

Locations

Regional differences.

Fig · Regions — 03 locations

01 / 03

Location

Redmond, USA

Interview focus

Deep dive into distributed systems design and implementation.Scalability and performance optimization in cloud environments.Experience with large-scale data processing and analytics.

Common questions

  • Discuss a challenging project you worked on in a distributed systems environment.
  • How would you design a system to handle real-time data processing for a large user base?
  • Explain the trade-offs between different database technologies for a high-throughput application.

Tips

  • Be prepared to discuss your experience with Azure services.
  • Familiarize yourself with common distributed system patterns.
  • Highlight projects involving high availability and fault tolerance.

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.