Scale Engineer

Software Engineer

Software EngineerLS3Medium to Hard

This interview process is for a Software Engineer position at Pure Storage, specifically for the LS3 level. It aims to assess a candidate's technical skills, problem-solving abilities, and cultural fit within the company.

Rounds·3

Timeline·~7d

Experience·2 - 5 yrs

Comp band·US$110000 - US$150000

Interview time·150 min

Evaluation

What they measure.

  • Problem-solving skills
  • Technical proficiency (data structures, algorithms, system design)
  • Coding ability and best practices
  • Communication and collaboration skills
  • Cultural fit and alignment with Pure Storage values

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode or HackerRank.
  3. Study system design principles and common architectural patterns.
  4. Prepare to discuss your past projects and technical contributions in detail.
  5. Research Pure Storage's products, culture, and values.
  6. Prepare 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 20-30 problems.

Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, dynamic programming, graph traversal). Practice implementing these in your preferred language. Solve at least 20-30 problems covering these topics.

Questions

Commonly asked.

  • Write a function to reverse a linked list.
  • Design a system for a URL shortener.
  • Explain the difference between a process and a thread.
  • Tell me about a time you disagreed with a teammate.
  • How would you optimize a slow database query?
  • What are the trade-offs between SQL and NoSQL databases?
  • Describe a challenging bug you encountered and how you fixed it.

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

Mountain View, CA

Interview focus

Emphasis on collaborative problem-solving and communication skills.Adaptability to fast-paced development cycles.

Common questions

  • Discuss a challenging technical problem you solved in a previous role.
  • How do you approach debugging complex issues?
  • Describe a time you had to work with a difficult team member.

Tips

  • Highlight your experience with agile methodologies.
  • Be prepared to discuss your contributions to team projects.
  • Showcase your ability to adapt to new technologies and challenges.

Rounds

Round-by-round.

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

DSA

Coding questions at Pure Storage.

Frequently reported on Pure Storage loops

View all at Pure Storage

Other guides

More at Pure Storage.