Scale Engineer

Software Engineer

Software EngineerZP1Medium

This interview process is for a Software Engineer position at Zoom, specifically at the ZP1 level. It is designed to assess a candidate's technical skills, problem-solving abilities, and cultural fit within the company.

Rounds·3

Timeline·~14d

Experience·1 - 3 yrs

Comp band·US$100000 - US$130000

Interview time·135 min

Evaluation

What they measure.

  • Problem-solving skills
  • Algorithmic thinking
  • Data structure knowledge
  • Code quality and efficiency

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms (arrays, linked lists, trees, graphs, hash maps, sorting, searching).
  2. Practice coding problems on platforms like LeetCode, HackerRank, or Coderbyte, focusing on medium-difficulty problems.
  3. Understand core computer science concepts such as operating systems, databases, and networking.
  4. Prepare for system design questions by studying common patterns and trade-offs.
  5. Reflect on your past projects and be ready to discuss your contributions, challenges, and learnings in detail.
  6. Research Zoom's products, values, and recent news.
  7. Prepare questions to ask the interviewer about the role, team, and company culture.

Study plan

Fig · Study plan — 05 phases

01 / 05
01

Phase 01 of 05

Data Structures & Algorithms Fundamentals

Weeks 1-2: Data Structures (Arrays, Lists, Stacks, Queues) & Basic Algorithms (Sorting, Searching). LeetCode Easy/Medium.

Weeks 1-2: Focus on foundational data structures (Arrays, Linked Lists, Stacks, Queues) and basic algorithms (Sorting, Searching). Practice problems related to these topics on LeetCode (Easy/Medium). Review Big O notation for time and space complexity.

Questions

Commonly asked.

  • Write a function to reverse a linked list.
  • Given an array of integers, find the two numbers that add up to a specific target.
  • Design a URL shortening service.
  • How would you design a system like Twitter's feed?
  • Tell me about a time you faced a technical challenge and how you overcame it.
  • Describe a situation where you had to work with a difficult team member.
  • What are your strengths and weaknesses?
  • Why are you interested in working at Zoom?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

Remote

Interview focus

Adaptability to different work stylesCommunication skills in a remote settingUnderstanding of local market trends

Common questions

  • Tell me about a challenging project you worked on.
  • How do you handle tight deadlines?
  • Describe a time you disagreed with a teammate.

Tips

  • Research Zoom's presence and impact in your specific region.
  • Be prepared to discuss how you collaborate effectively in a distributed team.
  • Highlight any experience with local regulations or compliance if relevant to the role.

Rounds

Round-by-round.

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

DSA

Coding questions at Zoom.

Frequently reported on Zoom loops

View all at Zoom

Other guides

More at Zoom.