Netflix vs Walmart Labs Interview Questions
Netflix lists 29 LeetCode interview questions while Walmart Labs lists 144. They share 12 problems — 41% of Netflix's bank and 8% of Walmart Labs's. Focus on the overlap first, then drill into 17 Netflix-only and 132 Walmart Labs-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Netflix and Walmart Labs.
Step 2 — Company-specific depth: Add Netflix-specific problems like Cache With Time Limit, Time Based Key-Value Store, Contains Duplicate III and Walmart Labs-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Walmart Labs skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Netflix and Walmart Labs.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Course Schedule II | Medium |
| Meeting Rooms II | Medium |
| Reconstruct Itinerary | Hard |
| Merge Intervals | Medium |
| Word Search | Medium |
| LRU Cache | Medium |
| First Missing Positive | Hard |
| Top K Frequent Elements | Medium |
| Word Break | Medium |
| LFU Cache | Hard |
| Find Peak Element | Medium |
Unique to Netflix (17)
Problems in Netflix's list that do not appear at Walmart Labs.
| Problem | Difficulty |
|---|---|
| Cache With Time Limit | Medium |
| Time Based Key-Value Store | Medium |
| Contains Duplicate III | Hard |
| Logger Rate Limiter | Easy |
| Parallel Courses | Medium |
| Contains Duplicate II | Easy |
| String to Integer (atoi) | Medium |
| Network Delay Time | Medium |
| Contains Duplicate | Easy |
| Summary Ranges | Easy |
| Koko Eating Bananas | Medium |
| Fruit Into Baskets | Medium |
Unique to Walmart Labs (132)
Problems in Walmart Labs's list that do not appear at Netflix.
Frequently Asked Questions
How many LeetCode questions do Netflix and Walmart Labs share?
Netflix and Walmart Labs share 12 LeetCode interview questions. 17 problems appear only in Netflix's list and 132 appear only in Walmart Labs's list.
What topics overlap most between Netflix and Walmart Labs?
The most common shared topics between Netflix and Walmart Labs are Array (8 shared questions), Hash Table (6 shared questions), String (4 shared questions), Sorting (4 shared questions), Depth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Netflix or Walmart Labs?
Netflix has 5 Easy, 19 Medium, and 5 Hard questions. Walmart Labs has 22 Easy, 96 Medium, and 26 Hard questions. Walmart Labs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Netflix and Walmart Labs?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 17 Netflix-specific and 20 Walmart Labs-specific questions to round out your prep.