Arista Networks vs Netflix Interview Questions
Arista Networks lists 39 LeetCode interview questions while Netflix lists 29. They share 7 problems — 18% of Arista Networks's bank and 24% of Netflix's. Focus on the overlap first, then drill into 32 Arista Networks-only and 22 Netflix-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Arista Networks and Netflix.
Step 2 — Company-specific depth: Add Arista Networks-specific problems like Construct String With Repeat Limit, Find the Town Judge, Reverse Nodes in k-Group and Netflix-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Netflix skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
7 Shared Questions
High-priority problems to practice for both Arista Networks and Netflix.
| Problem | Difficulty |
|---|---|
| Course Schedule II | Medium |
| Contains Duplicate II | Easy |
| LRU Cache | Medium |
| Word Search | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Word Break | Medium |
| Top K Frequent Elements | Medium |
Unique to Arista Networks (32)
Problems in Arista Networks's list that do not appear at Netflix.
| Problem | Difficulty |
|---|---|
| Construct String With Repeat Limit | Medium |
| Find the Town Judge | Easy |
| Reverse Nodes in k-Group | Hard |
| Restore IP Addresses | Medium |
| Reorder List | Medium |
| Reverse Linked List II | Medium |
| Remove Linked List Elements | Easy |
| Inorder Successor in BST II | Medium |
| Maximum Depth of Binary Tree | Easy |
| Copy List with Random Pointer | Medium |
| Missing Number | Easy |
| Search in Rotated Sorted Array | Medium |
Unique to Netflix (22)
Problems in Netflix's list that do not appear at Arista Networks.
| Problem | Difficulty |
|---|---|
| Cache With Time Limit | Medium |
| Time Based Key-Value Store | Medium |
| Contains Duplicate III | Hard |
| Meeting Rooms II | Medium |
| Reconstruct Itinerary | Hard |
| Merge Intervals | Medium |
| Logger Rate Limiter | Easy |
| Parallel Courses | Medium |
| String to Integer (atoi) | Medium |
| Network Delay Time | Medium |
| Contains Duplicate | Easy |
| Summary Ranges | Easy |
Frequently Asked Questions
How many LeetCode questions do Arista Networks and Netflix share?
Arista Networks and Netflix share 7 LeetCode interview questions. 32 problems appear only in Arista Networks's list and 22 appear only in Netflix's list.
What topics overlap most between Arista Networks and Netflix?
The most common shared topics between Arista Networks and Netflix are Hash Table (5 shared questions), Array (4 shared questions), String (3 shared questions), Depth-First Search (2 shared questions), Sliding Window (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Arista Networks or Netflix?
Arista Networks has 12 Easy, 26 Medium, and 1 Hard questions. Netflix has 5 Easy, 19 Medium, and 5 Hard questions. Netflix has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Arista Networks and Netflix?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 Arista Networks-specific and 20 Netflix-specific questions to round out your prep.