Arista Networks vs Snowflake Interview Questions
Arista Networks lists 39 LeetCode interview questions while Snowflake lists 100. They share 7 problems — 18% of Arista Networks's bank and 7% of Snowflake's. Focus on the overlap first, then drill into 32 Arista Networks-only and 93 Snowflake-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 Snowflake.
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 Snowflake-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snowflake 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 Snowflake.
| Problem | Difficulty |
|---|---|
| Course Schedule II | Medium |
| Copy List with Random Pointer | Medium |
| LRU Cache | Medium |
| Simplify Path | Medium |
| Word Search | Medium |
| Top K Frequent Elements | Medium |
| Merge Two Sorted Lists | Easy |
Unique to Arista Networks (32)
Problems in Arista Networks's list that do not appear at Snowflake.
| 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 |
| Contains Duplicate II | Easy |
| Inorder Successor in BST II | Medium |
| Maximum Depth of Binary Tree | Easy |
| Missing Number | Easy |
| Search in Rotated Sorted Array | Medium |
Unique to Snowflake (93)
Problems in Snowflake's list that do not appear at Arista Networks.
Frequently Asked Questions
How many LeetCode questions do Arista Networks and Snowflake share?
Arista Networks and Snowflake share 7 LeetCode interview questions. 32 problems appear only in Arista Networks's list and 93 appear only in Snowflake's list.
What topics overlap most between Arista Networks and Snowflake?
The most common shared topics between Arista Networks and Snowflake are Hash Table (3 shared questions), Linked List (3 shared questions), Depth-First Search (2 shared questions), String (2 shared questions), Array (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Arista Networks or Snowflake?
Arista Networks has 12 Easy, 26 Medium, and 1 Hard questions. Snowflake has 13 Easy, 67 Medium, and 20 Hard questions. Snowflake has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Arista Networks and Snowflake?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 Arista Networks-specific and 20 Snowflake-specific questions to round out your prep.