Snowflake vs Zenefits Interview Questions
Snowflake lists 100 LeetCode interview questions while Zenefits lists 21. They share 8 problems — 8% of Snowflake's bank and 38% of Zenefits's. Focus on the overlap first, then drill into 92 Snowflake-only and 13 Zenefits-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 8 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Snowflake and Zenefits.
Step 2 — Company-specific depth: Add Snowflake-specific problems like Happy Number, Parallel Courses III, Design In-Memory File System and Zenefits-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zenefits skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
8 Shared Questions
High-priority problems to practice for both Snowflake and Zenefits.
| Problem | Difficulty |
|---|---|
| Course Schedule II | Medium |
| Trapping Rain Water | Hard |
| Course Schedule | Medium |
| LRU Cache | Medium |
| Min Stack | Medium |
| Graph Valid Tree | Medium |
| N-Queens II | Hard |
| Number of Islands | Medium |
Unique to Snowflake (92)
Problems in Snowflake's list that do not appear at Zenefits.
Unique to Zenefits (13)
Problems in Zenefits's list that do not appear at Snowflake.
| Problem | Difficulty |
|---|---|
| Median of Two Sorted Arrays | Hard |
| Reverse Linked List | Easy |
| Valid Parentheses | Easy |
| Generate Parentheses | Medium |
| Majority Element II | Medium |
| Excel Sheet Column Title | Easy |
| Majority Element | Easy |
| Convert Sorted List to Binary Search Tree | Medium |
| Sliding Window Maximum | Hard |
| Valid Palindrome | Easy |
| Flatten 2D Vector | Medium |
| Shortest Distance from All Buildings | Hard |
Frequently Asked Questions
How many LeetCode questions do Snowflake and Zenefits share?
Snowflake and Zenefits share 8 LeetCode interview questions. 92 problems appear only in Snowflake's list and 13 appear only in Zenefits's list.
What topics overlap most between Snowflake and Zenefits?
The most common shared topics between Snowflake and Zenefits are Depth-First Search (4 shared questions), Breadth-First Search (4 shared questions), Graph Theory (3 shared questions), Topological Sort (2 shared questions), Array (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Snowflake or Zenefits?
Snowflake has 13 Easy, 67 Medium, and 20 Hard questions. Zenefits has 5 Easy, 11 Medium, and 5 Hard questions. Zenefits has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Snowflake and Zenefits?
Start with the 8 shared problems since they cover what both companies ask most often. Then add 20 Snowflake-specific and 13 Zenefits-specific questions to round out your prep.