Databricks vs Snapchat Interview Questions
Databricks lists 31 LeetCode interview questions while Snapchat lists 99. They share 5 problems — 16% of Databricks's bank and 5% of Snapchat's. Focus on the overlap first, then drill into 26 Databricks-only and 94 Snapchat-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Databricks and Snapchat.
Step 2 — Company-specific depth: Add Databricks-specific problems like Design Hit Counter, IP to CIDR, Design Tic-Tac-Toe and Snapchat-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snapchat skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both Databricks and Snapchat.
| Problem | Difficulty |
|---|---|
| Find All Anagrams in a String | Medium |
| Shortest Path in a Grid with Obstacles Elimination | Hard |
| Snapshot Array | Medium |
| Shortest Path in Binary Matrix | Medium |
| Merge Intervals | Medium |
Unique to Databricks (26)
Problems in Databricks's list that do not appear at Snapchat.
| Problem | Difficulty |
|---|---|
| Design Hit Counter | Medium |
| IP to CIDR | Medium |
| Design Tic-Tac-Toe | Medium |
| House Robber | Medium |
| Step-By-Step Directions From a Binary Tree Node to Another | Medium |
| Time Based Key-Value Store | Medium |
| House Robber II | Medium |
| RLE Iterator | Medium |
| Longest Palindrome by Concatenating Two Letter Words | Medium |
| Closest Leaf in a Binary Tree | Medium |
| Number of Recent Calls | Easy |
| Text Justification | Hard |
Unique to Snapchat (94)
Problems in Snapchat's list that do not appear at Databricks.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Valid Sudoku | Medium |
| Sudoku Solver | Hard |
| Combination Sum | Medium |
| Combination Sum II | Medium |
| Wildcard Matching | Hard |
| Minimum Window Substring | Hard |
| Unique Binary Search Trees | Medium |
| Word Ladder | Hard |
| Word Break II | Hard |
| Reverse Words in a String | Medium |
Frequently Asked Questions
How many LeetCode questions do Databricks and Snapchat share?
Databricks and Snapchat share 5 LeetCode interview questions. 26 problems appear only in Databricks's list and 94 appear only in Snapchat's list.
What topics overlap most between Databricks and Snapchat?
The most common shared topics between Databricks and Snapchat are Array (4 shared questions), Hash Table (2 shared questions), Breadth-First Search (2 shared questions), Matrix (2 shared questions), String (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Databricks or Snapchat?
Databricks has 2 Easy, 22 Medium, and 7 Hard questions. Snapchat has 6 Easy, 62 Medium, and 31 Hard questions. Snapchat has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Databricks and Snapchat?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Databricks-specific and 20 Snapchat-specific questions to round out your prep.