Epam Systems vs Pinterest Interview Questions
Epam Systems lists 46 LeetCode interview questions while Pinterest lists 49. They share 3 problems — 7% of Epam Systems's bank and 6% of Pinterest's. Focus on the overlap first, then drill into 43 Epam Systems-only and 46 Pinterest-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 3 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Epam Systems and Pinterest.
Step 2 — Company-specific depth: Add Epam Systems-specific problems like Two Sum, Longest Substring Without Repeating Characters, Minimum Operations to Make a Uni-Value Grid and Pinterest-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Pinterest skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
3 Shared Questions
High-priority problems to practice for both Epam Systems and Pinterest.
| Problem | Difficulty |
|---|---|
| String Compression | Medium |
| Multiply Strings | Medium |
| Top K Frequent Elements | Medium |
Unique to Epam Systems (43)
Problems in Epam Systems's list that do not appear at Pinterest.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Minimum Operations to Make a Uni-Value Grid | Medium |
| Valid Parentheses | Easy |
| Move Zeroes | Easy |
| Longest Common Prefix | Easy |
| Longest Palindromic Substring | Medium |
| Merge Sorted Array | Easy |
| Valid Anagram | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Rotate Array | Medium |
Unique to Pinterest (46)
Problems in Pinterest's list that do not appear at Epam Systems.
Frequently Asked Questions
How many LeetCode questions do Epam Systems and Pinterest share?
Epam Systems and Pinterest share 3 LeetCode interview questions. 43 problems appear only in Epam Systems's list and 46 appear only in Pinterest's list.
What topics overlap most between Epam Systems and Pinterest?
The most common shared topics between Epam Systems and Pinterest are String (2 shared questions), Two Pointers (1 shared questions), Math (1 shared questions), Simulation (1 shared questions), Array (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Epam Systems or Pinterest?
Epam Systems has 16 Easy, 27 Medium, and 3 Hard questions. Pinterest has 1 Easy, 29 Medium, and 19 Hard questions. Pinterest has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Epam Systems and Pinterest?
Start with the 3 shared problems since they cover what both companies ask most often. Then add 20 Epam Systems-specific and 20 Pinterest-specific questions to round out your prep.