Epam Systems vs Goldman Sachs Interview Questions
Epam Systems lists 46 LeetCode interview questions while Goldman Sachs lists 261. They share 32 problems — 70% of Epam Systems's bank and 12% of Goldman Sachs's. Focus on the overlap first, then drill into 14 Epam Systems-only and 229 Goldman Sachs-only questions.
Read the full Epam Systems vs Goldman Sachs preparation guide →
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 32 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Epam Systems and Goldman Sachs.
Step 2 — Company-specific depth: Add Epam Systems-specific problems like Minimum Operations to Make a Uni-Value Grid, Longest Common Prefix, Rotate Array and Goldman Sachs-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Goldman Sachs skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
32 Shared Questions
High-priority problems to practice for both Epam Systems and Goldman Sachs.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
| Move Zeroes | Easy |
| Longest Palindromic Substring | Medium |
| Merge Sorted Array | Easy |
| Valid Anagram | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Reverse String | Easy |
| House Robber | Medium |
| Partition Equal Subset Sum | Medium |
| Longest Consecutive Sequence | Medium |
| String Compression | Medium |
| Trapping Rain Water | Hard |
| 3Sum | Medium |
| First Unique Character in a String | Easy |
| Merge Intervals | Medium |
| Generate Parentheses | Medium |
| LRU Cache | Medium |
| Add Two Numbers | Medium |
| Pow(x, n) | Medium |
| Roman to Integer | Easy |
| Maximum Subarray | Medium |
| First Missing Positive | Hard |
| Reverse Words in a String | Medium |
| Unique Paths | Medium |
| Reverse Linked List | Easy |
| Top K Frequent Elements | Medium |
| Kth Largest Element in an Array | Medium |
Showing top 30 of 32 shared problems.
Unique to Epam Systems (14)
Problems in Epam Systems's list that do not appear at Goldman Sachs.
| Problem | Difficulty |
|---|---|
| Minimum Operations to Make a Uni-Value Grid | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Vowels of a String | Easy |
| Palindrome Number | Easy |
| Maximum Difference Between Node and Ancestor | Medium |
| Reverse Integer | Medium |
| Two Sum II - Input Array Is Sorted | Medium |
| Duplicate Emails | Easy |
| Count Salary Categories | Medium |
| Multiply Strings | Medium |
| Edit Distance | Medium |
Unique to Goldman Sachs (229)
Problems in Goldman Sachs's list that do not appear at Epam Systems.
| Problem | Difficulty |
|---|---|
| Fraction to Recurring Decimal | Medium |
| High Five | Easy |
| Minimum Path Sum | Medium |
| Container With Most Water | Medium |
| Find the Winner of the Circular Game | Medium |
| Robot Bounded In Circle | Medium |
| Decode Ways | Medium |
| Number of Islands | Medium |
| Search in Rotated Sorted Array | Medium |
| Find Minimum in Rotated Sorted Array | Medium |
| Better Compression of String | Medium |
| Knight Probability in Chessboard | Medium |
Frequently Asked Questions
How many LeetCode questions do Epam Systems and Goldman Sachs share?
Epam Systems and Goldman Sachs share 32 LeetCode interview questions. 14 problems appear only in Epam Systems's list and 229 appear only in Goldman Sachs's list.
What topics overlap most between Epam Systems and Goldman Sachs?
The most common shared topics between Epam Systems and Goldman Sachs are Array (15 shared questions), String (11 shared questions), Hash Table (10 shared questions), Two Pointers (8 shared questions), Dynamic Programming (8 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Epam Systems or Goldman Sachs?
Epam Systems has 16 Easy, 27 Medium, and 3 Hard questions. Goldman Sachs has 48 Easy, 165 Medium, and 48 Hard questions. Goldman Sachs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Epam Systems and Goldman Sachs?
Start with the 32 shared problems since they cover what both companies ask most often. Then add 14 Epam Systems-specific and 20 Goldman Sachs-specific questions to round out your prep.