Coupang vs Goldman Sachs Interview Questions
Coupang lists 49 LeetCode interview questions while Goldman Sachs lists 261. They share 24 problems — 49% of Coupang's bank and 9% of Goldman Sachs's. Focus on the overlap first, then drill into 25 Coupang-only and 237 Goldman Sachs-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 24 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Coupang and Goldman Sachs.
Step 2 — Company-specific depth: Add Coupang-specific problems like Split BST, Range Module, Course Schedule and Goldman Sachs-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Coupang skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
24 Shared Questions
High-priority problems to practice for both Coupang and Goldman Sachs.
| Problem | Difficulty |
|---|---|
| Word Break | Medium |
| Subsets | Medium |
| Decode String | Medium |
| LFU Cache | Hard |
| Longest Substring with At Most K Distinct Characters | Medium |
| LRU Cache | Medium |
| Find Pivot Index | Easy |
| Unique Paths | Medium |
| Shortest Bridge | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Longest Duplicate Substring | Hard |
| Snapshot Array | Medium |
| Basic Calculator II | Medium |
| Number of Islands | Medium |
| Single Element in a Sorted Array | Medium |
| Search a 2D Matrix | Medium |
| Sliding Window Maximum | Hard |
| Group Anagrams | Medium |
| Find Median from Data Stream | Hard |
| Open the Lock | Medium |
| Bus Routes | Hard |
| Search a 2D Matrix II | Medium |
| Reorganize String | Medium |
| Kth Largest Element in an Array | Medium |
Unique to Coupang (25)
Problems in Coupang's list that do not appear at Goldman Sachs.
| Problem | Difficulty |
|---|---|
| Split BST | Medium |
| Range Module | Hard |
| Course Schedule | Medium |
| Design In-Memory File System | Hard |
| Unique Paths II | Medium |
| Design Twitter | Medium |
| Shopping Offers | Medium |
| Longest Repeating Substring | Medium |
| Possible Bipartition | Medium |
| Regular Expression Matching | Hard |
| Remove K Digits | Medium |
| Find K Closest Elements | Medium |
Unique to Goldman Sachs (237)
Problems in Goldman Sachs's list that do not appear at Coupang.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Median of Two Sorted Arrays | Hard |
| First Unique Character in a String | Easy |
| Fraction to Recurring Decimal | Medium |
| High Five | Easy |
| Minimum Path Sum | Medium |
| Container With Most Water | Medium |
| String Compression | Medium |
| Find the Winner of the Circular Game | Medium |
| Merge Intervals | Medium |
| Robot Bounded In Circle | Medium |
| Decode Ways | Medium |
Frequently Asked Questions
How many LeetCode questions do Coupang and Goldman Sachs share?
Coupang and Goldman Sachs share 24 LeetCode interview questions. 25 problems appear only in Coupang's list and 237 appear only in Goldman Sachs's list.
What topics overlap most between Coupang and Goldman Sachs?
The most common shared topics between Coupang and Goldman Sachs are Array (14 shared questions), Hash Table (10 shared questions), String (9 shared questions), Binary Search (5 shared questions), Design (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Coupang or Goldman Sachs?
Coupang has 2 Easy, 33 Medium, and 14 Hard questions. Goldman Sachs has 48 Easy, 165 Medium, and 48 Hard questions. Coupang has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Coupang and Goldman Sachs?
Start with the 24 shared problems since they cover what both companies ask most often. Then add 20 Coupang-specific and 20 Goldman Sachs-specific questions to round out your prep.