DE Shaw vs JPMorgan Interview Questions
DE Shaw lists 105 LeetCode interview questions while JPMorgan lists 78. They share 12 problems — 11% of DE Shaw's bank and 15% of JPMorgan's. Focus on the overlap first, then drill into 93 DE Shaw-only and 66 JPMorgan-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DE Shaw and JPMorgan.
Step 2 — Company-specific depth: Add DE Shaw-specific problems like Binary Tree Cameras, Find Minimum Cost to Remove Array Elements, Maximum Number of Subsequences After One Inserting and JPMorgan-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: DE Shaw skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both DE Shaw and JPMorgan.
| Problem | Difficulty |
|---|---|
| Letter Combinations of a Phone Number | Medium |
| Trapping Rain Water | Hard |
| Valid Parentheses | Easy |
| Sliding Window Maximum | Hard |
| Longest Consecutive Sequence | Medium |
| LRU Cache | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Best Time to Buy and Sell Stock II | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Count Binary Substrings | Easy |
| Container With Most Water | Medium |
| Two Sum | Easy |
Unique to DE Shaw (93)
Problems in DE Shaw's list that do not appear at JPMorgan.
Unique to JPMorgan (66)
Problems in JPMorgan's list that do not appear at DE Shaw.
Frequently Asked Questions
How many LeetCode questions do DE Shaw and JPMorgan share?
DE Shaw and JPMorgan share 12 LeetCode interview questions. 93 problems appear only in DE Shaw's list and 66 appear only in JPMorgan's list.
What topics overlap most between DE Shaw and JPMorgan?
The most common shared topics between DE Shaw and JPMorgan are Array (7 shared questions), Hash Table (5 shared questions), String (4 shared questions), Two Pointers (3 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DE Shaw or JPMorgan?
DE Shaw has 11 Easy, 64 Medium, and 30 Hard questions. JPMorgan has 25 Easy, 45 Medium, and 8 Hard questions. DE Shaw has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both DE Shaw and JPMorgan?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 DE Shaw-specific and 20 JPMorgan-specific questions to round out your prep.