DE Shaw vs Uber Interview Questions
DE Shaw lists 105 LeetCode interview questions while Uber lists 362. They share 36 problems — 34% of DE Shaw's bank and 10% of Uber's. Focus on the overlap first, then drill into 69 DE Shaw-only and 326 Uber-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 36 overlapping problems first. These are the highest-yield questions for candidates interviewing at both DE Shaw and Uber.
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 Uber-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
36 Shared Questions
High-priority problems to practice for both DE Shaw and Uber.
Showing top 30 of 36 shared problems.
Unique to DE Shaw (69)
Problems in DE Shaw's list that do not appear at Uber.
Unique to Uber (326)
Problems in Uber's list that do not appear at DE Shaw.
Frequently Asked Questions
How many LeetCode questions do DE Shaw and Uber share?
DE Shaw and Uber share 36 LeetCode interview questions. 69 problems appear only in DE Shaw's list and 326 appear only in Uber's list.
What topics overlap most between DE Shaw and Uber?
The most common shared topics between DE Shaw and Uber are Array (22 shared questions), String (9 shared questions), Dynamic Programming (8 shared questions), Hash Table (7 shared questions), Greedy (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: DE Shaw or Uber?
DE Shaw has 11 Easy, 64 Medium, and 30 Hard questions. Uber has 45 Easy, 215 Medium, and 102 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 Uber?
Start with the 36 shared problems since they cover what both companies ask most often. Then add 20 DE Shaw-specific and 20 Uber-specific questions to round out your prep.