DE Shaw Interview Questions

Last Updated : 6 Aug, 2025

Navigate the world of DE Shaw & Co., a renowned global investment and technology development firm headquartered in New York City. Since its founding, DE Shaw, which specializes in a range of financial services such as hedge funds, private equity, and proprietary trading, has been a trailblazer in the finance sector. DE Shaw has offices thoughtfully placed all around the world, offering a wide range of financial solutions along with a dedication to innovation. Here, we have curated a list of some important interview questions to help you ace your DE Shaw interview.

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DE Shaw Interview Questions

If you are preparing for a job interview at DE Shaw and want to increase your chances of getting the job, familiarizing yourself with common interview questions and preparing well-thought-out answers would be wise. This preparation might provide you with a clear advantage over the competition and raise the possibility that your job application will be accepted.

DE Shaw Interview Questions on DSA

Problems

Practice

Bitonic PointSolve
Smallest window in a string containing all the characters of another stringSolve
Shortest Common Super-sequenceSolve
Interleaved StringsSolve
Two Mirror TreesSolve
Height of Binary TreeSolve
Reverse a Linked ListSolve 
Longest Common Sub-sequenceSolve
Smallest positive missing number  Solve
Geek and its Game of Coins Solve
Scrambled StringSolve
0 1 KnapsackSolve 
Tarjan’s AlgorithmSolve
Detect Loop in linked list Solve
Trapping Rain WaterSolve
Maximum path sum in matrixSolve
Search in a Rotated ArraySolve
Array RemovalsSolve
Largest BST Solve
Water OverflowSolve
Rotate by 90 degrees Solve
Min Number of Flips Solve 
Clone a linked list with next and random pointerSolve
Find Peak Element Solve
Best Time to Buy and Sell Stock Solve 
Longest Subarray With No RepetitionsSolve 
Chocolate Distribution Problem Solve 
Circular tour Solve 
Sliding Window MaximumSolve
Trie | (Insert and Search) Solve
Jump GameSolve 
Find the number of islands Solve 
Intersection Point in Y Shapped Linked Lists Solve 
Count distinct pairs with difference k Solve
LCA Of Binary Tree Solve 
Maximum difference of zeros and ones in binary stringSolve
Print all nodes that don’t have siblingSolve 
Bottom View Of Binary Tree Solve 
Kadane’s Algorithm Solve 
Print Anagrams Together Solve
Spirally traversing a matrix Solve 
LRU Cache Solve 
Count BST nodes that lie in a given range Solve 
Climbing Stairs to reach at the top Solve 
Alien dictionary Solve 
Burning Tree Solve
Longest Increasing Subsequence Solve 
Inorder Tree Traversal Solve  
Minimum PlatformsSolve 
Topological sort Solve
Nth Fibonacci Number Solve 
Count the number of possible triangles Solve 
Count More than n/k Occurences Solve 
Rotten Oranges Solve 
Decode the string Solve 
QuickSort on Doubly Linked List Solve 
Word Ladder Solve 
Wildcard Pattern Matching Solve 
Capacity To Ship Packages Within D Days Solve 
Missing number in array Solve 

DE Shaw Interview Questions on OS

The operating system is a type of system software. In essence, it oversees every resource on the computer. An operating system serves as an interface between software and other computer hardware components.

DE Shaw Interview Questions on Computer Networks

A computer network is a system that connects multiple separate computers so that they can exchange information (data) and resources. The integration of computers and other gadgets allows users to converse more effortlessly.

DE Shaw Interview Questions on DBMS and SQL

A database management system is a piece of technology or software that helps with data management. A few well-known databases are MongoDB, Oracle, MySQL, and so forth. Numerous operations, such as building a database, storing data in the database, updating an existing database, and deleting data from the database, are provided by DBMSs.

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