Goldman Sachs Interview Questions (2026)
28 questions across 4 categories · Updated April 2026
Goldman Sachs interviews for technology roles include coding rounds, technical interviews covering data structures and algorithms, and a final round with senior engineers or managers. For quantitative roles, expect probability, statistics, and financial modeling questions. Cultural fit and communication are heavily weighted throughout.
Coding
View all CodingHow do you perform binary search on a sorted array efficiently?
Easy
How do you implement binary search to find a target in a sorted array?
Easy
How do you perform binary search on a sorted array to find a target index?
Easy
How do you reverse words in a given string?
Easy
How do you search for a target in a sorted array efficiently?
Easy
How do you find the first non-repeating character in a string?
Medium
How do you merge two sorted linked lists into one sorted list?
Easy
How do you sort an array in wave form?
Medium
How do you delete a node given only a pointer in a singly linked list?
Easy
How do you delete a node given only a pointer to it in a linked list?
Easy
Data Structures
View all Data StructuresDSA
View all DSAHow do you flatten a linked list with random pointers?
Hard
What is the optimal path to maximize collected rocks in a grid?
Hard
How do you determine if a binary tree is height-balanced?
Medium
How do you calculate the sum of a tree where each node is the sum of its children?
Medium
What is the optimal dynamic programming approach to maximize rocks collected in a grid?
Hard
What is the optimal path to maximize rocks collected in a grid?
Hard
How do you detect a loop in a linked list and find its start node?
Medium
How do you find the intersection point of two linked lists?
Medium
What is the optimal dynamic programming approach for a grid path problem?
Hard
How do you detect a loop in a linked list and find its start?
Medium
Technical
View all TechnicalHow do you approach solving string manipulation problems in DSA?
Medium
What is your general approach to solving string manipulation data structure questions?
Medium
What is your general approach to solving string manipulation DSA questions?
Medium
How do you approach solving DSA questions related to strings?
Medium
What is your systematic approach to solving string manipulation DSA questions?
Medium
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