Two Sigma Software Engineer Interview Questions
Practice the exact questions companies are asking right now.
4Questions
1Company
4 Questions 1 Company
Showing 4 results
Two Sigma
Hard
Software EngineerImplement binary encode/decode with frequency tree
Problem Implement a binary encoding and decoding scheme for strings based on character frequencies (Huffman-like coding). You must implement two funct...
Coding & Algorithms
0
0
Dec 15, 2025
Two Sigma
Medium
Software EngineerExplain move and recent project
Behavioral + Project Deep-Dive: Motivation and Recent Project Context: Onsite behavioral prompt for a Quantitative Software Engineer role. The intervi...
Behavioral & Leadership
0
0
Aug 9, 2025
Two Sigma
Medium
Software EngineerSolve capital selection and grid escape
Implement two functions for algorithmic practice: 1) MaximizeCapitalAfterProjects(k, initialCapital, requiredCapital, profit): You may pick at most k ...
Coding & Algorithms
0
0
Aug 9, 2025
Two Sigma
Hard
Software EngineerCompute maximum currency exchange rate
You are given a set of currencies and the direct exchange rates between some pairs of them. Each direct exchange rate tells you how many units of one ...
Coding & Algorithms
0
0
Jul 20, 2025