The interview process for the Quant Researcher role was challenging and multi-round. It began with online assessments testing logic, probability, and programming. This was followed by several rounds of technical interviews that focused heavily on brainteasers, math puzzles, probability theory, and quantitative reasoning.
Interview questions [1]
Question 1
If WHITE=000,RED=101,BLUE=110, and PURPLE=100, then what three-digit string corresponds to YELLOW?
Suppose I have a line of length L. I now select two points at random along the line. What is the expectation value of the distance between the two points, and why?
I applied online. The process took 4 weeks. I interviewed at WorldQuant in Apr 2023
Interview
They first gave an OA which had coding MCQs, probabiltiy MCQs and a coding questions. This was followed by 2 interviews. One interview was puzzles and brain teasers. The other was on
I applied online. I interviewed at WorldQuant (Taipeh) in Jul 2025
Interview
First round is a 3 hour math OA. After that, 3 round of back-to-back 45 minx2 interviews asking behavioral, math, and some market-making problems. The scheduling process is smooth and the interviewers gave out some hints if I got confused.