I applied online. The process took 2 weeks. I interviewed at WorldQuant (New York, NY) in Jan 2018
Interview
The first step of the interview process was an initial discussion with the Human Resources representative of the company. The second step of the interview process was an online assessment combining mathematical, statistical and computer science questions that lasted approximately 2 hours.
Interview questions [1]
Question 1
Describe a predictive method you have previously used
I applied online. I interviewed at WorldQuant (Budapest) in May 2021
Interview
I had a 14 questions test on Hackerrank and I has 90 minutes to solve them. They were mostly coding and mathematics questions. The theory of computing is also important.
Interview questions [1]
Question 1
What is the time complexity of the given brench? (There were an attached image)
The first section is the Online Assessment section, which has 4 coding issues in the "hackerrank". 120 min
Tech questions: 3 interviewers, 45 min/person
Tech questions: 3 interviewers, 45 min/persion
Final interview: 30 min
Interview questions [1]
Question 1
Q: introduce the projects in the Ph.D. stage.
math questions, algorithm questions