I applied online. The process took 2 weeks. I interviewed at Trexquant Investment (Kānpur, Uttar Pradesh) in Sept 2023
Interview
There was a problem statement given. I had to make an algorithm to play Hangman.
After i submitted my solution I got called for an interview. First was an Hr Interview. Second interview was technical and focused on my resume and the hangman solution.
Interview questions [1]
Question 1
Asked a leetcode medium level question on arrays. Had to solve in python.
I applied online. I interviewed at Trexquant Investment (Mumbai)
Interview
First the hangman problem with a threshold of 55% to get a call for interview.
Then one call with hr, with basic DSA question, (one needs to solve this in python).
Then one call with QR, asked about resume and puzzles and in-depth of the hangman solution
Interview questions [1]
Question 1
Opened the git repo for pairs trading and asked me to walk him through it,
Gave me the hangman task to be completed with neural networks. Second Stage was a Interview with their senior scientists and a leetcode question that you complete live in front of them.
I interviewed at Trexquant Investment (Beijing, Beijing)
Interview
First technical question, using numpy, generate two random sequences, then write a function to calculate their correlation coefficients, then use numpy to verify that what you wrote is correct, this question has not changed for many years!
Interview questions [1]
Question 1
Asked questions about how to handle a series of news headlines speculating on dividend changes and how that might affect alpha.