I applied through college or university. I interviewed at JPMorganChase (Bengaluru) in Dec 2021
Interview
For campus hire, Online assessment has 2 parts one related to maths and probablilty MCQs. And part has 2 DSA question one painter partition problem and other 2d dp comparing 2 strings.
Rest of the rounds asked maths and probability: graph of x^x, probablilty of 2 people meeting if one waits for 10 mins
Other Quantitative Researcher Interview Reviews for JPMorganChase
First there was a techinal test having 2 coding problems. Then Another mcq test which had english ,quantative aptitude ,probability, and cs fundamentals.
Then I was shortlisted for interview. there were 3 techinal rounds . In 2 I was asked coding problems . In one puzzles.
Interview questions [1]
Question 1
puzzle questions were from brainstellar, one was the amoeba one in which there is p probability to get spilt .Hence find prob for extinction of that spieces.
My experience is mixed, it was great with some interviewers, but not with the others. Usually focused on textbook examples which interviewers themselves did not seem to care about. Overall, the scheduling was a nightmare, as many recruiters did not respond proactively..
Interviews online, starting with the hiring manager, then a sequence of interviews of 45min. Maths and probabilities questions, team-specific knowledge as well. Easy coding question - describe the approach; explain some programming concepts.
Interview questions [1]
Question 1
Compensation expectation, resume projects, work status