I applied online. I interviewed at Susquehanna International Group (Bala Cynwyd, PA)
Interview
The initial round was an online assessment, followed by a phone interview on math questions/brainteasers. The next round was a one-week take home data exercise, and an onsite interview for about four to five rounds. Most questions on onsite interview was about math/probability/brainteasers, with one round discussing the data exercise.
The overall interview difficulty was average. The data exercise was hard, but the interview round discussing the exercise was very interesting and helpful.
Interview questions [1]
Question 1
Given an n-by-n real matrix A where every entry is nonnegative, if A^2 is the zero matrix, what is the maximum number of positive entries in A?
I interviewed at Susquehanna International Group (Sydney)
Interview
It was smooth process, i loved it. On time, good quality questions. It is not a hard one. I would say that it was a nice opportunity to be there. Also get ready for all kind of questions. Do not stress or do not overhelm yourself.
Online assessment, around 15 math questions, quite difficult due to time constraints. Involved probability, dynamic programming-style questions (not coding but only the logic). Waiting for the phone interview now. They sent email saying I advanced to the next stage within a day.
Interview questions [1]
Question 1
around 15 math questions, quite difficult due to time constraints.
I applied online. I interviewed at Susquehanna International Group
Interview
Difficult brain teasers. Lots of math and probability, need to think fast in order to answer all the questions in time and prepare a lot. Very limited time and very difficult questions you have to answer quickly
Susquehanna International Group interviews FAQs
Quantitative Researcher applicants have rated the interview process at Susquehanna International Group with 3.1 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 53% positive. To compare, the company-average is 54% positive. This is according to Glassdoor user ratings.
Candidates applying for Quantitative Researcher roles take an average of 19 days to get hired, when considering 141 user submitted interviews for this role. To compare, the hiring process at Susquehanna International Group overall takes an average of 19 days.
Common stages of the interview process at Susquehanna International Group as a Quantitative Researcher according to 141 Glassdoor interviews include:
Phone interview: 37%
Skills test: 23%
One on one interview: 14%
IQ intelligence test: 9%
Presentation: 5%
Background check: 4%
Personality test: 3%
Other: 2%
Drug test: 2%
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