I applied online. I interviewed at Susquehanna International Group (New York, NY) in Sep 2024
Interview
17 questions 1hr OA, not hard (easy undergrad level math, some simple logic puzzles), biggest constraint is time. No coding. Then phone interview with HR, got asked very basic behavioral and math questions, nothing hard again, but got declined.
Interview questions [1]
Question 1
Bayes theorem, combinatorics (if I did it correctly)
Phone Screen, only problem-solving, no research deep dive or behavior question, one about linear regression, one about three candidates voting problem, an algorithm problem about sorting. It was not so difficult but I was not well prepared so I failed.
Interview questions [1]
Question 1
Three candidates voting problem, linear regression
Started with easy probability questions, and then got hard. There was about 20 questions. Mostly tested Combinatorics and Permutations knowledge and Expectation and Variance stuff. Was a good learning experience.
online coding assessment through hacker rank. included couple easy to medium leetcode style questions. got through all of them in half the time. have not heard back yet. this is to fill up the word count