I applied online. The process took 2 weeks. I interviewed at Susquehanna International Group in Sept 2016
Interview
Got a phone call from HR, asked me basic questions about my resume, for example my research background, programing languages and experience, the courses I have taken, how did you hear about SIG and why are you interested in this position or finance. Two days later, received the email said they will pursue other candidates and didn't explain why.
Interview questions [1]
Question 1
If you have multiple offers, what would affect your final choice.
I interviewed at Susquehanna International Group (Philadelphia, PA)
Interview
The first hurdle in SIG’s interview process is an online assessment administered through Mercer | Mettl. It tests knowledge in mathematics, probability, and statistics. The assessment combines puzzles and probability questions, along with topics like expected value, combinatorics, and logic. Overall, it follows the standard quant interview format — probability and statistics are the most critical areas to master before sitting the test.
An online math test testing topics such as probability theory, basic logics and word problems that you need to do in a relatively short time. I was not invited for further interviews
General question such as background and motivation then 2-3 math questions based on probability and expected value. Difficult than OA. But overall, it is managable if you have done a proper review.
Susquehanna International Group Quantitative Researcher Interview Questions | Glassdoor