I applied through college or university. The process took 4 weeks. I interviewed at Susquehanna International Group
Interview
Fairly straightforward interviews with a large focus on conditional probability, Bayes' Theorem, expected value, and creative thinking. Not as much brainteasers as other interviews, but you should still be familiar with some of the most common ones. Each of the three rounds involves progressively harder/trickier iterations of these topics, but the final round in addition involves a group interview with other candidates to see how you solve the same types of problems as before in teams.
I applied through a recruiter. The process took 3 weeks. I interviewed at Susquehanna International Group (Sydney) in Jan 2026
Interview
4 rounds of interview
1- recruiter background check
2- HR to screen candidate/ behaviour question
3- trader - technical questions
4- head of operation - heavy operational stuffs
Overall pretty good. Last round you really need to prepare they will ask you to solve issues on the spot under pressure by throwing a lot questions
Interview questions [1]
Question 1
A lot about options
A project give you tomorrow how will you finish it step by step
1. Finish a test, I think it is difficult and involves professional knowledge. The last part is mathematical questions
2. Some questions about the companies, industry knowledge.
3. Test your knowledge of the position
Interview questions [1]
Question 1
What do you think you have that qualifies you for this job
I applied online. I interviewed at Susquehanna International Group
Interview
Phone Call with Australia office HR (General motivational question) for screening purposes. Once you get through this round, interview with US HR(Motivational + Technical). The questions that I got for the technical interview can all be found on glassdoor.
