3 rounds of technical interviews, the two first rounds being very similar with probability questions, the third one involves a trading game that tests your intuition (more difficult, and doesn't have a nice closed ended formula, but you'll have to develop some strategy and intuition about winning the game)
Interview questions [1]
Question 1
Some probability questions and games involving probability and expectations
I applied through a recruiter. The process took 4 weeks. I interviewed at Jane Street in Jan 2026
Interview
Recruiter reached out to me. Have a phone call with recruiter, then scheduled an interview a couple weeks later. First round was about probability and expected value. Second round was coding
its hard to receive the online assessment, and if u r rejected, probably it's life-time long freeze - changing email address wouldn't work they have ur data. After the OA, couple rounds of virtual then onsite.
Interview questions [1]
Question 1
see the tradermath, get to know almost everything. Could be ramdonly asked.
