I applied through an employee referral. The process took 4 weeks. I interviewed at Jane Street (New York, NY) in Oct 2024
Interview
There are a number of interview rounds. Each one seemingly consist of essentially the same things: brain teasers and math(overwhelming probability) problems. They get progressively harder over each interview and within each interview.
I applied online. The process took 2 days. I interviewed at Jane Street (London, England) in May 2023
Interview
The interview consists of several rounds of phone call and a final round of in-person interview. They consist of mainly probability questions with increasing level of difficulty. Apparently no knowledge in finance is required.
Interview questions [1]
Question 1
They asked if I had exploding offers or other difficulties.