The interview consisted of one round (i failed the first round so didn't move on to later rounds). It was a 1hr zoom with an engineer, and we did one live coding problem.
I applied online. The process took 4 weeks. I interviewed at Jane Street (New York, NY) in Sept 2025
Interview
Only made it to first round interview rejected after. Consists of 3 steps, the problem starts simple and after completing builds upon it two more times. I think it was expected to get past first two steps and some of the third.
Interview questions [1]
Question 1
Design a struct(no padding), with access to fields and indexes.