3 rounds. Made it to only first. Stack machine based coding problem. Problem was not too difficult and interviewer was also very friendly. Lasted about 40-45 minutes online . The interviewer guided through the problem in each step. Very focused on code quality rather than time complexity.
Interview questions [1]
Question 1
Code a stack machine to follow list of instructions.
I applied through a recruiter. I interviewed at Jane Street (Hong Kong)
Interview
My first interview was a video call, programming interview. After this round I was invited to the onsite interview rounds and flown to the HK office. Did 2 rounds of programming problems, before being told I was unsuccessful.
I applied online. I interviewed at Jane Street (New York, NY)
Interview
Nontrivial leet code questions, medium to hard range with focus, some mock games, and in-depth follow-up / edge case questions. 1 screening round follow by onsite that was 4-5 interviews.
Interview questions [1]
Question 1
Can disclose exact questions but leetcode medium + with multi-stage questions on how to optimize things further.
It was a great interview process. The interviewer was very nice. The coding question is so so level, but really focus on your communication skills. Got rejected even if I passed all the tests.