I applied online. The process took 3 weeks. I interviewed at Jane Street (Warsaw, Masovia) in Feb 2017
Interview
I was asked to solve an online task with the limit time of 1 hour. It was just an URL to the coding challenge in hackerrank which I could solve whether was the best time for me.
Interview questions [1]
Question 1
Two players play some simple game on the paper (joining lines on a square plane). Given a list of moves determine who is the winner.
The process started with an initial virtual round, followed by an onsite interview. It included a mix of system design and coding problems focused on real-world system applications. Unfortunately, I didn’t perform well in the onsite, which was the most critical stage.
It was a very quick and painless process. Recruiter very responsive, kind interviewers. High implementation and difficult problems, so failed onsite after 3 interviews and a Question and Answer Session.
Did not pass the initial coding round. I tried to explain my thought in details to the interviewer but failed to translate my thought into code. So far interviewer is very nice.