I applied online. The process took 1 week. I interviewed at Jane Street (Cambridge, England) in Nov 2015
Interview
Applied for the internship and was offered a telephone interview very quickly. Lots of maths questions involved. A few simple probability questions and then one harder problem. Did not make it through to the next stage as I screwed up a couple of the questions. Interviewer seemed nice. They also offered to move the interviews forward if I was applying to other companies.
Interview questions [1]
Question 1
What is the angle between the two hands of a clock at some time? (Can't remember the exact time)
I interviewed at Jane Street (London, England) in Jan 2026
Interview
einen runden spiele am Vormittag und dann programmieren am nachmittag.
Biem spiele hat man parallel wetten sollen, also ein buy and sell zwishudn ein sechseiiger Würfel und sowas. oder karten wetten auf das die karte rot ist und zwischen 5-9 was zahlst du für diesen output und so. anrfang rechnen danach abschärtzen udn Ergebnisse interpretieren
Overall, it was a pleasant interview experience. I answered a few personal questions and encountered one that was slightly confusing, but the interviewer was friendly, and the conversation flowed well overall
Probability questions, nothing crazy but quite open ended, they want to know your thought process and calculations. Pen and paper allowed but no calculator. No OA, a few rounds and got rejected. Zoom call with a trader.