I applied online. I interviewed at Jane Street (Hong Kong) in Dec 2014
Interview
I interview with their HK office. I got the telephone interview invitation around 10 days after I submitted my application online. They asked me to provide convenient time in the following week. The interview is nice and patient. I got invitation to the 2nd round 2 hours after I finish the first only. I like there administrations. Very organised and efficient.
Interview questions [1]
Question 1
Four probability problems. The first 3 are very easy, but should be worked out without pen or paper. The 4th is harder, but still a typical quant interview problem
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.