I had three rounds of phone interviews with Jane Street Hong Kong in March 2015. The experience was very pleasant overall.
The interviewers were really nice and they tried to make me feel at ease.
The questions increased in difficulty in each round.
Implement a Spreadsheet class.
The following metrics were computed from 1 interview experience for the Jane Street Software Engineer role in Switzerland.
Jane Street's interview process for their Software Engineer roles in Switzerland is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Jane Street's Software Engineer interview process in Switzerland.