I had one phone interview, and the interviewer was friendly. Following that, I was invited for an onsite interview in Hong Kong.
On that day, I had two interviews, each with two interviewers present (one leading, the other participating). I couldn't answer the questions well, so in the end, I didn't receive an offer.
Overall, however, it was a great interview experience. I learned a lot about the company and had a nice two-day stay in Hong Kong.
The following metrics were computed from 2 interview experiences for the Jane Street Software Engineer (Internship) role in Singapore.
Jane Street's interview process for their Software Engineer (Internship) roles in Singapore is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Jane Street's Software Engineer (Internship) interview process in Singapore.