Software Development Engineering, Full Time
Software Development Engineering, Full Time
A good salary. Besides, it is a financial company emphasizing technology. Work rotation between New York, London, and Hong Kong is very good.
The only cons I can give may be that its interview is a little hard and it can provide much exposure.
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Jane Street Interview Questions
Jane Street Interview Experiences
Software Engineer
1. First-round interview: A medium LeetCode problem about algorithms. 2. Passed and changed into quant trader. 3. Online interview test. About four probability questions. 4. Failed. And I cannot continue my SWE interview.
SWE Intern
The interview was conducted online. The interviewer asked me to code on CoderPad so that both of us could edit the code simultaneously. The problem wasn’t a typical LeetCode-style question; it was more about designing a real system.
Software Engineer
Resume screen, followed by a single Online Assessment on HackerRank. This assessment had three parts, all related to the same theme (Run Length Encoding), and built off of one another. You were allowed to reuse code from earlier sections. The time
Software Engineer
Hong Kong, ChinaNovember 25, 20251. First-round interview: A medium LeetCode problem about algorithms. 2. Passed and changed into quant trader. 3. Online interview test. About four probability questions. 4. Failed. And I cannot continue my SWE interview.
SWE Intern
Hong Kong, Hong Kong, ChinaNovember 3, 2025The interview was conducted online. The interviewer asked me to code on CoderPad so that both of us could edit the code simultaneously. The problem wasn’t a typical LeetCode-style question; it was more about designing a real system.
Software Engineer
Hong Kong, Hong Kong, ChinaOctober 28, 2025Resume screen, followed by a single Online Assessment on HackerRank. This assessment had three parts, all related to the same theme (Run Length Encoding), and built off of one another. You were allowed to reuse code from earlier sections. The time
