I applied online. I interviewed at Lingjun Investment
Interview
I have phone interview. At first it is self intorduction, then follows technical questions about regression and asset management. I can't remember the details for asset management. Overall it is friendly and not stressful.
Interview questions [1]
Question 1
If X and Y has noise in regression, how would that influence \beta
I applied online. The process took 1+ week. I interviewed at Lingjun Investment (Shanghai, Shanghai) in Sept 2025
Interview
The first round was an HR interview, where they learned about my educational background and career development plan; the second round was an interview with the team leader, which mainly focused on my past internship experiences and the details of what I accomplished; the third round was a technical interview, which was divided into two parts: IT and math.
Interview questions [1]
Question 1
What is topological sorting? Given a connection order constraint (for example, b must appear before c, and e and f must appear before a), output a feasible sequence of events; Then, identify all possible sequences
No technical questions. All about previous work experience and some details on what have been done. Interviewer dug very deeply on related works for about one hour. Not a hard one but no further progress with no reason.