Envié una solicitud electrónica. Acudí a una entrevista en Optiver
Entrevista
First round was some pandas and data stuff along with a few probability questions. The second round was a behavioral interview with a recruiter. Last round was sports betting + data analysis.
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Otras opiniones sobre las entrevistas para el puesto de Data Scientist en Optiver
First round is HR interview, all BQs. Second is Tech round, gave me a hard level Leetcode problem. Third round is a case study, I forget the detail but it is a really complicated problem, a lot of data details need to be noticed. My programming language is Python.
HR Phone Interview: All BQs
Online Assessment: HackerRank (prolly some python Qs just forgot)
On-Site Tech Interview: Probabilities and Statistics
Final BQ Interview
The whole process took about a month, casual interview vibe
Got an online coding test invitation immediately after submitting an application. It took three hours, but I didn't proceed to the next round. I don't remember all of the questions, but one was coding up a trader analyzer