Solicité el puesto a través de la recomendación de un empleado. El proceso duró más de 1 semana. Acudí a una entrevista en Citi (New York, NY) en ago 2022
Entrevista
Submitted the application through the company's website and received contact from HR in one week. Had a first-round video interview with three people, and was not selected for the following interview process
Preguntas de entrevista [1]
Pregunta 1
Basic Python programming questions, time complexity, how to improve the algorithm, what is risk capital, other financial questions
HR call, interview from two of my actual teammates, HR call, 7 days later another interview, this time with my actual manager, HR call again, Salary expectation call, offer.
The interviews have been very similar. Very fast and professional process.
Within one month I got the offer
Preguntas de entrevista [1]
Pregunta 1
Linear Regression in depth, Data manipulation, Performance Metrics (ROC, AUC, specificity, F1 score,...), explanation of how Random Forests work, how confident I am with Python, R or SAS
First round with the hiring mgr, second round a 3 subround 1 on 1 interview. Tech: Behavioral questions are around 7:3. Process wenrt on steadily but slowly in the meantime.
3 interviews in a row. One hour each and mostly technical questions. Kind of difficult. First about walking through resume and your experiences. Second more technical and hard questions. Last one would be more about salaries and sponsorship.