leet code style questions were asked over the phone/live computer programming. Felt rushed for time, and interviewer was not that friendly. Should brush up on regression theory and programming. How is this not 30 words already
Preguntas de entrevista [1]
Pregunta 1
Running max on arry and further questions based on that
Acudí a una entrevista en Citadel Securities (Singapur)
Entrevista
Long telephonic and video interview. Maths, probability questions and a small programming assignment. Moderate difficult interview level. Motivation/ interest to join cit sec. Started
on time and very efficient use of time
It was mostly about coding. I was first being asked to share my research experience followed by a Q&A, and then we moved on to a DP problem. Since we discussed my research for ~ 40 min, I didn't have time to finish testing my code.
Acudí a una entrevista en Citadel Securities (New York, NY)
Entrevista
Internal matching process, then straight to a technical round. Technical Interview, some probability (brainteaser style, refresh conditional probability and Markov Chain) and linear regression, plus some coding puzzle (leetcode style medium)
Preguntas de entrevista [1]
Pregunta 1
Anything you know about linear regression and related follow ups