Me postulé a través de una recomendación de un empleado. El proceso tomó 6 semanas. Acudí a una entrevista en Citadel Securities
Entrevista
2 round technical (may ask technical questions about resume) + virtual onsite (5 back to back interviews) + writing an essay (like applying for a university) + 4hrs assessment (personality etc)
Preguntas de entrevista [1]
Pregunta 1
Coding
Algorithms
Brainteasers
Questions on ML (feature construction & modeling)
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