Envié una solicitud electrónica. El proceso duró 1 semana. Acudí a una entrevista en WorldQuant (Los Angeles, CA) en nov 2017
Entrevista
Got the invitation on linkedIn from HR, called and asked for CV; phone screen from HR; online test of 2 hrs of probability, brain teasers, and programming. Got rejected after the test
The process was ok and fast. A set of 10 problems to solve related to math probability and so on, and two interviews with emploees, the second interview was a bit weird, because of the interviewer
Preguntas de entrevista [1]
Pregunta 1
10 mathematical questions and later 3 questions with an emploee. The second interview was of two to three questions
The interview process for the Quant Researcher role was challenging and multi-round. It began with online assessments testing logic, probability, and programming. This was followed by several rounds of technical interviews that focused heavily on brainteasers, math puzzles, probability theory, and quantitative reasoning.
Preguntas de entrevista [1]
Pregunta 1
If WHITE=000,RED=101,BLUE=110, and PURPLE=100, then what three-digit string corresponds to YELLOW?
Suppose I have a line of length L. I now select two points at random along the line. What is the expectation value of the distance between the two points, and why?
4 technical interviews, and 1 HR interview, roughly 7 hours.
I have finished all the exercise (around math, logic, probability ...), around 3 exercises/interview.
I think I have been rejected because of one interview I have taken 30 minutes to finish one question (due to stress), although I have done all the 3 exercises successfully.
Preguntas de entrevista [1]
Pregunta 1
Questions on probability (theory + exercises), linear algebra with intersection of geometrical structure in 3-dimensional plan, and math enigmas that use arithmetic.
