Solicité el puesto a través de una agencia de empleo. El proceso duró 6 semanas. Acudí a una entrevista en WorldQuant (Moscú, ) en jun 2021
Entrevista
Two online tests. First one on Python at HackerRank with 3 quite simple tasks for 2 hours. Another one on maths/probability/statistics at internal platform. Test consists of two parts, a break between them is possible. Each task has limited time two solve, tasks in second part seemed way harder.
Followed with invitation to a set of 3 interviews with researchers. Pleasant conversations, with tasks on algorithms and statistics.
Preguntas de entrevista [1]
Pregunta 1
Minimal number of operations to make all elements in array equal using only +1 or -1 on any number.
Envié una solicitud electrónica. El proceso duró 2 meses. Acudí a una entrevista en WorldQuant en nov 2025
Entrevista
Screening -> Online tests in math (many problems on a variety of topics) and programming (3 easy problems on data parsing and filling in gaps) -> 3 technical interviews (math, programming, and DS/finance), usually a few simple warm-up questions and 2 more difficult problems to test the depth of knowledge -> interviews with teams, talk about your experience, scientific work, then questions related to the specifics of the team you are applying for, you need to come up with hypotheses about the data -> rejection
Preguntas de entrevista [1]
Pregunta 1
The team interview included questions from the Green Book. The questions from other stages were unique but fairly straightforward, with the exception of one that asked about knowledge of mathematical induction.
Envié una solicitud electrónica. El proceso duró 2 meses. Acudí a una entrevista en WorldQuant (Ciudad Ho Chi Minh)
Entrevista
There were 5 rounds in total. It began with a 30-question math assessment on HackerRank, followed by two face-to-face interviews focused on probability. Next, I completed a 24-hour take-home test and presented my findings. The process concluded with a final interview with a manager to assess cultural fit.
Very hard interview, I suggest you to study hard linear algebra statistics probability and more more more more because again it is hard very hard and I need to hit word qouata here
