Fui entrevistado pela DRW (Chicago, IL) em fev. de 2021
Entrevista
Applied via a headhunter. Received three phone calls and chatted with several team leads. Got one take-home coding challenge after that. Took one month for the whole process. Slow but smooth.
Candidatei-me por meio de uma faculdade ou universidade. Fiz uma entrevista na empresa DRW (Londres, Inglaterra).
Entrevista
The interview process began with an online assessment that tested probability, brainteasers, and coding. This was followed by a technical interview where I solved algorithmic problems in Python and programming theory
Perguntas de entrevista [1]
Pergunta 1
They asked me to design a function that simulates a queue using two stacks and ensures efficient enqueue and dequeue operations.
3 OA questions, pretty challenging - dp/graph/array questions. Time constraint was ok (enough time to answer all the questions) but definitely a harder OA. Also hackerrank has only C/C++ and Java
O processo levou 2 meses. Fiz uma entrevista na empresa DRW.
Entrevista
Long process - two months.
hacker rank + 7 interviews
on average one interview per week
kept me really long with giving out the offer
changing priorities in the middle of the process
Perguntas de entrevista [1]
Pergunta 1
tech questions about previous projects, merge sort, average value for dice game, graph algorithms hacks, chessboard (rooks + walls), window function on time series
