J'ai postulé via un recruteur. J'ai passé un entretien chez Two Sigma
Entretien
The first interview was a round with a data scientist. After that round I was progressed to a coding interview round along with a round on statistics and probability. Unfortunately, I did not make it past this round.
Questions d'entretien [1]
Question 1
I was asked to prove that if two random variables are independent, they are uncorrelated.
Applied online and received the online assessment about two weeks later. After that, I was invited to the first-round interview focused on data analysis. I reached the final stage, which consisted of three rounds, but did not pass.
J'ai postulé en ligne. Le processus a pris 4 semaines. J'ai passé un entretien chez Two Sigma (New York, NY) en déc. 2024
Entretien
Same OA as last years. Nailed all three, but didn't get any next step invitation. Last year the interviewer was late for 20 min, not respectful during the interview, and intentionally gave out hard questions.
Started with a few background questions surrounding research projects, then jumped into technical questions about probability and correlation matrices. The question involved statistics and linear algebra knowledge. Couldn’t answer one question then switched to another