Ho presentato la mia candidatura tramite l'università. Ho sostenuto un colloquio presso Two Sigma (New York, NY)
Colloquio
Basic probability questions (e.g. the 2 envelope puzzle) as well as more complicated stuff (e.g. deriving the MLE for linear models).
There were a bunch of folks in the final round from various teams that came in & interviewed me. They can also cut the interview day short if they don't think you're gonna be a fit (which I thought was harsh, but very much understandable).
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.
Ho presentato la mia candidatura online. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Two Sigma (New York, NY) nel mese di dic 2024
Colloquio
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
