Solicité el puesto a través de un captador. El proceso duró 3 semanas. Acudí a una entrevista en Citadel Securities (New York, NY) en sept 2025
Entrevista
I was given a hacker rank exam. Difficult questions definitely LC hard. Trees, Double heaps, and stack tracking bar widths were all involved. I’d say prep LC hards you haven’t seen and do your best.
Preguntas de entrevista [1]
Pregunta 1
I can’t provide specifics but tree based question with repeated traversal and creation of sub trees.