I was given 2 leetcode hard problems.
I have to solve them within 30 minutes on hackerrank.
There will be follow ups for both of questions.
Then last part is to ask them questions, anything you interested.
Preguntas de entrevista [1]
Pregunta 1
I don't remember, but pretty sure is leetcode problem
Solicité el puesto por otro medio. Acudí a una entrevista en TikTok (San Jose, CA) en dic 2025
Entrevista
Pre order traversal of tree, need to construct tree from list, no template given, got asked about my resume a lot, dive deep, asked about internship experience and research experience, relevant questions towards research
about my resume, bq questions, some fundamental questions, then a lc,
finally the qa part, but it does not go smoothly. I feel the interviewer did not want to talk to me much
OA, followed by 3 rounds of onsite interview, all three rounds are coding round, 2 medium and 1 hard leetcode level coding, and one of the round asked some full stack related questions
Preguntas de entrevista [1]
Pregunta 1
hard leetcode level question, and project deep dive
