J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez TikTok (San Francisco, CA) en juin 2025
Entretien
Coding and Behavior questions, asking about product cases and how to design a data pipeline in a specific context. Lasts for 40 minutes, coding include sql and python, leetcode medium.
J'ai postulé via la recommandation d'un employé. Le processus a pris 2 semaines. J'ai passé un entretien chez TikTok (San Jose, CA)
Entretien
3 rounds in total. Every round will have deep dive on Resume, foundation questions, 2-3 Coding questions, BQ questions... Overall fair enough. Coding on their own platform. Might interview in Chinese sometimes.
First round of tech interview: 3 questions, 1 SQL hard, 1 SQL medium and 1 brain teaser. Interviewer asked to code in a notepad and insist my solution was wrong. As I couldn't run the code in IDE I couldn't prove my code was right. After my interview I ran my code and it is working perfectly well.
J'ai postulé via un recruteur. J'ai passé un entretien chez TikTok
Entretien
I solved complex SQL problems, discussed Spark architecture, and answered performance optimization questions, including indexing strategies, partitioning, query tuning, and resource management in distributed data processing systems effectively and efficiently.