3 round of online interviews. The first round was with the mentor himself and comes with an OA. The second round was with the DS team senior leadership, mainly discussing about past experiences. The final round was with the HM.
Interview questions [1]
Question 1
If the AB Test results in an uplift in one sector (for example: TikTok For Your Page), but a decrease in another sector (for example: TikTok Shop), how will you make final decision on the rollout of this test as a data scientist?
3 rounds of interview with hiring manager, director and human resources. Includes deep dive questions about your resume, SQL coding, follow up case study questions based on your background and a little bit of behavioral questions.
I applied through college or university. I interviewed at TikTok
Interview
OA + Machine learning OA + Technical + Business round
Pretty fast and smooth, questions asked are professional and straight into business. The interview results was also given within 2 days after the final round.
Interview questions [1]
Question 1
How do you do video clustering algorithm (unsupervised learning scenario)
it was reallly quick around 45 mins. HR was also very prompt in giving updates. I really appreciate the quick response times from the team. The interview was also rather straightforward - walk through past projects, asking about data pipeline and finally a SQL qn
