Prepfully logo
Schedule a mock interview

Turn your TikTok DS ambition into a $295K+ offer.

Work 1-1 with DSs who have worked at TikTok and who've hired Data Scientists at scale.

Explore Coaches
18K+
Sessions Completed
4+
TikTok Coaches
4.94
Avg Coach Rating
Trustpilot stars4.8on Trustpilot

What to Expect in the TikTok DS Interview Loop

The TikTok DS interview loop is very structured. Each interview follows an almost-rigid format to assess you across very specific technical and leadership skills. Here's the process:

  1. 1. Recruiter Screen

    Screening for statistical and business intuition skills.

  2. 2. Technical Phone Screen

    SQL, statistics, and a product case study.

  3. 3. Onsite Loop

    3-4 rounds: Advanced Statistics, Coding, Product Case, and Behavioral.

    • Behavioral

    • Case Study

    • ML Knowledge

    • Statistics

    • Coding & SQL

Candidates keep coming back

63% book a follow-up

5.02 sessions on average

Hi, thank you so much for your session today. I find it really helpful and I'd glad that I have opportunity to learn about real work contents. I appreciate all suggestions you offered me and hope everything goes well with you. The coach is working in relevant area, for which reason they can provide inside information.

T

Prepared for

TikTok DS

5 star review

Thanks so much! Had very specific feedback and went over topics with me that I was weak in to improve what I needed to work on    

T

Prepared for

TikTok DS

5 star review

It's been two years since I met my coach again on Prepfully. Both of the sessions were insightful and inspiring. Thanks my coach and the platform. 

T

Prepared for

TikTok Data Scientist

5 star review

Thank you so much for your time and feedback on my mock interview. This is very valuable practice for me to prepare. Keep up the great work!  The mock interview really prepared me for the real interview coming up. I feel more confident since I have more practices and feedback right from a person who is currently work there! 

T

Prepared for

TikTok Data Science

5 star review

Ready to Ace Your TikTok DS Interview?

Get personalized 1-on-1 coaching from those who've sat on both sides of the TikTok interview table.

Explore Coaches

Frequently asked questions

Stuck on something? We're here to help with all your questions and answers in one place

See All FAQs