Tiktok | Data Scientist | Singapore | Oct 2023 [Offer]

Timeline: 1.5 months
Total rounds: 5

1. HR phone screen: Recruiter will first reach out to you to understand who you are and ask about your past experience. If you are a great potential candidate, she will proceed you to the technical interview
2. Technical round #1

• Introduce yourself
• Go through the resume and let you choose a project that you are the most proud of to talk about it in detail
• How to design an ML pipeline end to end
• How to handle imbalanced data
• 1 SQL Leetcode Hard question and 1 Python Medium Leetcode question

3. Technical round #2: same as above but the interviewer is 1 or 2 level above the previous interviewer
4. Technical round #3: with Hiring Manager

• Introduction
• Mostly behavioural

5. HR Partner round:

• Behavourial questions
• Salary expectation

If you pass all the rounds, 3 days later the HR will reach out to you for a verbal offer.

All the best