Data Science Interview

I came across a company’s interview process. Here’s my experience. They are hiring for Lead Data Scientist. As I asked the process they mentioned have a 5 step process.

1. DSA and Data Science Fundamentals
2. System Design
3. Data Science & LLM Round
4. Managerial Round
5. HR round

Why is DSA required for this role? Also what kind of questions you came across? And what is your experience?

Note: Don’t ask for Company Name