I interviewed at Flatiron Health (London, England)
Interview
First round was a coding assessment to complete at home. This involved questions in SQL and Python. The second round was a video interview with two data scientists. We discussed my background and current experience plus a few technical questions.
Interview questions [1]
Question 1
Explain a data science project you have recently worked on.
I applied online. I interviewed at Flatiron Health
Interview
Online coding test, very simple questions for SQL and Python. However online platform was not working correctly as SQL output was exactly as they asked for but it said the answer didn't match. I left a comment in the code but clearly it was not reviewed by any technical person.
Interview questions [1]
Question 1
Basic dataframe groupbys, average of columns that kind of thing
I applied online. I interviewed at Flatiron Health
Interview
- Very friendly and helpful
- not too difficult
- talk about some of you work followed by some simple coding tasks
- Basic questions about classification task, explain why performance is low of given model