Ho presentato la mia candidatura online. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Flatiron Health (Berlino)
Colloquio
Interview process lasted about a month and looked like this:
1. Automatic technical screening: perform a basic SQL and basic data analytics task on your time within 60-90(?) minutes.
2. Interview with hiring manager that also included small programming task.
3. Case studies interview.
3. Behavioral interview.
4. Coding interview.
5. Data modelling
Domande di colloquio [1]
Domanda 1
How would you design database tables to support particular analytics queries.
Ho sostenuto un colloquio presso Flatiron Health (Londra, Inghilterra)
Colloquio
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.
Domande di colloquio [1]
Domanda 1
Explain a data science project you have recently worked on.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Flatiron Health
Colloquio
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.
Domande di colloquio [1]
Domanda 1
Basic dataframe groupbys, average of columns that kind of thing
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Flatiron Health
Colloquio
- 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
