I applied online. I interviewed at dataroots in July 2022
Easy interview
Application
I applied online. The process took 3 weeks. I interviewed at dataroots in Apr 2022
Interview
I sent my CV and was accepted to pass a code test online. I passed the test and my solution was 100% correct. After this, I received a template rejection email two weeks later. I sent emails to ask for some feedback or explanation about the rejection considering that I passed their test perfectly but never received an answer. Their HR team should learn to treat applicants better.
Ik had gesolliciteerd via hun website. Daarna makkelijke Codility test gemaakt (3 oefeningen), dan een eerste videogesprek, daarna een tweede gesprek: technisch interview. Bij het derde gesprek loonvoorstel besproken. Zeer snel proces.
Interview questions [1]
Question 1
Vragen over voorbije projecten, en algemene ML-vragen:
recall vs. precision, ROC-curve, git best practices, union vs. join, CI/CD, VM vs. container, ...
First little online code test: 3 questions, pretty easy
Then 2 HR interviews: first one pretty quick, second more about culture fit.
Technical test: exclusively theoretical questions. Requires in-depth knowledge of ML models and concepts.
Interview questions [1]
Question 1
What is overfitting and how to avoid or detect it?
What is backpropagation?