I applied online. The process took 2 weeks. I interviewed at Pella in Oct 2024
Interview
2 rounds both consisted of behavioral and technical questions. First round with hiring managers and data engineers super easy behavioral questions and resume questions. 2nd round was with a Senior Data Scientist, asked mostly technical questions about my resume like "why did you choose this ML algorithm?" or like "What could you have done different?"
Interview questions [1]
Question 1
If you were betting on someone winning money, which evaluation metric would you choose to maximize your success rate in predicting the winner? Consider metrics like F1-score, entropy, AUC, recall, and precision.