J'ai postulé en ligne. Le processus a pris 4 semaines. J'ai passé un entretien chez General Motors (GM) en janv. 2026
Entretien
1. Initial screen in Codility, this was a little strange as it asked questions that you'd do in a notebook (e.g. make a plot of this) in a scripting environment.
2. Recruiter call that covered basic questions on my resume.
3. Automatic rejection email
It seems my rejection was based on the background described in my resume, so unfortunate to spend time on 2 rounds when that could have been known from the beginning.
Questions d'entretien [1]
Question 1
Basic pandas analysis of data. Seemed to be more a filter step than a test of skills.
J'ai postulé en ligne. Le processus a pris 1 semaine. J'ai passé un entretien chez General Motors (GM) en mars 2025
Entretien
Coding assessment through Codility. They give you 50 minutes to write a linear regression model predicting housing prices (toy example) from scratch (no sklearn). Unless you have recently memorized the formulas or are in school currently working with them, this assignment was ridiculous.
Questions d'entretien [1]
Question 1
Write a linear regression model predicting housing prices (toy example) from scratch (no sklearn) in 50 minutes.
J'ai postulé en ligne. J'ai passé un entretien chez General Motors (GM) en avr. 2022
Entretien
Get a response from recruiter one month after applied online. He sent me a 4 questions hirevue, the questions self is not hard, but I did not prepare my self ready and did not answer well. Also I dont feel comfortable to talking to my cameras. Maybe need more practice.
Questions d'entretien [1]
Question 1
1, why and education and working backgroup fit for this position?
2, what is overfitting and how to avoid?
3, what is the difference between correlation and causation? and how do you determine it?
4, please describe the steps you would take to conduct a hypothesis test and an example of when one would be useful.
