I applied online. The process took 3 weeks. I interviewed at General Mills (Boulogne-Billancourt) in Apr 2020
Interview
Un premier call de présélection; 2ème entretien avec le manger direct; 3ème entretien avec n+2; 4ème entretien avec HRBP. Process assez rapide mais beaucoup d’étapes à passer, afin de définir le potentiel du candidat.
I applied online. The process took 3 weeks. I interviewed at General Mills (Minneapolis, MN) in Mar 2020
Interview
1. Recruiter Phone Screen - 30 mins
2. Codility test, 3 questions @ 30 mins each (C#/JS/SQL)
3. Technical Phone Screen - 30 mins (w/ Architect)
4. On-site (was moved to virtual due to Covid-19) (~3 hrs)
Interview questions [1]
Question 1
Given an API built in C#/.NET, manipulate some requests to do basic arithmetic , implement for functionality, and write unit tests.
Deep dive into technical background
Behavioral questions (times when there was a conflict, how to handle criticism, how to handle conflict w/ a coworker)
I applied online. The process took 3 weeks. I interviewed at General Mills (Minneapolis, MN) in Mar 2020
Interview
Applied online, the recruiter reached out in 2-3 days and scheduled a phone call pretty quickly. The recruiter sent me a coding assessment which was easy. The next round was a technical phone screen with a Senior Data Scientist followed by a half-day on-site interview. Before the onsite interview, I had to also complete Hogan Personality Inventory, Hogan Motives, Values, Preferences Inventory, The Hogan Development Survey and a Deductive Reasoning Assessment.
Interviewed with 4 interviewers from the Data Science team in 3 rounds (2-1-1) and had lunch with one where I had the chance to learn more about the company. My recruiting coordinator had told me it would only be a behavioral interview and there wouldn't be any case studies, but there was a technical case study where I was presented with a Jupyter notebook of someone's analysis on a common dataset to provide feedback as well as discuss what insights I can gain. During this, they asked me questions like what is Standardization & Normalization, etc.
Another interviewer also spent quite some time discussing how to implement a recommendation system for Betty Crocker's website amongst other technical and behavioral questions. So the interviews aren't purely Behavioral of the type "Tell me about a time.....", they are a balanced mix of technical and behavioral. There isn't any whiteboard coding involved.
Overall I had a fantastic experience with the recruiters and the interviewers as well. Still waiting to hear back from them about my results. The process moved fast, I was on-site within 3 weeks of applying.
Interview questions [1]
Question 1
Codility assignment with two SQL queries and one Python challenge where you had to implement a mathematical formula solely using Numpy. Personality and Deductive reasoning assessment. The technical phone screen was related to past work. Technical case study onsite.