I applied online. The process took 3 weeks. I interviewed at Wells Fargo (San Francisco, CA) in Jan 2019
Interview
First round - behavioral questions from recruiters
Second round - standard textbook machine learning questions.
Third round - given a dataset and business context, build a model and give a final presentation to a panel (usually the managers or the team)
Interview questions [1]
Question 1
Standard questions from Elements of Statistical Learning.
I applied online. I interviewed at Wells Fargo (New York, NY) in Jan 2021
Interview
So it was an hour-long phone call. The questions that were being asked were pretty much along the lines of the job description. Just make sure you know about random forest, neural networks, regression models, have some experience with google notebook, KNOWLEDGE IN SQL IS A MUST KNOW. The main advice I can give is to be yourself and don't get anxious, showcase your best qualities and be friendly. Talk about the economic climate, which can help ease the whole phone conversation.
Interview questions [1]
Question 1
What is your experience with neural networks and regression models?
I applied online. I interviewed at Wells Fargo (Charlotte, NC) in Dec 2020
Interview
Applied online then a couple months later received an invite to a 30-minute phone interview. Interview was rather difficult, asked advanced questions. Make sure you have a good understanding of some upper-level mathematical concepts.
Interview questions [1]
Question 1
Questions about probabilities, differential equations, and brownian motion.