I applied online. The process took 2 weeks. I interviewed at Affirm (San Francisco, CA) in Nov 2017
Interview
First a phone call with a recruiter where the recruiter gives you an overview of the company and tries to figure from what you share about your background what team might be a good fit for you. Then, two one-hour technical phone interviews. The first one is about machine learning relevant to their product. The second one is a coding interview.
Interview questions [1]
Question 1
Given a model that gives the likelihood that a loan is fraudulent, how should you proceed?