The entire hiring process was completed online with no human interaction. I took about 1 hour in total. I began submitted the application from home on a Saturday morning and soon after received an email with instructions about when/where to report for my first early morning shift on the following Tuesday.
I started by creating a user account, provided some basic details and selected a job role and location. Then, for about 30 minutes, I ran through a series of timed mini-games designed to assess my capabilities around memory, thoroughness, lateral thinking, attention to detail, etc. Based on the results, the system approved me for the job and then had me fill out the various employment, payroll and tax forms.
An HR person called me on Monday to confirm the specifics. Twelve hours later I began work.