I applied in-person. The process took 3 weeks. I interviewed at TTEC (Ciudad de Mexico) in Oct 2016
Interview
Walked into company in person to ask about hiring process. Went back for the computer tests which lasted 5 hours, which we were allowed to take a meal break half-way or whenever we wanted, and come back to continue with the computer test which tested customer service, sales, personality, and other skills.
Interview questions [1]
Question 1
Basic Customer Service questions, most with given scenarios.