I applied online. The process took 2 weeks. I interviewed at Viettel Digital (Hanoi) in Aug 2022
Interview
Not really hard, it seems like they lack people, and the line manager will persuade the boss for you.
Asked some unrealistic questions, like if you were the CEO, what would you do to increase the number of users?
Interview questions [1]
Question 1
if you were the CEO, what would you do to increase the number of users?