Please prepare yourself, English is very useful in here. ATI has a brief step for their recruitment. you will have 3-4 steps (math test, English test, interview HR, Interview User) I am not sure but that was my experience. until offering section.

The interview process was pretty chill. The questions were about you and accounting. You just need to answer directly and develop your answer with your experience your examples. The accounting question is easy, they only asked about bank reconciliation. I think every finance or accounting students know about it very well...