I had originally applied for a traffic position but after I went into for my interview, HR told me I was overqualified and referred me for an AE position.
The interview process was pretty standard:
Met with HR
Met with two Account Supervisors (US & Global)
Met with SVP, Managing Supervisor
Everyone was really friendly and the questions were pretty basic. Nothing that caught me off gaurd. It was a pretty casual interview and it felt really comfortable.