Keller Fay Group interview questions

I applied online through Indeed, they emailed me a couple days later and scheduled an interview. I came in and met with 4 people one by one who asked all the same questions which just seemed like a waste of time, they also weren't specific about the duties of the position. I would have rather met with all of them at once instead of repeating the same answer 4x. They told me they would call me the following week for a second interview but I never heard from them again. I think it's really classless when a company doesn't even email candidates that interviewed to let them know they didn't get the job.

First interview was on the phone and it was quite simple. Than I had 5 face to face interview in their office in NJ in a day. They also wanted me to work on an assignment.