I applied online. The process took 5 days. I interviewed at Celergo (Deerfield, IL) in Aug 2017
Interview
Had a Phone interview and 2 1 on 1s interview after. Met with team mangers, director and the CEO of the company. Interview was very straightforward but lengthy
Telephonic interview of about 15 - 20 minutes with the hiring manager followed by onsite interview around an hour or so. The onsite interview was mix of technical and HR questions.
I applied through an employee referral. I interviewed at Celergo (Budapest) in Feb 2017
Interview
Poor English, poor questions, poor time management and lack of friendliness. I felt that they did not even read my CV or checked my LinkedIn profile before the interview.