The process took 1 week. I interviewed at Mediaocean
Interview
The interview process is long, it consists of 4 rounds including one written aptitude test.
But it is worth the time and efforts.
For aptitude and first interview I had to go to their office. Third technical round and HR discussion were telephonic.
I applied in-person. The process took 5 days. I interviewed at Mediaocean (Chicago, IL) in Mar 2015
Interview
Brief over the phone interview asked about Oracle general quesiton related to day to day with Manager IT after that met him in office one to one for general discussion about job and responsibilities.