I applied online. I interviewed at Optum (Columbia, MD) in Apr 2014
Interview
Had Telephonic.
In-person interview.
Had a group/panel of 3 people.
Interview went for hrs and was difficult, Got the call next day afternoon that I got selected.
After I got selected they transferred my H1 on premium basis.
Interview questions [1]
Question 1
More on SQL queries and data validation. Testing scenarios. UNIX commands.
Technical questions, Management type of questions.