I applied online. I interviewed at Optum (Raleigh, NC) in Jun 2017
Interview
The Process was very smooth. The technical panel had many real-time scenario questions and some hypothetical ones. The manager round was both technical and I was judged on behavioral aspects.
Interview questions [1]
Question 1
(1) How can Oauth mechanism be used for authentication of APIs.
(2) Which type of API better - SOAP or REST ?