I applied online. The process took 2 days. I interviewed at Centene in Feb 2020
Interview
Had a half-hour interview with the company. They were really easy going and were patient when I couldn't answer some technical questions. They gave me the offer the next day.
I applied online. The process took 4 weeks. I interviewed at Centene (Saint Louis, MO) in Mar 2019
Interview
It was odd. There was only one round of interviews with zero technical questions asked, only a 30 minute interview in their offices. I was asked 1 question about my side projects and after that it was only the interviewers telling me about the internship.