I spoke to them at my career fair at my college. I got an on-campus interview for the next day. This interview was very behavioral they just asked me about my resume and my experience with programming. They also asked common behavioral questions about my strengths and weaknesses etc. I was then invited for an on-site interview two weeks later in their Raleigh, NC office. They toured us around the office and gave us more details on the Shark-Tank internship experience. I had another behavioral interview here and was asked about my team skills as well as how I would be a good fit at Optum. They got back to me a little over a week after.

The interview went well. After a week my application status was changed to "We have identified a potential opportunity for you". I have no idea what this means. Later, recruiter called saying all the positions were filled. Why was I even interviewed in the first place?