I applied online. The process took 2 days. I interviewed at Optum (Chennai) in Jan 2020
Interview
3 rounds 1.aptitude 2.technical 3.hr. It was a easy process Should be clear on basics and basic coding questions are required to pass the exam.Interview is more about the projects done in academics
I applied through college or university. The process took 2 days. I interviewed at Optum (Ahmedabad) in Nov 2019
Interview
It was the on-campus interview process. First-round was online round. In this round, MCQs were from core CS subjects, aptitude, and some coding questions. Out of 80 students, 26 were selected. The second round was quiz round. In this round, it is not necessary to solve the quiz but we have to clarify the approach to the panel but students who can solve the quiz were surely selected. Out of 26 students, 14 were selected. I was happy that I was among selected, then the F2F interview comes. In this round, there were 2 panels both panels asked almost equal difficulty level questions. In this interview round, they asked questions based on your resume and your projects. After that, some common coding questions. My projects were strong so they don't ask me many coding questions. The interviewers were friendly and helpful. In sum, my experience was very nice. In this round out of 14 students, 10 students were selected. After this round, there was the last round HR round. This round was for some general questions about your background and interests.
I applied through college or university. The process took 1 day. I interviewed at Optum in Dec 2016
Interview
Total of 5 rounds. First round was hacker rank. Next two was 1-1 and then one group discussion and finally system design. Last one was HR round. If all goes good then you'll be selected
Interview questions [1]
Question 1
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LCA
YouTube system design question