I applied through college or university. I interviewed at Optum in Aug 2021
Interview
The interview was smooth . only one interviewer was present . In my case he asked question from java , python, ml(supervised learning & unsupervised learning ) OOPS, Data structure , DBMS etc. He try to confuse some time and asked the question in different way .
Interview questions [1]
Question 1
Implement stack using queue ?
4 pillar of OOPS ?
Difference between K-Means & K-NN