I applied through an employee referral. The process took 1 week. I interviewed at Optum (Baltimore, MD) in Oct 2013
Interview
Interview process is thorough and technical. HR is horrendous to work with however. Too high pressure - hurry up and get on board so you don't have time to think about your options.
Other Senior Software Engineer interview reviews for Optum
Total 3 rounds of interview. 2 Technical and 1 Manager round. After 3 rounds HR package discussion will happen. Over all the interview process is bit difficult. Give 30 words
Firstly, they check your problem solving skills. Then they check your domain technical knowledge, in my case they asked questions related to java and microservices. Then they ask questions related to the recent project u had worked on. Also asked questions from kafka and DBMS.
The have online code signal round which is ai powered round. 4 questions ie 3 api to be build and build one rate limiter . Not sure how the scoring works but hard to crack