I applied online. The process took 2 months. I interviewed at Optum (Minneapolis, MN) in Oct 2021
Interview
Had an OA with 3 leetcode easy questions that involved simple array/string questions followed by a ~30 min interview where we talked about the OA and my experience then I got an offer.
Interview questions [1]
Question 1
What is the difference between the stack and the heap?
I applied online. The process took 3 weeks. I interviewed at Optum (Raleigh, NC) in Nov 2022
Interview
Hirevue interview for the first one and then had a semi technical Q&A with a senior developer. Mostly asked about stuff in my resume and some basic computer science concepts like polymorphism and understanding of the different data structures
Interview questions [1]
Question 1
Can you explain and give an example of polymorphism
I applied online. The process took 3 weeks. I interviewed at Optum in Feb 2022
Interview
Asked to get on interview with technical interviewer and asked questions from resume. Also asked questions about how I would handle various situations using my past experiences as possible solutions