Optum Sr. Software Engineer interview questions

Went through a recruiter to interview at Optum. The interview process consisted of 2 parts: 1) Screening with hiring manager and a developer lead 2) Interview Panel which was about 3 hours long with 3 different employees. 2.1. System Architecture Design 2.2. Culture Fit and Technical Background Knowledge 2.3. Two coding technical questions

It was very descriptive and Completely technical. If you have worked on the stack then only you will be able to answer. Also, they are very much into Agile.