The first stage was a conversation with a recruiter to determine if you are a good fit. Second and last stage was a technical discussion (no live coding needed but in depth questions)

Applied for PKI team, received an email from HR to schedule an on-site interview. Initially skipped phone screen but interview block was 2 hours to compensate for that. Met with team and was asked questions about programming language concepts. Additionally, manager had tough project type questions. I really enjoyed the discussion and can say that even if you don’t know, show confidence and ask. Ignore offer outcome because of COVID everything has been significantly delayed.