Quick initial call with HR recruiter then a month long process of different phone and video call screens. Nothing overly difficult; however, by the third video interview It became a chore to take time off of work to be where I could interview. There was a coding challenge that had to be done in Go and Amazon DynamoDB and I think I did pretty well having never used go or DynamoDB. Never really got asked anything related to the code challenge in the last interview, but did get quizzed on how to solve a specific problem with latency they were having. I beat around the answer and was intentionally generic as I didn't feel it was appropriate to use an interview to get production work completed.