There were a few questions and an online coding session with a find the error in this code type of questions with some test cases run them against. The online session was on Karat Studio.

There were a few Kubernetes API related questions. The interviewer would expect you to know the API endpoints without referring online.

There was an entry level Golang code where there is an error somewhere in the business logic. You had to find it by running it against a test case. There was one question where you needed to know the basics of statistics. The topics included standard deviation, basics of probability etc.