Difficult technical interview and a large number of questions. Interview with a Oracle Guru specialist for more than 2 hours. We spoked about special tecchnical termins 'Instances, clusters, partitions, indexes, tables' etc.

An easy coding exercise at the beginning followed by a bunch of mostly theoretical questions from the programming language, frameworks, databases, concepts like microservices. Unfortunately the interviewer was from another project and couldn't answer my questions about the role.