Google Database Engineer Interview

I have an upcoming on-site for a database engineer position for GCP. Currently a database engineer in AWS. Note this is not a traditional DBA position. Think of the kind of engineer with a DBA background but the focus is on database automation and internals for a managed database service like Amazon Redshift. I know most of the discussions around interviews on Blind center around SDE roles and I don’t see much information on more specialized roles. I have an SDE background in my past, so I have been doing some LeetCode but I have a feeling the questions will be less coding and more on database fundamentals and design. Thanks in advance.