[iLoveOncall]

This is absolutely wrong, at least for the FAANG where I work (Amazon).

Not only are data analysis jobs given to business grads and are non-tech roles, they also do not work with software engineers at all and I guarantee you you will hate every second of your job in those positions because of how uninteresting it is.

After that, if you do want to switch roles, you will either have to go through a full interview loop and held to the same standard as an external candidate, or you will have to go through an even more grueling job title change process which will take months, with no guarantee of being approved (and to be fair, if you're a data analyst doing a data analyst's job, has no chance of being approved).