Test engineer: Basically, you're interviewing to perform QA. On the job, you may "engineer" a lot of automated tests.
(Sometimes this isn't clear, because at the beginning of our careers a lot of us want to be developers.)
(Sometimes this isn't clear, because at the beginning of our careers a lot of us want to be developers.)
Sorry if I came off on the offensive, just didn't like seeing "engineer" in quotes.