Hi, Without a context there could be a couple of meanings. I suspect a word is missing, as it would sound more correct as "we will get you hired over the next couple of weeks". It could mean either that they will start your employment (hire you) over the next couple of weeks (couple generally meaning 2, but being used informally they may mean 1-3 weeks, it is non-specific).
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.