> but all your engineers hate it.

What is it about Jira that you think engineers hate?

I personally don't like how a ticket can only be associated with ("assigned to") one person; and how clumsy it is to split a ticket into small pieces within a sprint. I don't like how there isn't a clean separation between the concept of a product backlog item and a sprint backlog item. I heard the "control chart" is massively misleading as well (though I've never used it myself). It's meh, but tolerable for me; not something hateful.