As others have said, very well designed, both the UI and the UX.

I have doubts that there'd be a good uptake on this as a "job hunt" app, but it has this fantastic potential for creating multicast networks centered around other topics or interests. From cooking, to music, to architecture, etc. Heck, it may even be something as generic as "stuff I find interesting". Sort of like an RSS reader with a feedback loop. A content discovery app, basically. If you have a good taste in X, you will get a following of those interested in X.

Though, as per usual, this will then loosen its focus and make it less appealing to those after a specific function, like a job search.