Facebook Application for a Jobsite

We want to create a Facebook App that fits within a standard Fan page so that job seekers can search our jobs, Like and apply for them. This is very similar to the following app: http://goo.gl/wpAAz

We will provide a URL which you can send a query to as POST or GET (eg Keywords + Location) which will return an XML feed of jobs.

You then need to show the data, allow job seekers to review the information and apply where necessary via a Contact Us lightbox.