Excellent question - however, I am afraid the post was snapped up in just a couple of days by veteran writer August Hahn.
If anyone is interested in a full-time writing gig at Mongoose (we are likely to be looking for more writers next year), the very best thing you can do is submit articles to S&P - and keep submitting them. When we look for new full-time writers, we tend to look at our pool of proven S&P writers first (and, in the very least, they are also the first we look at on the rare occasions we commission a freelance book).