Jobs In Tenerife

[Harlequin]

OK guys

First post so straight in at the deep end eh...

I recently developed the website Jobs In Tenerife out of an extreme frustration at the lack of facilities available to job hunters here on the island.

Now the site's very basic and indeed needs some more coding to make it better but I had time on my hands and decided to give the other sites a run for their money.

My question then is this:

The site's been live for just over 2 weeks and depending which version of Google you use:

google.co.uk
google.com
google.es

The site appears anywhere between organic link 3 and 15

OK I think for a site that hasn't yet had it's backlinks indexed however I noticed something else in the referrer data:

The results depend also on the language settings coming through from the browser's headers.

So, getting to the point as swiftly as I can...

How can I optimise my site, or request a particular googlebot or through some form of osmosis get Google.co.uk and .es to lend more importance to my site. Or, to put it another way...

How do I get the site further up in these results for the two main Google pages that my prospective browsers would be using...?