MAS Guy;
check out the link
Apply for the B757/767 First Officers, Eurasia job posted by Direct Personnel International Ltd, AviationJobSearch.com
and my emails from DP and Sigmar all confirm the same that at this moment only native English speaking pilots are being accepted.
Now, if this would be assessed by the level of English on your license then thats fine. I have level 6 which according to the CAA equals native level. However, my application is still not accepted which
me off actually. Being born in an English speaking country is no proof of proper knowledge of the language, belief me I know after having lived in the UK for many years!