Southeastern Europe is home to Bulgaria. In addition to Romania, Serbia, Macedonia, Greece, and Turkey, it shares borders with these countries. Among the official languages are Bulgarian and English.
Here are some resources for foreigners looking for employment opportunities.
There is no better Bulgarian job search engine than Jobs.bg.
Recruiting portal Job Tiger is popular among Bulgarians.
There is a company called Career Jet that you are sure to be familiar with. You can search for jobs in Bulgaria there.
Bulgarian Job Agents: An effective but simple job search site.
English Teaching Jobs: Not the prettiest website, but who needs a pretty interface when you have so many English teaching job options.
There is also a large number of teaching jobs abroad on Total ESL, but it has an overly busy interface.
Dave does a great job of compiling the best job openings throughout the world on ESL Cafe.
The Tesall job site is a large job aggregator for teachers.
It is often the case that the postings on this site and those on other sites overlap significantly. In spite of this, this site has been around for a while.
The GoAbroad website has always been a favorite of mine. You can find a link to their global embassies directory on the visa information portion of my website. There is also a good job portal on their website.
Last but not least, LinkedIn is an excellent resource for making contacts in your field and location.