Hungarian-Translator.eu is a Budapest based directory of translators and interpreters where you can post jobs and it seems like a good option for translators in Hungary.

The community website has been designed to help clients find the ideal translator or interpreter in an effective way that saves them time and money. The site helps those offering translation and interpreting services to be available on the Internet in a clear and well-organized manner.

Thanks to Hajnalka Horváth for suggesting this site