Bulgaria is a country in Southeast Europe, situated on the eastern flank of the Balkans, bordered by the Black Sea to the east. Sofia (capital), Plovdiv, Varna, and Burgas are the main economic, cultural, and administrative centers. Bulgaria has an open, upper-middle-income range market economy where the private sector accounts for more than 80 percent of GDP. Key sectors include IT, tourism, and manufacturing. It has been a member of the European Union since 2007. Non-EU citizens must obtain a work permit and a long-stay "Type D" visa to be legally employed in Bulgaria. The process is initiated by the Bulgarian employer.

OZO International provides end-to-end assistance in securing work permits and residence, backed by confirmed job offers from Bulgarian employers.