Muneka began his diplomatic career in 1991, when he became a Desk Officer at the Ministry of Foreign Affairs of Albania and latter First Secretary of the Embassy of Albania in Beijing, China. In 1997, he was appointed Ambassador Extraordinary and Plenipotentiary of the Republic of Albania in Beijing, China. In the same time Hajdar Muneka has been appointed ambassador designate to Japan, South Korea, Australia, New Zealand, Singapore. In 2001 Muneka was appointed Head of Mission of the Embassy of Albania in Kuala Lumpur, Malaysia.