Career
Early career
Dema joined Vllaznia Shkodër"s under-17 side in 2008, where he played for two years before leaving to join German youth side FBG Schwerte in 2010, where he remained for a year. In July 2011 he went on a trial with newly promoted Pierwsza Liga side side Zawisza Bydgoszcz along with fellow Albanian U19 international Enio Petro. This trial however proved to be unsuccessful and he returned to Albania to join Vllaznia"s U19 team in 2011.
Skënderbeu
Dema left Vllaznia at the end of the 2014-2015 and joined Albanian Superliga champions Skënderbeu Korçë on a free transfer.