Career
Internationally, he has played for the Montenegrin national team Grbalj
Janković started his senior career with Grbalj, making over 100 appearances in the Montenegrin First League between 2009 and 2015. After having spent almost five years with the club, Grbalj"s director Nenad Maslovar left the club, and a conflict arose between Janković and Grbalj"s club president Marko Carević after Janković chose not to renew his contract whose expiration was set for the summer of 2015.
As a result, Carević forbid Janković from playing for the rest of the 2014-2015 season.
At around this time, Red Star Belgrade participated in negotiations with Grbalj for Janković"s transfer, but the talks fell through. Čukarički
As soon as Janković"s contract with OFK Grbalj expired in June 2015, he signed with Serbian side Čukarički.
He immediately joined the rest of the team on their summer camp in Austria before their Union of European Football Associations Europa League qualifying campaign. Janković represented his country at Under-19 and Under-21 level
He made his full international debut for Montenegro in a friendly against Slovakia on 23 May 2014.