On 29 November 2020, he scored in his senior debut for the club at just 16 years old, coming on as a substitute in a 4–2 win against Rudar Pljevlja.
He also made his European debut in the 2021–22 UEFA Champions League qualifying rounds against HJK Helsinki, although Budućnost lost 7–1 on aggregate.
[4] Overall, Đukanović scored 13 goals in 38 appearances, contributing to the club's runner-up finish at the end of the 2021–22 season and the 2022 Montenegrin Cup win.
In 2022–23, his last season before leaving the club, Đukanović scored a brace against Llapi in the 2022–23 Conference League qualification phase,[5] after which Budućnost was eliminated by Breiðablik.
[10][11][12] Dukanovic signed for Belgian Pro League team Standard Liège on a loan with an option to buy deal on 30 July 2024.