[1] Marjanović was born in Belgrade to a merchant father Dimitrije and a housewife mother Sofija.
He grew up on the outskirts of Belgrade in 7 Đakovačka Street with his younger brother Blagoje "Moša".
[2] He started his career in 1920 with SK Jugoslavija, where he played until 1924, when he moved to BSK Beograd and remained there until 1936.
He made his first and only appearance for the Kingdom of Yugoslavia on 3 April 1933 against Spain in Belgrade when he replaced Svetislav Valjarević in the 40th minute.
[3] He also worked as a coach, leading the youth of Partizan and Rad.