hajdin made his first football steps in vršac, playing with local club jedinstvo. later was member of red star belgrade academy from 2003 to 2008, and finally completed his youth career with zemun, where he also made his first senior appearances in the serbian league belgrade. next he moved to bask and later to dunav stari banovci. finally, hajdin joined radnički nova pazova in summer 2014, where he affirmed in next three season, scoring 6 goals on 72 matches in the serbian league vojvodina. in summer 2016, hajdin was also called into the amateur squad under football association of vojvodina for the uefa regions' cup.