He was signed by Premier League team Arsenal for an undisclosed fee in June 2015.[2] In September 2016, The Guardian named him on a list of the 60 best young talents born in 1999.[3]
In August 2018, Dragomir announced that he would move to Italian Serie B side Perugia upon the expiration of his contract in England.[4] On 26 January 2021, he returned to the second league with Virtus Entella.[5]