While playing in Shakhtar Donetsk he started as a centre forward, but he became second striker behind Brandão.

He amassed 79 goals in 209 matches in the Ukrainian Premier League playing for Shakhtar Donetsk.

His total career for the Shakhtar senior team lasted ten years.

[1] Vorobey signed a three-year contract with FC Dnipro Dnipropetrovsk on 17 June 2007.

On 28 May 2010 it was officially announced that Vorobey had signed a two-year contract at Metalist.