Career
Born in Naples, Campania, Esposito started his professional career with Ligurian club Spezia. He made his league debut in the second last match of 2007-2008 Serie B season, which the team later went bankrupt. In summer 2008, he was signed by Internazionale and played for its senior youth team — Primavera.
He also played twice for Inter first team in friendly matches, as a left back.
On 14 July 2010, he graduated from the youth team and loaned to Serie B club Padova. However he only played twice in 2010-2011 Coppa Italia.
On 31 January 2011, he left for Monza. In July 2011 he had a trial at Gubbio.
On 31 August, he was signed by Piacenza.