He joined Italian giant Internazionale in the summer of 1989, but after a poor season, he left for AC Fiorentina.
He made no appearance for La Viola and left for his mother club Parma in November 1990 for their first ever Serie A season.
He moved back to Internazionale in the 1992–93 season, but just played four games, including one in Coppa Italia.
Rossini played with Atalanta until November 1997, when he left for newly promoted Serie A team Lecce.
On 5 October 2017, Rossini was appointed as manager of ASD Vigor Carpaneto.
[7] On 1 November 2023, Rossini was hired as the new head coach of Serie D fallen giants Piacenza, replacing Massimo Maccarone.