Bozzi applied for an internship at Ferrari which turned into a full-time position. Joining Ferrari in June 2012, his first role was as a Wind Tunnel Research & Development engineer. In December 2014, he was promoted to Aero Track Group Engineer until November 2018.[5] After these roles, he fulfilled his dream of becoming a racing engineer for Scuderia Ferrari.[4] Bozzi worked as Charles Leclerc's performance engineer since the driver's debut with Ferrari in 2019. At the 2024 Emilia Romagna Grand Prix, he was promoted to Leclerc's race engineer, replacing Xavi Marcos.[6]