Making his car racing debut in the Ginetta Junior Championship in 2018 aged just 14, Jamie returned to track action in 2021 where he contested three race in the MSVR Focus Cup – winning all three, taking fastest lap in each and having qualified on pole position. Returning to Ginetta Junior for a full campaign, he ended the 2021 season 12th in the championship with one podium result for Assetto Motorsport and then graduated – as part of the Motorbase Driver Academy – into the MINI CHALLENGE for the current season, where he has already become a Rookie class race winner.