Born in Paris, Boutin played for ACBB Youth in the French capital before being offered a place in the Under 18s at AFC Bournemouth in 2020.
Whilst at The Cherries, the left-back spent time on loan at Poole Town before continuing his progression to the Under 21s at Bournemouth in the summer of 2022.
The 2022/23 season saw Boutin spend time on loan at two different clubs.
The first club to borrow his services was Weymouth FC, before Gosport Borough snapped him up for the second-half of the season.