NAC Breda Trained through the youth ranks of
Heerenveen, Noppert made his professional debut in 2014 for
NAC Breda. After traveling by car from the Netherlands to Italy, his car was stolen by the
Foggian
Mafia. He made his debut for the club on 28 April, in a 3–1 loss to Cittadella. Three months later, the goalkeeper stopped a
penalty in a 2–0 win over
Carpi. After leaving the club, he considered joining the police.
Go Ahead Eagles In January 2021, Noppert signed with
Go Ahead Eagles until the end of the season.
Heerenveen Noppert returned to Heerenveen on 16 May 2022, signing a two-year deal. It was his first season as a first-choice goalkeeper. Noppert quickly impressed, which resulted in
Louis van Gaal calling him up to the Netherlands squad for the
2022 FIFA World Cup on 11 November 2022, where he was also selected to be the first-choice goalkeeper. Upon return, Noppert played three matches for Heerenveen before being injured during a warm-up on 25 January 2023. What first looked to be a minor injury kept him out of play for four months, and having undergone surgery, Noppert returned to the pitch in Heerenveen's last match of the regular season against
Go Ahead Eagles. Noppert kept a clean sheet in a 2–0 win, sending Heerenveen into European play-offs. ==International career==