De Busser started his senior career with Lierse, making his professional debut Belgian First Division B in October 2017, in a 1–1 draw with AFC Tubize.[1] In the summer of 2020, he joined Lommel on a free transfer from Gent.[2]
On 21 August 2024, De Busser signed a three-year contract with Go Ahead Eagles in the Netherlands.[3]
Career statistics
Club
As of 21 December 2021
Appearances and goals by club, season and competition