Kabangu made his
Eerste Divisie debut for
FC Eindhoven on in a game against
SC Telstar and scored twice after coming off the bench late in the first half of the 2–2 draw. On 9 June 2023,
Belgian Pro League side
Union SG confirmed the signing of Kabangu until 2026. On 1 January 2025,
Scottish Premiership side
Heart of Midlothian confirmed the signing of Kabangu on loan until the end of the 2024–25 season. The move was made permanent at the end of the season, with Kabangu signing a three-year contract. ==Personal life==