Malonga was the youngest member of the French team at the 2024 Summer Olympics and won a silver medal.

On October 31, 2024, in a 115–54 win over Apollon Limassol in the 2024–25 EuroCup Women, Malonga became the first Frenchwoman to dunk in an official game.

[1][2] Malonga made her international debut for France at the 2021 FIBA U16 Women's European Challengers where she averaged 19.8 points, 9.8 rebounds, 1.2 steals and 2.8 blocks per game to help France qualify for the 2022 FIBA Under-17 Women's Basketball World Cup.

[13] During the 2022 FIBA Under-17 Women's Basketball World Cup she averaged a double-double of 18 points and ten rebounds per game and helped France win a bronze medal.

She averaged 7.1 minutes, 2.8 points, 2.0 rebounds, and 0.8 blocks per game as the French team won a silver medal.