[2][3] Bula relocated to Australia when he was 13, attending renowned rugby league nursery Keebra Park High, and playing for the Runaway Bay Seagulls.

Bula was named to make his debut on 22 April, with coach Tim Sheens saying, "He's athletic, he plays the position well, he's only young but a good kid.

[6] Bula played a total of 18 games for the Wests Tigers in the 2023 NRL season as the club finished with the Wooden Spoon for a second straight year.

Wests Tigers announced the upgraded extension of Bula's contract to end of 2027 for a reported $2.7M.

[11] Bula played 21 games for the Wests Tigers and scored ten tries throughout the 2024 NRL season as the club finished with the Wooden Spoon for a third consecutive year.