[3] Caetano scored his first senior goal on 13 September 2019, netting Oeste's second in a 3–0 home win over Operário Ferroviário.

[11] A regular starter during the 2022 Campeonato Goiano, Caetano made his top tier debut on 30 April of that year, starting in a 2–2 home draw against Atlético Mineiro.

He scored his first goal in the category on 27 August, netting the opener in a 2–1 home win over rivals Atlético Goianiense.

[14] A backup to starters Gil and Bruno Méndez, he made his debut for the club on 4 March, starting in a 3–1 Campeonato Paulista home win over Santo André.

[18] On 7 January 2025, Caetano was abroad to Japan for the first time and signed to J1 2024 champions club, Vissel Kobe for 2025 season.