Romero was with Coronel Panchito López and
Libertad before joining
Tacuary. He began his senior career with Tacuary in 2023. On 26 May 2025, he transferred to
Recoleta. In 2025, Romero was loaned out to
Recoleta for a year. In October of the same year, Romero was permanently transferred to Recoleta. In January 2026, he moved abroad and joined Chilean club
Universidad de Chile on a one-year loan with an option to buy. ==International career==