Becker was promoted into the first-team of Rosario Central during the 2016–17 Argentine Primera División campaign. He was an unused substitute on three occasions before making his professional debut in June 2017 against San Martín, featuring for the final twenty-seven minutes of a 1–1 draw. After twelve appearances for Rosario up until the end of 2018–19, Becker departed on loan for the 2019–20 campaign to Primera B Nacional's Alvarado. Becker scored for the first time on 13 October 2019 as he netted twice in a 3–2 victory over Estudiantes.
