Leandro Aguirre was born on 8th February 1989. His started his career playing football in the lower divisions of Boca Juniors during 2001-2008.
In July 2011, Leandro joined Aldosivi, an Argentine football club on loan for one year, he was under the leadership of coach Andres Yllana.
In July 2012 he terminated his contract with Boca and returned to join Aldosivi. During season 2014 Leandro joined Independiente Rivadavia.
Leandro Aguirre joined Valletta FC in July 2016.