As a youth player, Jairo played for Brazilian clubs Goiás EC and Santos.
In July 2012, he joined Botev Vratsa in Bulgaria. The Brazilian defender signed a contract with Portuguese side Trofense two years later.
The 24-year-old player signed a contract with Neftchi Baku in 2015.
Also, Sepahan has reportedly reached an agreement with Iraqi international striker Marwan Hussein Al-Ajeeli. His nickname is Cavani of Iraq.