Born in Rio de Janeiro, Stefane played for local side Team Chicago Brasil as a youth before making her senior debut with Vitória das Tabocas in 2017.
[8] She then joined Nova Southeastern University's Nova Southeastern Sharks for the 2022 campaign,[3] and also played eight USL W League matches for AFC Ann Arbor,[9] having joined the side on 7 March 2022.
[10] On 2 July 2024, Stefane returned to her home country and signed a contract with Santos until December 2025.
[11] Stefane was called up to the Brazil national under-17 team for the 2016 FIFA U-17 Women's World Cup, but was a backup option.
She was also second-choice with the under-20s in the 2016 FIFA U-20 Women's World Cup, before receiving a call-up to the full side in August 2017, as coach Emily Lima only called up players from the Northeast Region for a period of trainings.