Jefferson Alves Oliveira (born 25 February 1990) is a Brazilian professional footballer who plays as a defender for I-League club Rajasthan United.
Jefferson Oliveira was a youth product of Italian club Udinese in Serie A. In the first half of 2010âÂÂ11 season he was an overage player of Primavera under-20 team. He left for Salernitana along with Fabinho in January 2011. In 2011 Jefferson was signed by Serie B club Modena.
In July 2012 he left for Perugia along with Fabinho.
On 24 January 2013 he left for Venezia.
On 31 August 2013 Jefferson Oliveira was signed by the third division club Vicenza in a co-ownership deal, for â¬5,000. He immediately left fourth division club Bellaria in a temporary deal. In June 2014 Udinese gave up the remain 50% registration rights to Vicenza for free.
He wore number 28 for Vicenza in the 2014âÂÂ15 season. However, he left for Juve Stabia in a temporary deal in September 2014.
On 11 August 2015 Jefferson Oliveira was signed by club Atlético CP on a free transfer.
On 3 February 2021, Jefferson Oliveira signed for Noah. On 16 December 2021, Jefferson left Noah after his contract wasn't extended.