He currently plays with São Paulo FC in the Novo Basquete Brasil (NBB).

In the 2004–05 season, Vieira played professionally in the Italian 2nd Division, with Premiata Montegranaro.

He played professionally with São Carlos Clube Basquete in Brazil, in the 2005–06 season.

Vieira played in a total of 26 NBA games with the New Orleans/Oklahoma City Hornets, scoring 50 points.

[5] Vieira has also been a member of the senior men's Brazilian national basketball team.