Mamodaly joined
TSG 1899 Hoffenheim at the age of 16. After playing with
Karlsruher SC II, he trialled with Scottish club
Dundee United along with eight teammates, including
Lukas Rupp and
Matthias Zimmermann. Mamodaly viewed his time with Dynamo Dresden as a "catastrophe" and that he was bullied by the manager. After two years he trialled with French club
Lorient, but that transfer also fell through. He left Dynamo Dresden, and trained with a VDV camp for contractless players. He trialled with
1. FC Nürnberg. He moved to the United States to play college soccer with the
St. Thomas University Bobcats. He spent four seasons with the team, and became their captain. He ended his career in 2016 due to knee problems. ==International career==