Badash began his professional carrier with the adult team of Maccabi Hadera, from there he transferred to Maccabi Ramat-Amidar, there he played one year and transferred to Hapoel Tel-Aviv. Badash played with Hapoel 14 games scoring 2 goals, in the end of the season he transferred to Bney-Yehuda Tel-Aviv, and played there for two years. On the summer of 2007 he transferred to Hakoah Amidar Ramat-Gan, there he scored 18 goals in 58 appearances, after two years he transferred to sport club Ashdod and in the middle of the season to Hapoel bear-Sheva, there he scored 7 goals in 13 games.
On 17 May 2009, Badash married girlfriend Sharon in a Jewish ceremony at Trask, a wedding hall in the Tel Aviv Port area. He is also known by his uncanny resemblance to Swedish international footballer Zlatan Ibrahimovic.