Eventually Soubak returned to Brazil in 2005 to coach the male team of Esporte Clube Pinheiros. Winning many titles in three years, Soubak attracted the interest of the Brazilian Handball Confederation (CBHB), who invited him to manage the women's national team. Since taking over the team in 2009, Soubak lead the Brazilians to their most successful period, winning both the 2013 World Women's Handball Championship and the 2011 Pan American Games, and reaching the quarterfinals of the 2011 World Championship and the 2012 Olympics. Between 2013 and 2014, Soubak lived in Austria to coach Hypo Niederösterreich, which hosted many of the players of his Brazilian national team due to a partnership with CBHB. Soubak is married to a Brazilian woman, with whom he has a daughter.