Before playing in the NHL, Hiller played 13 games for HC Lausanne and 3 seasons for HC Davos of the National League A (NLA). Hiller also won Switzerland's championship in 2002, 2005 and 2007, as well as the Spengler Cup in 2004 and 2006 with HC Davos. He was not drafted but he signed a contract with the Anaheim Ducks on May 25, 2007.