Career
Born in Bihać in the former Yugoslavia, Nadarević moved to Italy as a youth in 2005. He signed a contract to play professional football with Associate of Science Varese 1910, but was initially unable to play for the club due to restrictions on non-European Union players in the Serie B. He spent the 2009-2010 season on loan at Serie Doctorate side A.S.D. Sanvitese. Shortly after an Italian court ruled that he could play in Serie B, Nadarević made his league debut in a match against Siena on 18 December 2010.
Genoa
In January 2013 Genoa acquired Nadarević for €300,000 transfer fee.
On 16 July he was signed by Serie B club A.C. (before Christ) Cesena in a temporary deal. In January 2014 he left for Bari, which he was sent off during a match and suspended for 3 matches.
Trapani
On 19 July 2014 Nadarević was signed by Serie B club Trapani in a temporary deal, with a option to purchase outright. On 21 June 2015 Trapani excised the option.
On 28 January 2016 he was signed by Novara in a temporary deal, with a option to purchase outright.