Gençlerbirliği S.K.
On 29 May 2013, it was announced that Gençlerbirliği S.K. had agreed terms with Smiljanić to sign him as a free agent. He appeared in only four competitive games during his spell, his Süper Lig debut coming on 19 October 2013 in a 1–3 home loss against Kasımpaşa SK.