Gvozdić worked as an assistant coach for the Hemofarm (Yugoslavia), Lietuvos Rytas[1] (Lithuania) Mega Aqua Monta (Serbia), Polytekhnika-Halychyna (Ukraine), Universitet Yugra Surgut[2] (Russia).

[5] On February 23, 2016, Gvozdić became head coach for the Bosna Royal of the Basketball Championship of Bosnia and Herzegovina.

After resigning at Bosnia Royal in July 2017,[7] Gvozdic signed as an assistant coach for the Oettinger Rockets for the 2017–18 BBL season.

In 2006, Gvozdić was named an assistant coach of the Bosnia and Herzegovina national team for the EuroBasket 2007 qualification.

Gvozdić was a coaching staff member of the Serbian men's university basketball team that won the gold medal at the 2009 Summer Universiade in Belgrade.