[1] Born in Novi Sad,[2] Mićin passed Vojvodina youth school and joined the first team at the age of 18.

[3] He also spent his first six months of senior football as a bonus player with local club Crvena Zvezda, where he was playing on dual registration in second half of the 2016–17 Serbian League Vojvodina season.

[7] On the last day of the summer transfer window 2017, Mićin signed a five-year professional contract with Čukarički.

[8] He scored his first goal for new club in his debut match, for 2–0 away victory over Mačva Šabac on 8 September 2017.

[13] Before closing of the summer transfer window, on 6 September 2021, Mićin signed a loan deal with Sereď until December 2021.