Born in Pančevo,[2] Milošev started playing football with local club Dinamo. Later, he was also with OFK Beograd youth academy.[4] He made his first senior appearances with Dinamo Pančevo in the 2014–15 season of the Serbian League Vojvodina, where he appeared as a loaned player.[2] In summer 2014, Dinamo also formed a satellite club Dinamo 1945,[6] which became the successor from the 2015–16 season. Milošev continued playing with the club in the fifth level league PFL Pančevo, promoting himself as a second team scorer with 11 goals on 14 matches in the first half-season.[3] Later he moved to Borac Sakule, where he spent the whole 2016, and was a scorer 12 times on 27 matches in the Serbian League Vojvodina.[2] Milošev also received a call into the amateur squad under Football Association of Vojvodina for the UEFA Regions' Cup in 2016, after he played in final of the Vojvodina regional cup.[7]
Rad
At the beginning of 2017, Milošev joined Serbian SuperLiga side Rad,[8] signing a three-and-a-half-year professional contract with new club.[9] He made his professional debut for Rad in 22 fixture match of the 2016–17 Serbian SuperLiga season against Partizan, played on 19 February 2017.[10] He also scored his first goal for the club in 3–2 defeat against Vojvodina in the next fixture match.[11] Playing with Rad, Milošev collected 12 matches and scored 3 goals at total until the end of season.[2] He also started new season under Gordan Petrić,[12] and continued playing under manager Slađan Nikolić, making 16 caps with 2 goals in the first half of the 2017–18 Serbian SuperLiga campaign.[5] Through the spring half-season, Milošev made a single appearances under coach Zoran Milinković, replacing Bogdan Mladenović in 2–0 victory over OFK Bačka on 29 April 2018.[13] Following the end of season, Milošev mutually terminated a contract with the club and left Rad as a free agent in May 2018.[14]
Budućnost Dobanovci
In August 2018, Milošev joined the Serbian First League side Budućnost Dobanovci as a free player.[15] He made his debut in the opening match of the 2018–19 Serbian First League campaign, against Bečej on 12 August 2018.[16] In the second fixture match, played on 20 August same year, Milošev scored both goals in 2–0 away victory over Trayal.[17] Milošev also scored in the next fixture, for 1–1 draw with Teleoptik.[18]