Jović was born in the Royal Infirmary in Leicester, Leicestershire, England due to his professional basketball player father Ilija playing there at the time.

[4][5] At the 2021–22 Euroleague Basketball Next Generation Tournament in the Serbian capital Belgrade,[6] he averaged 29.3 points, 10.3 rebounds, 4.5 assists and 1.8 blocks in 28 minutes per game, while shooting 66% from the field and 17% from three and won the MVP award.

[2] Jović made his senior debut for Mega Basket in February 2021 at the Radivoj Korać Cup tournament in Novi Sad.

On 19 March, Jović made his ABA League debut in a 74–65 loss to Split recording 10 points and 9 rebounds in 21 minutes of playing time.

[21] On 23 October 2022, Jović was suspended for one game without pay for leaving the bench during an altercation between the Heat and the Toronto Raptors the night before.

[26] In February 2022, Jović made his debut for the Serbia national team at the 2023 FIBA World Cup Qualifiers, at the age of 18.