Dejan Jokić was born in 1969. He graduated from the South Bank University, London BA Business Studies in 1997.

He started his carreer with the Intereksport Beograd Company in 1998 and, from 1999 to 2002, he was the Sports Marketing Manager of the Delta sport Company. In 2002, he took the Project Leader position in the Center for Auction Privatization, where he was involved in organization and conducting of the public auctions, preparations and conducting of the small and medium enterprises privatization, as well as the communication and negotiations with the national institutions.

In 2004, he initiated and launched the activities for establishing of the Bankruptcy ProceduresCenter within the Republic of Serbia Agency for Privatization, which commenced the activities in 2005, when he was appointed the Director of the mentioned new Center, and remained on this position until 2013.

In the period of 2013 – 2014, he performed the duties of the Director of the Bad Placements Collection Sector within the AIK Bank. He was a co-establisher of the Maxima consulting, Company for organizational and financial restructuring, established in 2014, where he was in charge of the activities related to making the value assessments, and offering creditors and debtors services in the bankruptcy procedures and organizational and financial restructuring.

In 2015, he was appointed the Director of the Financial – Accounting Operations Sector with the JP „Službeni glasnik“ Republike Srbije (Official Gazette of the Republic of Serbia) and remained on this position until his appointment to the Mtel a.d. Banja Luka Executive Director for Finances position.

He was the USAID Brownfield Investment Project leading consultant, the examination board chairman in the Bankruptcy Trustee Licencing Agency, Management Board member of the Export Insurance and Financing Agency. Since 2018, he has been the JP „Službeni glasnik“ Supervisory Board member and, since July 2021, the Direktna banka Beograd Management Board member.

He speaks the English, Italian, and Russian language.

He was appointed the Mtel a.d. Banja Luka Executive Director for Finances on 20/09/2021.