Paul-Jose Mpoku made a move from Incheon United to UTA Arad on a free transfer during the winter transfer window of 2025. Mpoku joined as one of nine new additions to UTA Arad, under the management of Mircea Rednic, who is recognized for his proactive approach in the transfer market. Although Rednic faced pressure from fans who wanted him to maintain stability by retaining more players from the previous year, he opted for a significant squad overhaul. The team, known as "Bătrâna Doamnă," was aiming to enhance its position in Liga 1, where it was ranked 11th with 33 points from 27 matches. Rednic's strategy focused on acquiring players on free transfers, such as Mpoku, to bolster the squad without incurring transfer fees, aligning with the club's objective to avoid relegation.