Paschke made his World Cup debut in Engelberg on 21 December 2013. There, he claimed his first World Cup victory during the 2023–24 season. His second win came at the opening event of the 2024–25 season in Lillehammer, making him the oldest World Cup leader in history at 34 years and 187 days old.[2] Additionally, he has achieved ten podiums in team events, including three victories with the German team.[3]