He currently plays for Hessen Kassel, wearing the number 29 shirt. He plays primarily as a Forward. His current market value is estimated at 25K €.

His most recent move was a from Dynamo Dresden U19 to Hessen Kassel on 2023-07-02.

In the German Regionalliga 2025-2026 season, Cornelius Bräunling scored 1 goals and provided 0 assists across 8 appearances, averaging 0.1 goals per game with 0 shots attempted and 0 on target.