He currently plays for Carl Zeiss Jena, wearing the number 24 shirt. He plays primarily as a Midfield. His current market value is estimated at 50K €.

His most recent move was a from Carl Zeiss Jena U19 to Carl Zeiss Jena on 2024-07-01.

Across 19 appearances in the German Regionalliga 2025-2026, Jannes Werner registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.