He is on the books of FC 08 Homburg and wears shirt number 17. His main role on the pitch is Midfield. His stronger foot is Right. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join FC 08 Homburg from Carl Zeiss Jena via on 2025-07-01.

Over 20 appearances in the German Regionalliga 2025-2026, J. Petermann contributed 2 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.