He is on the books of FC Wil 1900 and wears shirt number 3. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join FC Wil 1900 from FC St.Gallen U21 via on 2026-01-18.

Across the Switzerland Challenge League 2025-2026, Janik rutz appeared in 3 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.