Haftarah Chukas: Was Yiftach a Shofet? Or was he a general?

Was he a shofet over Klal Yisroel? Or was he just a big shot (רֹאשׁ וּקְצִין) over the area of Ever HaYarden?https://thechesedfund.com/rabbikatz/support-rabbi-katzz-podcast