Goeser drove in the German racing championship in 1974. In 1986 he entered the German Touring Car Championship and finished 7th in his first season. In 1987 he stayed true to this series and finished eighth at the end of the season. In 1988 he drove in the Schnitzer team and finished 30th. In 1989 he drove with his own team and turned 37. In 1990 he drove his last DTM season with the MM Diebels team. Goeser died on August 28, 2010 in the marina of Aprilia Marittima Punta Gabbiani.