After the end of the war, he joined Hans Günther Oesterreich's Radio Bremen Dance Orchestra. In 1948 he became the leader of the Last-Becker Ensemble, which performed for seven years. He was voted as the best bassist in the country in a German jazz poll for 1950, 1951 and 1952. When the Last-Becker Ensemble disbanded, he became the in-house arranger for Polydor Records, as well as a number of European radio stations. During the next decade he helped arrange hits for artists such as Helmut Zacharias, Freddy Quinn, Lolita, Alfred Hause and Caterina Valente.