Peace of Basel
After the Peace of Basel (5 April 1795) Wallmoden joined the Austrian army as second captain in Vecsey's Hussars.on 1 January 1797 he was promoted to first captain and joined Karaczay-Chevaulegers. On the 16 April that year he was promoted to major and joined the quartermaster service. On 7 June 1798 he was transferred to the Dragoon Regiment No. 2. On 3 August of the same year he was promoted to lieutenant colonel in Ulanenregimente No. 1 and to colonel of the same regiment on 16 August 1800.