After studying law in Tuscany, he became a lawyer at the upper council of Bastia, and was elected deputy of the Third Estate to the French Estates-General of 1789.
[1] As deputy to the National Convention, Saliceti became a Montagnard and on 15 January 1793 voted for the death of King Louis XVI, and was sent to Corsica on mission to oversee Pasquale Paoli and enforce the Reign of Terror; however, he was compelled to withdraw to Provence, where he took part in repressing the revolts at Marseille and Toulon.
[1] On account of his friendship with Maximilien Robespierre, Saliceti was denounced by the Thermidorian Reaction and was saved only by the amnesty of the French Directory.
In 1796 Saliceti was commissioned to organize the French Revolutionary Army in the Italian Peninsula, and the two départements into which Corsica had been divided after its recapture.
Saliceti also became deputy to the Council of the Five Hundred, and served the Directory in missions to the Ligurian Republic.