Applications open at 10 am (French time) on 4 March on the ODYSSEE application. The closing date is 4 pm (French time) on 4 April 2025.
https://www.galaxie.enseignementsup-recherche.gouv.fr/ensup/cand_recrutement_enseignants_chercheurs_Odyssee.htm

Applications on ODYSSEE must contain the documents outlined in the decree of 6 February 2023 on the general terms and conditions for transfers, secondments and competitive recruitment of university professors: https://www.legifrance.gouv.fr/jorf/id/JORFTEXT000047183295