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# Développeur senior full-stack JavaScript

- **Company:** INFORMATIS TS
- **Location:** Brégy, France
- **Experience:** Expert
- **Salary:** €60,000.0 - €65,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Crystal Reports (Reporting Software), Sage ERP, Node.Js, SQL Databases, Web Services, NestJS
- **Published:** July 26, 2026
- **Apply:** http://informatis-ts.fr/offre_detail.php?id_offre=3063

## About the Role

* Excellente maîtrise de Sage X3 (fonctionnelle et technique)
 * Expérience confirmée en gestion de projets ERP et conduite du changement
 * Bon niveau d'anglais (contexte international)
 * Atouts : SQL, Crystal Reports, Web Services/API, EDI, procédures de déploiement Sage X3, langage X3
Profil recherché

 * Bac+2/3 en informatique ou équivalent
 * Min. 5 ans d'expérience en environnement industriel sur poste similaire
 * Mobilité ponctuelle en France et à l'international - Un bon niveau en Anglais est nécessaire pour ce poste.

## Description

Rattaché(e) à la DSI, vous êtes garant(e) de l'intégrité fonctionnelle de l'ERP Sage X3 et accompagnez son évolution en lien avec les équipes métiers.
Missions principales

 * Assurer la maintenance et l'évolution de Sage X3 (Production & Négoce)
 * Piloter les projets ERP (analyse, conception, tests, formation, déploiement)
 * Paramétrer et faire évoluer l'ERP selon les besoins métiers
 * Former et accompagner les utilisateurs, assurer le support technique
 * Créer rapports/tableaux de bord (Crystal Reports, Requêteur)
 * Gérer droits d'accès et interface avec intégrateurs


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