Job description:The Roaming Back Office Engineer is responsible for supporting and maintaining international roaming services by monitoring service performance, troubleshooting complex roami

Missions : Assurer les activités de Routine (check listes quotidiennes et hebdomadaires, des nœuds:services CORE CS (MSS/VLR, HSS/UDB/AUC, MGW/SIWF, STP, SBG/MRS, DSC ...etc).Assurer la ju