About this role
Core Engineer at Webbing. Location: Riga or Israel. Role: troubleshooting network, owning tickets, leading integrations Requirements: 3+ years as a core engineer; deep knowledge of MNO/MVNO architecture, 3GPP (2G/3G/4G/5G-SA), GTP/Diameter/Radius, GRX/IPX/roaming, APIs and basic scripting (Python); 24x7 on-call. Category: Engineering Seniority: Mid Level Tools: GTP-C, GTP-U, CUPS, Diameter, Radius, AMF, SMF, UPF, NRF, PCF, PGW, PCRF, GTP Proxy, GRX, IPX, IR.21, Python, APIs Commitment: Full Time Workplace: Hybrid Languages: English