Mobile Core Engineer

Mobile Core Solution Engineer | Signalling | eSIM We’re looking for an experienced Mobile Core Solution Engineer to join a global connectivity team focused on IoT and mobile network solutions. We’re particularly interested in engineers with strong expertise across:Mobile Core: 2G, 3G, 4G/LTE & 5G CoreSignalling: Diameter, SS7, MAP, GTP, INAP & HTTPSIM/eSIM: eUICC, SM-DP+, SM-SR, SIM applets & OTACall-flow analysis: troubleshooting complex signalling, interoperability and integration issuesCore network: HSS/HLR, PCRF, P-GW/GGSN, AMF, SMF & UPF You’ll work on complex global connectivity challenges, designing solutions, analysing call flows and driving technical delivery across mobile core, IoT and eSIM ecosystems. If Mobile Core, signalling and eSIM are your area of expertise, I’d love to hear from you. #MobileCore #Signalling #eSIM #5G #LTE #Telecoms #IoT #Telecommunications #Hiring