Senior Core Network Engineer (HLR/HSS & SDM)
Core
Guardian of subscriber data and architect of roaming efficiency for a global eSIM store, managing HSS/HLR templates to enable MVNO scaling.
Role type
Senior Core Network Engineer (HLR/HSS & SDM)
Builds
HSS/HLR templates and Steering of Roaming (SoR) integrations for a global MVNO
Domain
Telecommunications, eSIM, Roaming
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
HLR/HSS lifecycle management, Profile & Template Engineering, Steering of Roaming (SoR), Sponsor Roaming integrations, MVNO scaling
Responsibilities
Own the life-cycle of HSS/HLR templates, maximize COGS and margin through SoR and Sponsor Roaming integrations
Seniority
Senior, hands-on IC
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