Senior Core Network Engineer (HLR/HSS & SDM)
Airalo | GB | remote
Apply for Airalo's remote Senior Core Network Engineer role in the United Kingdom, working with HLR/HSS, SDM, roaming, and mobile-core systems.
Job description
Airalo is seeking a remote Senior Core Network Engineer in the United Kingdom to own HLR/HSS subscriber profiles and roaming-network integrations.
Requirements
- Deep experience with MAP and Diameter protocols.
- Extensive HLR, HSS, or UDM experience in a multi-tenant or MVNO environment.
- Experience managing roaming partners or system integrators.
Skills
- HLR
- HSS
- UDM
- MAP
- Diameter
- SS7
- Roaming
- Multi-IMSI
- Python
- Bash
Location Eligibility
United Kingdom