Senior Engineer, Core Network
Airalo(5 days ago)
About this role
Senior Core Network Engineer at Airalo will help design and evolve the company’s global packet core to provide seamless mobile connectivity across countries and technologies. The role focuses on high-availability telecom architecture, deep signaling analysis across 3G/4G/5G, and partnering with carriers and IPX/GRX providers. This is a remote-first, full-time position within a distributed travel-tech company.
Required Skills
- Packet Core
- 5G
- Signaling Analysis
- Wireshark
- Diameter
- GTP
- BGP
- DNS
- S-NAPTR
- IP Networking
+7 more
About Airalo
airalo.comAiralo is a digital marketplace for eSIM mobile data that lets travelers buy and activate prepaid data plans instantly without needing a physical SIM. It offers affordable local, regional, and global eSIMs across hundreds of countries through a mobile app and web platform, partnering with local carriers to deliver coverage and competitive rates. Geared toward tourists, digital nomads, and business travelers, Airalo simplifies connectivity with easy installation, plan management, and top-up options for iOS and Android devices.
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