Senior Engineer, Core Network
Airalo
About this role
Airalo is seeking a Senior Core Network Engineer to architect and evolve its global Packet Core, ensuring scalable 5G systems and seamless connectivity for travelers worldwide. The role involves deep signaling analysis, designing network flows, and managing global roaming coverage to support a high-scale telecom platform.
Skills
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.
Recent company news
Financial TimesTravel Smarter: Thales and Airalo Unlock a Seamless Global eSIM Experience – Company Announcement
1 week ago
Business WireAiralo Becomes the First eSIM Unicorn With an Investment Round of $220m
Jul 10, 2025
The Fast ModeAiralo Partners with Xiaomi to Deliver Seamless eSIM Connectivity for Travelers
Sep 2, 2025
PhocusWireInternational travel eSIM provider Airalo raises $220M
Jul 10, 2025
Tech TimesHow Stephanie Kazalac Turned Airalo into a Major B2B/B2B2C Connectivity Player
Dec 8, 2025
About Airalo
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for Airalo.
Salary
$118k – $149k
per year