Help Us Build The Future of TravelAt Airalo, we're making it easier for people to stay connected wherever they travel. As the world's first eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world.
Today, we're a team of 400+ people across 60+ countries, building a product used by travelers every day. We've grown quickly, but we've worked hard to keep what matters: trust, ownership, and the freedom for people to do great work without unnecessary layers or bureaucracy.
We're fully remote by design, genuinely general, and united by a shared mission to make travel simpler for everyone.
Your Next DestinationLocation: Remote.
Contract: Full-time, permanent.
Benefits:
Learn more about our benefits here in this link - https://airalo-public.notion.site/Benefits-25396a97ffca81fb9bc1f0be479f1be3?pvs=74Languages: English is our main working language day to day, so you'll need to be comfortable communicating in it both in meetings and async.
Your main responsibilities will be:
Designing the IP infrastructure of our multi-site data centersDesigning the GRX/IPX interconnectivity and global PoP structure to access mobile partner networksDefining the WAN network strategyLeading and realization of the data centre LAN and WAN networks, specifically the configuration of DRAs, GTPs, GGSN/PGW, SBC, FW, RoutersIntegrating direct roaming agreements and sponsored roaming agreementsTracing of signalling and user plane transport for debug issuesActing as a primary interface between the Core Network team and Airalo's Platform team, Airalo's Network Operations team and technology partners (vendors, roaming partners)Core network optimisation and enhancementSupports the operations team in regards to: Deployments and rolloutsPerformance improvementsPerform trainingsSupporting the partner's operations teamWhat You'll BringTechnical Degree in Engineering or Telecommunications preferred or equivalent experience demonstrated3 - 5 years mini
📌 Core Network Engineer (Madrid)
🏢 Airalo
📍 Madrid