Senior Systems Engineer

About Share

Share is a venture-backed internet infrastructure network building Africa’s backbone. The company aggregates underutilized telecom infrastructure, fiber, subsea cables, and data centers, and provides ISPs with scalable access to bandwidth without traditional upfront costs. Share’s network spans thousands of kilometers of fiber, 12 infrastructure providers, and 10 data centers, reaching over 8 million people across East Africa.

At the network level, Share operates a RADIUS proxy architecture that authenticates ISP subscribers, provisions their internet access, and coordinates with partner BNG (Broadband Network Gateway) equipment. The platform must coexist with existing ISP infrastructure, not replace it. This means every deployment involves real BNG configuration, real RADIUS authentication, and real subscriber traffic.

This role sits at the intersection of network engineering and systems engineering. You will own the infrastructure t...