Network Engineer
DoubleZero
Network Engineer
DoubleZero
Decentralized, low-latency fiber network for blockchains
We’re looking for a network engineer with a true CCIE-level routing & switching background who is equally comfortable writing production code. This is not a traditional NOC role — it’s for someone who treats networks as software systems.
Design and operate large-scale, high-availability, low-latency networks
Work on BGP, EVPN, MPLS, segment routing, and carrier-grade routing architectures
Build automation frameworks in Go and Python to manage network config, deployment, and monitoring
Partner with hardware, protocol, and systems engineers to optimize for latency, reliability, and scale
Debug real-world production network failures across physical and virtual layers
CCIE or equivalent hands-on routing & switching expertise
Strong experience in ISP / carrier / backbone network environments
Solid production Go + Python experience (not just scripts)
Deep understanding of routing protocols, convergence, and network failure modes
Experience treating infrastructure as code and systems as software
Preference for telecom / ISP / infrastructure backgrounds over HFT
DoubleZero is a protocol that enables a global fiber network for high-performance data distribution. Powered by independent fiber contributors and coordinated onchain, DoubleZero delivers low-latency networking and real-time data infrastructure for blockchains, prediction markets and other distributed systems where milliseconds matter. Learn more at: www.doublezero.xyz or @DoubleZero on X.
Decentralized, low-latency fiber network for blockchains
DoubleZero Foundation builds a decentralized physical infrastructure network (the N1) that serves as a dedicated internet for blockchains and other high-performance systems. It avoids new fiber by leasing existing dark fiber and unused bandwidth to create a global, low-latency network with dedicated links and traffic-filtering hardware. The network has a two-ring design: an outer ring that interfaces with the public internet and an inner ring that connects validators over low-latency paths, helping reduce spam and transaction duplicates to boost throughput. Its cryptoeconomic model rewards bandwidth providers with tokens and lets clients like validators fund the network, aiming to transition from a Solana-focused permissioned testnet to a public mainnet and support use cases such as RPC provisioning, gaming, and large-language-model training.
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