Network Engineer

We are a Web3 infrastructure platform hosting tens of thousands of blockchain nodes, ensuring stable, secure, and decentralized network operations.

120+ supported networks (Ethereum, Solana, Polygon, Cosmos, Avalanche, and others)

99.99% uptime

Own bare-metal infrastructure

No shared nodes and no third-party RPC providers

We build large-scale distributed infrastructure where network architecture is a critical part of overall platform reliability and performance.

Responsibilities

Design and maintain L2/L3 network architecture across distributed data centers

Configure and operate Arista EOS and/or Juniper JunOS

Configure and optimize BGP / OSPF

Design and develop EVPN/VXLAN architecture

Optimize network performance for high-load blockchain nodes and RPC infrastructure

Configure and tune Mellanox / Nvidia network interface cards

Work with bare-metal servers

Diagnose latency, packet loss, jitter, and performance bottlenecks

Integrate networking solutions with Kubernetes and NodeOps infrastructure

Automate configurations using Ansible / Python / Bash

Contribute to building a highly available multi-DC architecture

Requirements

Hands-on experience with Arista EOS and/or Juniper JunOS

Strong understanding of BGP and OSPF

Solid knowledge of Layer 2 / Layer 3 network design principles

Experience with EVPN/VXLAN architectures

Experience configuring and optimizing Mellanox / Nvidia NICs

Expert-level Linux knowledge (Debian / Ubuntu)

Automation skills (Bash, Python, Ansible)

Experience working with bare-metal infrastructure

Nice to Have

Experience in hosting / node provider / Web3 infrastructure environments

Understanding of RPC traffic patterns and blockchain workloads

Experience with low-latency tuning

Experience working in multi-data-center environments

What We Offer

Work within a strong Web3 engineering team

Enterprise-grade infrastructure

Influence over architectural decisions

Minimal bureaucracy, strong engineering culture

Fully remote format