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Principal Software Engineer - Cloud Networking

Vultr

$140,000 - $180,000
Sep 11, 2025
Remote, US
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Vultr is looking to architect and lead the evolution of its global cloud networking platform to drive design and implementation of scalable, reliable, and secure network services including VPC, edge connectivity, and security features, shaping the networking foundation of Vultr's infrastructure.

Requirements

  • Experience with virtual networking (public/private cloud), SDN, VXLAN/EVPN
  • Strong knowledge of BGP, L2/L3 routing, Linux and Kubernetes networking
  • Network automation and observability experience
  • Proficiency in Go or Rust; familiarity with PHP and SQL a plus
  • High-performance networking hardware (Trident4, DPUs, etc.)
  • Legacy system modernization
  • Network security or multi-tenant firewall experience

Responsibilities

  • Lead technical design for next-gen cloud networking: VPC, security groups, gateways, routing domains
  • Align networking roadmap with product and infrastructure teams
  • Drive implementation of control/data plane features and network orchestration
  • Manage services like BGP peering, tenant isolation, and network policy enforcement
  • Prototype and validate new capabilities at scale
  • Support production systems and incident response
  • Extend Vultr’s control plane to integrate networking features

Other

  • 5+ years in infrastructure, network engineering, or hosting environments
  • Clear communication across engineering and leadership
  • Cloud provider or hyperscaler background
  • Excellent Medical Benefits w/ 100% company-paid premiums for employee only plan + 100% company-paid dental & vision premiums
  • 401(k) plan that matches 100% up to 4% with immediate vesting