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CyberCoders

Network Development Engineer

CyberCoders, San Francisco

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Join to apply for the Network Development Engineer role at CyberCoders .

Requirements: 7+ years of Network Engineering experience in Cloud Computing environment, Software Defined Networking, CCNP, HPC/AI.

What You’ll be Doing

  • Architect robust, high‑throughput data center network fabrics optimized for AI workloads and multi‑tenant cloud environments
  • Design and deploy EVPN/VXLAN overlays, L2/L3 switching topologies, and host‑level multi‑networking across bare metal, VMs, and containers; proficient in MLAG switch environments
  • Implement BGP, VRFs, and ACLs to enforce network segmentation, tenant isolation, and dynamic security policy frameworks
  • Lead end‑to‑end design of advanced GPU interconnect fabrics (e.g., Infiniband, Spectrum‑X, RDMA/RoCEv2, DPUs/Smart NICs) leveraging CLOS/ECMP architectures
  • Build and maintain carrier‑grade edge routing systems with BGP‑based peering, automatic failover, and intelligent traffic engineering
  • Manage inter‑data center connectivity, routing governance, and resilience strategies across geographically distributed clusters
  • Define and implement SDN architectures via Netconf, gNMI, and controller‑based frameworks for dynamic network orchestration

What You Need for this Position

  • 5+ years of experience in data center or service provider networking
  • Proven expertise across key domains:
    • High‑speed Ethernet architectures (100G, 200G, 400G, 800G)
    • Advanced routing and switching technologies: EVPN/VXLAN, Layer 2/3, BGP, OSPF, VRFs, and QoS
    • High‑performance fabrics for AI/HPC workloads, including Infiniband and RoCEv2
    • Multi‑host networking across bare metal, KVM, and Kubernetes environments
  • Experience designing GPU cluster networks with technologies such as NVIDIA UFM, SHARP, and data center fabric best practices
  • Proficient with infrastructure automation tools, including Netbox, Netconf, and IaC frameworks like Ansible and Terraform
  • Practical knowledge of vendor platforms: Arista EOS, Juniper Junos, and Mellanox/NVIDIA Cumulus and Onyx
  • Strong grasp of network telemetry, packet‑level diagnostics, and performance optimization techniques
  • Excellent communication and documentation skills, with a collaborative approach to cross‑functional engineering work

Bonus Skills

  • Familiarity with AI/ML workload patterns, including model training and inference bottlenecks
  • Background in multi‑tenant cloud networking for platform‑as‑a‑service (PaaS) or infrastructure‑as‑a‑service (IaaS) environments
  • Certifications such as CCIE, JNCIE, or comparable credentials
  • Salary range: $175k - $250k/year DOE
  • RSUs
  • 401(k) with match
  • Comprehensive benefits and more!

Seniority level: Not Applicable

Employment type: Full‑time

Job function: Information Technology

Industries: Staffing and Recruiting

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