Core Network Reliability Engineer
Updated on 11/14/2023
Cloudflare

1,001-5,000 employees

Web performance & security platform
Company Overview
Cloudflare's mission is to help build a better Internet. The company specializes in providing a content delivery network and DDoS mitigation services.
Consumer Software
Hardware

Company Stage

Series E

Total Funding

$354.3M

Founded

2009

Headquarters

San Francisco, California

Growth & Insights
Headcount

6 month growth

5%

1 year growth

16%

2 year growth

59%
Locations
Seattle, WA, USA • Urbana, IL, USA • Washington, DC, USA • San Francisco...
Experience Level
Entry
Junior
Mid
Senior
Expert
Desired Skills
Docker
Airflow
Linux/Unix
Operating Systems
Rust
Kubernetes
Python
Ansible
Chef
CategoriesNew
Software Engineering
Requirements
  • Minimum 3 years of relevant Network/Site Reliability Engineering experience
  • BA/BS in Computer Science or equivalent experience
  • Solid foundation on configuration management frameworks: Saltstack, Ansible, Chef
  • Experience with NX-OS, JUNOS, EOS, Cumulus, or Sonic Network Operating Systems
  • Solid Linux systems administration experience
  • Linux networking - iproute2, Traffic Control, Devlink, etc.
  • Strong software development skills in Go and Python
Responsibilities
  • Responsible for the technical operation and engineering of the Cloudflare's core data center network
  • Plan, install, and manage the hardware and software of the core network
  • Day-to-day operations of the network
  • Build tools to automate operational tasks and streamline deployment processes
  • Provide a platform for other engineering teams to build upon
  • Play a key role in system design and bring ideas from design to production
Desired Qualifications
  • Deep knowledge of BGP and other routing protocols
  • Workflow Management (AirFlow, Temporal)
  • Open Source Routing Daemons (FRR, Bird, GoBGP)
  • Experience with bare metal switching
  • Experience with network programming in C, C++ or rust
  • Experience with the Linux kernel and Linux software packaging
  • Strong tooling and automations development experience
  • Time series databases (Prometheus, Grafana, Thanos, Clickhouse)
  • Other Tools - Kubernetes, Docker, Prometheus, Consul