Senior Systems Reliability Engineer (SRE), Edge

Cloudflare
London
Workplace: HybridFull timeFunction: DevOps, Cloud & InfrastructureSkills: ["Problem-solving","Ownership","Collaboration","Automation mindset","Curiosity","Operational excellence"]

Build and operate Cloudflare’s Edge platform that runs in 320+ cities across 120+ countries. As an SRE, you’ll improve service availability, performance, and operational velocity by developing automation, monitoring/alerting/diagnostics, and reliability tooling. You’ll work with distributed systems and networking fundamentals (DNS/HTTP, BGP, IP anycast), coding in Go or Python, while supporting a follow-the-sun model and on-call as needed.

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FursaFursa
Cloudflare
Cloudflare
3 days ago

Senior Systems Reliability Engineer (SRE), Edge

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Source: Company careers pageValidated by: Fursa AI
Last checked: 11 hours agoStatus: Live

Job Summary

Build and operate Cloudflare’s Edge platform that runs in 320+ cities across 120+ countries. As an SRE, you’ll improve service availability, performance, and operational velocity by developing automation, monitoring/alerting/diagnostics, and reliability tooling. You’ll work with distributed systems and networking fundamentals (DNS/HTTP, BGP, IP anycast), coding in Go or Python, while supporting a follow-the-sun model and on-call as needed.
Location: London
Workplace: Hybrid
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure
Seniority: Mid level

Key Responsibilities

  • •Build and operate Cloudflare’s Edge platform globally, focusing on reliability for services around the world.
  • •Develop and enhance tools that improve service availability, performance, and operational velocity.
  • •Create and maintain monitoring, alerting, and diagnostics to keep systems functional and resilient.
  • •Apply an “automate everything” approach to make systems failure resistant and ready to scale.
  • •Participate in on-call coverage as needed to address technical issues outside standard hours.

Key Requirements

  • •3+ years of experience in an SRE role or similar functions.
  • •Linux systems experience.
  • •Software development skills in Go or Python.
  • •Understanding of distributed software systems and large-scale system design tradeoffs.
  • •Intermediate experience with network protocols like DNS and HTTP, plus concepts such as routing protocols, BGP, and IP anycast.
Skills:Problem-solvingOwnershipCollaborationAutomation mindsetCuriosityOperational excellence
Languages:English
Tech Stack:GoPythonLinuxTLSDNSHTTPBGPIP anycastNginxPostgreSQLDockerPrometheusGrafanaConsulNomadSaltChefPuppetAnsibleSaltstack

Company Brief

Cloudflare
Provides a global network and cloud platform that delivers security, performance, and reliability services for web applications, APIs, and Internet properties, including CDN, DDoS protection, DNS, and zero-trust security solutions.
Industry: Cybersecurity
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2009
WebsiteLinkedIn