Fastly

3 weeks ago

Senior SRE - Networks

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Build, operate, and maintain Fastly’s growing global network footprint that powers the Edge Cloud Platform. Lead incident response for traffic and network failures, especially IP routing and BGP, while writing high-quality, maintainable automation and code. Develop monitoring and analytics focused on end-user performance, partner with engineering teams to shape roadmaps, and mentor others on complex global routing in an anycast-heavy environment.

Location: London, United Kingdom

Workplace: Hybrid

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Key Responsibilities

•Build, operate, and maintain Fastly’s global network footprint for the Edge Cloud Platform.
•Respond to significant traffic incidents and lead network incidents, resolving failure scenarios using IP routing expertise, especially BGP.
•Write performant, maintainable code and participate in code reviews to improve the codebase and team processes.
•Develop and iterate tools and automation systems that improve how the network is operated and built.
•Innovate monitoring and performance analytics for end-user experience, and mentor team members on global routing complexities in an anycast-heavy environment.

Key Requirements

•Experience with internet protocols and practices including TCP/IP, BGP, Anycast, and DNS.
•Experience with automation and coding (e.g., Python or similar).
•Proficiency with Tier 1 Internet service providers, Internet exchanges, and cloud providers.
•Ability to analyze internet traffic patterns using flow-based tools and to use monitoring/visibility tools such as Graphite/Grafana, Prometheus, or Splunk.
•Knowledge of Linux/Unix systems administration and network stack optimization, plus DevOps practices and CI/CD pipelines (e.g., Git, Jenkins, Ansible).

Skills:Engineering best practicesOperational rigorAutomationCode reviewsMentorship

Languages:English

Tech Stack:PythonTCP/IPBGPAnycastDNSGraphite/GrafanaPrometheusSplunkGCPAWSAzureGitJenkinsAnsibleLinux/UnixCI/CDVCLGOFlow-based toolsNetwork telemetry

Company Brief

Fastly

Provides an edge cloud platform and content delivery network (CDN) that enables fast, secure, and scalable delivery of web and streaming content, APIs, and applications with real-time configurability and observability.

Industry: Cloud Computing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 250M to 500M

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 2011

Website LinkedIn

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Fastly

3 weeks ago

Senior SRE - Networks

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: London, United Kingdom

Workplace: Hybrid

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Key Responsibilities

•Build, operate, and maintain Fastly’s global network footprint for the Edge Cloud Platform.
•Respond to significant traffic incidents and lead network incidents, resolving failure scenarios using IP routing expertise, especially BGP.
•Write performant, maintainable code and participate in code reviews to improve the codebase and team processes.
•Develop and iterate tools and automation systems that improve how the network is operated and built.
•Innovate monitoring and performance analytics for end-user experience, and mentor team members on global routing complexities in an anycast-heavy environment.

Key Requirements

•Experience with internet protocols and practices including TCP/IP, BGP, Anycast, and DNS.
•Experience with automation and coding (e.g., Python or similar).
•Proficiency with Tier 1 Internet service providers, Internet exchanges, and cloud providers.
•Ability to analyze internet traffic patterns using flow-based tools and to use monitoring/visibility tools such as Graphite/Grafana, Prometheus, or Splunk.
•Knowledge of Linux/Unix systems administration and network stack optimization, plus DevOps practices and CI/CD pipelines (e.g., Git, Jenkins, Ansible).

Skills:Engineering best practicesOperational rigorAutomationCode reviewsMentorship

Languages:English

Tech Stack:PythonTCP/IPBGPAnycastDNSGraphite/GrafanaPrometheusSplunkGCPAWSAzureGitJenkinsAnsibleLinux/UnixCI/CDVCLGOFlow-based toolsNetwork telemetry

Company Brief

Fastly

Industry: Cloud Computing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 250M to 500M

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 2011

Website LinkedIn