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Fastly

Senior SRE - Networks

Fastly · United Kingdom (Remote)

Posted about 3 months ago

or apply directly on Fastly's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
Fastly's roles stay open a median of 81 days
Reposted
No
Salary listed
No
67% of Fastly's roles list one
Ghost-job risk at Fastly
high
47 stale, 3 reposted of 49 open
Hiring momentum
81 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from Fastly's own greenhouse board since 2026-08-03. Full hiring picture for Fastly.

About this role

As a Senior SRE focused on Networks at Fastly, you will build, operate, and maintain the global network infrastructure that supports the Fastly Edge Cloud Platform. Your responsibilities will include responding to traffic incidents, writing maintainable code, developing automation tools, and monitoring network performance. You will also mentor team members and collaborate with cross-functional teams to enhance network stability and performance.

Our read on this posting2.0out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Fastly as an employer.

What you need

  • Experience in the protocols and practices that make up the fabric of the global internet, including TCP/IP, BGP, Anycast and DNS.
  • Experience in Automation and coding using languages like Python, or similar.
  • Proficiency in Tier 1 Internet service providers, Internet exchanges and cloud providers.
  • Ability to analyze internet traffic patterns across multiple dimensions using flow-based tools.
  • Experience working with alerting, monitoring and visibility tools (such as Graphite/Grafana, Prometheus, or Splunk).
  • Knowledge across cloud hosting solutions (i.e., GCP, AWS and Azure).

Nice to have

  • Experience writing production-level code using VCL or GO
  • Experience in network telemetry including instrumenting infrastructure and collecting, processing, storing and analyzing data
  • Experience working with geographically dispersed teams: previous remote work preferred.

Worth weighing

  • No salary listed
  • The position may require occasional nights and weekends for on-call coverage.
  • The role is remote but may require travel as needed.
  • The job requires working during scheduled hours from 0800 - 1700.

Summarised from Fastly's posting. Read the full original.

Listed by Fastly on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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