Middle Site Reliability Engineer (CDN & DevOps)

Provectus

Spain · Full-time · Not Applicable

Provectus is looking for a Senior DevOps or SRE professional to join our team and take ownership of our globally distributed edge infrastructure. In this role you will manage and improve CDN configurations with a focus on Fastly and Varnish VCL.

Responsibilities

Manage and improve CDN configuration including caching rules, redirects, and traffic routing across a globally distributed edge
Triage CDN related production issues through log analysis and performance investigations for high traffic events
Review merge requests from product and platform engineering teams and advise on cache behavior and edge performance
Build and maintain CI CD pipelines in GitLab CI for safely delivering CDN configuration changes
Partner with development teams across US and EU time zones to onboard new services behind the CDN
Maintain documentation, runbooks, and operational procedures while contributing to monitoring and alerting on edge traffic

Required Skills And Qualifications

3 plus years in a DevOps, SRE, or Web Operations role
Hands on experience with a public CDN like Fastly, Varnish, Cloudflare, or Akamai including writing cache and routing rules
Strong understanding of HTTP fundamentals such as cache headers, redirects, surrogate keys, and purge strategies
Experience with GitLab CI CD pipelines and solid Linux administration skills
Scripting proficiency in Python or Bash and comfort using AI assisted coding tools like Copilot or Claude
Upper Intermediate English with strong communication skills for a distributed team

Would Be a Plus

Background operating CDN for high traffic, event driven, or live streaming workloads
Familiarity with Kubernetes at the read level to understand service manifests
Working knowledge of AWS infrastructure and network protocols like TCP, TLS, and DNS
Opportunity to work with cutting-edge AI and cloud solutions
Internal training programs (Leadership, Public Speaking, and more) with full support for AWS and other professional certifications
Career growth: a clear path toward SA or beyond; we actively develop our engineers
Access to the latest AI tools and premium subscriptions
Long-term B2B collaboration
Remote with flexible hours
Private medical insurance or a budget for your medical needs
Paid sick leave, vacation, and public holidays
Equipment and all the tech you need for comfortable, productive work

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Key Skills

Ranked by relevance

ai gitlab ci ai tools devops gitlab ci cd aws artificial intelligence kubernetes cloudflare python linux cloud bash

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