Security and Network Engineer

GlobalDots group; Polska; On-site; PLN 180,000 - 280,000; Full time

Job summary

GlobalDots is looking for a Senior Security and Network Engineer to own the technical delivery of Cloudflare across our enterprise customer portfolio. You will design, build, and operate Cloudflare configurations in complex, multi-tenant environments, ensuring correctness and reliability that directly impact customer trust.

This hands-on role requires 3+ years of real Cloudflare delivery experience, strong protocol fluency, and automation using Terraform, Python, or Go.

Qualifications

• 3+ years of hands-on Cloudflare experience in production.
• Deep networking knowledge: HTTP, DNS, TLS, TCP/IP.

Responsibilities

• Own end-to-end Cloudflare delivery for multi-tenant environments.
• Onboard customers from discovery to go-live with migration planning.
• Build automation and tooling via Cloudflare APIs and Terraform.
• Troubleshoot production issues across cache, WAF, DNS, and routing.
• Create runbooks and documentation to support operations.

Skills

Cloudflare experience

Networking proficiency

Enterprise customer engagement

AI-assisted engineering

Tools

Terraform

Python

Go

Job description

GlobalDots is a global cloud and web innovation company, helping more than 1,000 enterprises modernize, secure, and optimize their digital infrastructure for over 20 years.

We work with a portfolio of 100+ advanced technologies across cloud security, performance, DevOps, cloud cost optimization, corporate IT, and AI. Our role is to help customers identify the right technology, implement it successfully, and operate it with confidence.

We are a value-added reseller and managed service provider with a strong focus on execution.

Our in-house team has the technical expertise to deliver everything we offer.

We\'re hiring a Senior Security and Network Engineer to own the technical delivery of Cloudflare across our enterprise customer portfolio.

This isn\'t a "manage the dashboard" role. You\'ll be the hands-on expert designing, building, and operating Cloudflare configurations in complex, multi-tenant environments, where correctness and reliability directly impact customer trust.

What you\'ll own:

• End-to-end Cloudflare delivery: WAF (custom rules, managed rulesets, rate limiting, bot management), CDN caching strategy, DDoS mitigation, DNS, TLS/mTLS, Zero Trust (Access, Tunnel, WARP), Workers, and API Shield.
• Customer onboarding from scratch: discovery, migration planning, configuration build-out, staging validation, and go-live.
• Automation and tooling for configuration management, bulk operations, and reporting via Cloudflare APIs and Terraform.
• Production troubleshooting across the full delivery chain, from cache logic and WAF rule conflicts to routing anomalies and origin behavior.
• Documentation, runbooks, and quality gates so the team can maintain and support what you build.

What we\'re looking for:

• 3+ years of hands-on Cloudflare experience in production. Not conceptual knowledge, real delivery.
• Deep protocol fluency: HTTP, DNS, TLS, TCP/IP - able to trace a request from client to origin and explain every decision Cloudflare makes along the way.
• IaC and automation experience: Terraform (Cloudflare provider), Python or Go for API-driven workflows.
• Comfort working directly with enterprise customers through ambiguous technical requirements.
• Experience in environments where a misconfiguration has real business consequences - strong validation and change management discipline.
• AI-assisted engineering: You use tools like Cursor, Codex, or similar to move faster, but you review and validate what they generate before it touches production.

Nice to have:

Cloudflare certifications · Akamai / Fastly / CloudFront migration experience.

Application security background (OWASP, secure headers, CSP).

Managed services or consulting experience across multiple customer environments simultaneously.

If you\'ve designed and operated Cloudflare at enterprise scale, built automation around it, and want to work across a high-variety customer portfolio, we\'d love to talk.