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WAF Specialist Cloudflare
Place of work
Remote work
Remote work
Contract type
full-time
full-time
Start date
asap
asap
Wage (gross)
From 2 500 EUR/monthbasic salary from 2500 gross depends on candidate's experience
From 2 500 EUR/monthbasic salary from 2500 gross depends on candidate's experience
Job description, responsibilities and duties
We are seeking a skilled and security-focused colleague with deep expertise in Cloudflare WAF to join a team responsible for protecting critical infrastructure. You will play a role in securing web applications, automating cloud security configurations, and supporting an agile environment. This is an excellent opportunity for someone passionate about cloud security, WAF technologies, and modern automation practices.Key Responsibilities:
• Implementation, configuration, and management of Cloudflare WAF, including custom rule sets, rate limiting,
• Layer 7 DDoS Mitigation: Designing and monitoring defences against application-layer floods (HTTP/S floods) to ensure high availability
• Monitor and fine-tune web traffic security policies to safeguard against evolving threats.
• Log Analysis & Forensics: Investigating security incidents using Cloudflare Logshare or Security Analytics to identify attack patterns and reduce false positives
• Collaborate with application, infrastructure, and DevOps teams to embed security into pipelines and workflows.
• Work with other WAF platforms across environments.
• Automate security configurations and tasks.
• Apply an understanding of network protocols, TLS/mTLS, and authentication mechanisms (eg, OAuth, SAML).
• Support and troubleshoot security issues.
• Contribute to a DevSecOps culture, embracing continuous improvement, Agile delivery, and cross-functional collaboration.
Personality requirements and skills
Required Skills & Experience:• Minimum 3 years of hands-on experience with Cloudflare WAF - policy management, custom rules, and advanced security configurations.
• Skills with the OSI model, especially Layers 3-7.
• Knowledge of HTTP, HTTPS, SSL, TLS, mTLS.
• Familiarity with authentication protocols such as SAML, OAuth, or similar.
• Scripting skills in Python (other programming languages are a plus).
• Solid understanding of PKI and certificate management.
• Experience with Linux/Unix systems, ideally RedHat.
• Solid networking knowledge.
Language skills
English - Upper intermediate (B2)
Other knowledge
Linux Server - Skillful
WAF - Advanced
Cloudflare - Advanced
Python - Skillful
HTTP, HTTPS, SSL, TLS, mTLS - Skillful
Authentication protocols - Skillful
WAF - Advanced
Cloudflare - Advanced
Python - Skillful
HTTP, HTTPS, SSL, TLS, mTLS - Skillful
Authentication protocols - Skillful
ID: 5283164
Dátum zverejnenia: 11.5.2026
2026-05-11
lokalita: Remote work Pozícia: IT System Administrator, IT/Technical Support Specialist, Software Engineer, Systems Administrator, Systems Engineer Spoločnosť: Raiffeisen Informatik SK s.r.o.
Základná zložka mzdy (brutto): 2 500 EUR/month