About us & contact Career Benefits WAF Specialist Cloudflare Place of work Remote work Contract type full-time Start date asap Wage (gross) From 2 500 EUR/monthbasic salary from 2500 gross depends on candidate's experience Job description, responsibilities and dutiesWe 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. • Support within a 24/7 on-call • 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 skillsEnglish - Upper intermediate (B2)Other knowledgeCloudflare - AdvancedLinux Server - SkillfulPython - SkillfulHTTP, HTTPS, SSL, TLS, mTLS - SkillfulAuthentication protocols - SkillfulWAF - Advanced Send CV to the company Recommend job to a friend E-mail Facebook Viber Whatsapp Vaše osobné údaje sú spracovávané a likvidované v súlade s Nariadením Európskeho parlamentu a Rady (EÚ) 2016/679 a zákona o ochrane osobných údajov 18/2018. Zásady a smernicu o ochrane osobných údajov nájdete na: GDPR Your personal data is processed and disposed of in accordance with Regulation (EU) 2016/679 of the European Parliament and of the Council and the Data Protection Act 18/2018. The privacy policy and directive can be found at: GDPR Follow us on ID: 5283164 Dátum zverejnenia: 20.7.2026 2026-07-20 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 document.addEventListener('DOMContentLoaded', function () { var url = '\/sk\/offers\/5283164\/recommendations\/offer\u002Ddetail\u003Fcategories\u00255B0\u00255D\u003D5\u0026positions\u00255B0\u00255D\u003D84\u0026positions\u00255B1\u00255D\u003D365\u0026positions\u00255B2\u00255D\u003D426\u0026positions\u00255B3\u00255D\u003D89\u0026positions\u00255B4\u00255D\u003D514\u0026position_level\u003D4\u0026job_type_id\u003D1'; $.getJSON(url).done(function (response) { var componentIds = Object.keys(response.data.components); $.each(componentIds, function (index, componentId) { $('#' + componentId).html(response.data.components[componentId].html); }); }); });

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