Cloud Security Engineer - Cloudflare WAF Specialist Location: Remote working HOWEVER candidates must already be based in Brussels OR Amsterdam OR Paris OR London (8 days a month on site is mandatory) Work Type: Permanent Budget: £90,000 PA (UK)/€90,000 PA (EU) About the Role We are seeking a highly skilled and security-focused Cloud Security Engineer with deep expertise in Cloudflare WAF to join a high-performing team responsible for protecting critical web infrastructure. You will play a central role in securing web applications, automating cloud security configurations, and supporting a DevSecOps culture within an Agile environment. This is an excellent opportunity for someone passionate about cloud security, WAF technologies, and modern automation practices. Key Responsibilities Lead the implementation, configuration, and management of Cloudflare WAF, including custom rule sets, rate limiting, and DDoS protection. Monitor and fine-tune web traffic security policies to safeguard against evolving threats. Collaborate with application, infrastructure, and DevOps teams to embed security into pipelines and workflows. Work with other WAF platforms (eg, Imperva) across on-prem, SaaS, and cloud environments. Write scripts and tools (preferably in Python) to automate security configurations and tasks. Apply a deep understanding of network protocols, TLS/mTLS, and authentication mechanisms (eg, OAuth, SAML). Support and troubleshoot security issues across Linux-based (RedHat) ..... full job details .....