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? CUJO AI® is a leader in artificial intelligence solutions for network service providers. We use machine learning and real-world data to develop cybersecurity, device intelligence, and parental control solutions that make internet connections safer for millions of homes. ;About the Role ;We are looking for a Senior Security Engineer to join our team in Finland, Hungary or Norway.The core focus of this role is to help identify gaps in the CUJO AI Security Platform and provide a path to remediation through research, investigation, and proof of concept (POC) development. ;In This Role, You Will: ;Identify gaps in the CUJO AI Security Platform and drive remediation through research, investigation, and proof-of-concept development. ;Build, tune, and improve SIEM rules and detections, supporting real-time security monitoring efforts. ;Conduct end-to-end cybersecurity incident analysis and lead or assist in response activities. ;Develop and maintain playbooks and runbooks for consistent, high-confidence incident response. ;Design and build prototypes, honeypots, or research infrastructure to analyse emerging threats and attack campaigns. ;Collaborate with machine learning and security teams to improve detection content, attack analysis tools, and threat modelling. ;Contribute to threat monitoring strategies and detection logic to continuously enhance the platform's detection and response capabilities. ;Monitor threats and attack patterns using SIEM tools, supporting continuous improvement of the platform’s detection and response capabilities. ;

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