Senior Edge Security Engineer
Core
Maintain and optimize edge security controls across CoStar's public-facing websites and 50+ high-traffic web properties.
Role type
Senior IC Edge Security Engineer
Builds
Secure access to public-facing web platforms and CDNs
Domain
Real Estate / Web Application Security
Deliverable
production ML models
Required skills
WAF policy tuning, bot management, rate limiting, traffic analysis, Python/JavaScript scripting, log analysis, incident response
Preferred skills
Akamai security suite expertise, bot detection design, threat intelligence integration, IaC (Terraform/Ansible), cloud integration, compliance frameworks (NIST/ISO/PCI)
Technologies
Akamai Kona WAF, OpenSearch, Athena, Python, JavaScript, Terraform, Ansible
Responsibilities
Lead CDN security strategy and operations; Drive bot management and anti-scraping; Analyze edge traffic patterns to detect anomalies; Support secure deployment and scaling of edge security controls; Provide edge security across distinct web tech stacks; Respond to security incidents at the edge
Seniority
Senior, hands-on IC
