Coupang
Staff Web Security Engineer (Blue Operations)
Seoul, South KoreaPosted 9 days ago
What you'd do
- Deploy and manage DDoS mitigation policies for IDC, web, and API services
- Operate WAF with tuning for false positives, missed detections, and CVE response
- Detect and block bot traffic while improving policy precision
What they want
- Strong access and detection log analysis with structured problem solving
- Effective communication skills using data and insight to influence
- Bachelor's in CS or cybersecurity or equivalent practical experience
Nice to have
- Cybersecurity certifications such as CISSP or Korean security qualifications
- WebSecurity CDN service operations experience in production environments
- SQL queries and SIEM data analysis (AWS Athena and similar)