Staff Security Engineer, Penetration Tester

The Staff Security Engineer, Penetration Tester will conduct hands-on penetration testing across web, mobile, API, and cloud environments to identify vulnerabilities and provide remediation guidance for Coupang's services in Taiwan. This role involves independently managing security-testing engagements, collaborating with the Korea security team, and offering technical guidance to fellow engineers. The position requires fluency in Mandarin Chinese and English to effectively communicate findings and coordinate cross-regional security activities.