12 hours ago
Taipei, TaiwanSenior
Responsibilities
- Execute authorized penetration tests across web applications, mobile applications, APIs, and cloud-related attack surfaces within defined scopes.
- Identify attack surfaces, apply testing methods, and produce evidence for validated findings.
- Assess vulnerabilities, distinguish verified findings from false positives, and provide actionable remediation guidance.
- Use Linux, command-line utilities, penetration-testing tools, and scripts to automate requests, process test data, and analyze results.
- Coordinate testing status, blockers, findings, scope, and next steps with the Korea security team and Taiwan stakeholders.
Requirements
- Demonstrated hands-on penetration-testing capability across web, mobile, or API environments.
- Ability to use penetration-testing tools in Linux or command-line environments and perform programming or scripting for security testing.
- Ability to assess vulnerabilities, explain technical evidence and impact, and provide remediation guidance.
- Offensive-security experience sufficient to execute defined penetration-testing activities with appropriate support.
- Fluency in Mandarin Chinese and English, including the ability to communicate security findings and remediation guidance in both languages.
- Preferred qualifications include scoped penetration-testing experience, legally authorized bug-bounty experience, testing in complex application environments, cloud-security testing exposure, and red-team or adversary-simulation exposure.
- A degree in Computer Science, Computer Engineering, or a related field and certifications such as OSCP, OSCE, OSED, CREST, or SANS are preferred.
- Ability to demonstrate an authorized penetration-testing case and prepare testing plans, remediation comparisons, and concise bilingual security summaries.
About Coupang
Coupang builds and operates a South Korea–focused e-commerce marketplace with an end-to-end logistics network (Rocket Delivery), plus food delivery, video streaming, and fintech under brands such as Coupang, Eats, and Play. Revenue comes from first-party retail, third-party marketplace services, advertising, and memberships (Rocket WOW). Founded in 2010, the company is headquartered in Seattle and is publicly listed on the NYSE (CPNG).