Sr. Staff Security Engineer

Team Description:

The Product & Data Security team is responsible for Coupang's application security and data security, which is the foundation of the great experience we deliver to our customers. 

In the area of application security, we are responsible for activities such as security design and auditing of application architecture, design and implementation of SDL processes, auditing and helping to fix application security vulnerabilities, security automation, and more. 

In the Product & Data Security team, you will have access to the full spectrum of application security domains and enjoy an open, diverse work atmosphere.

Role Overview:

This position will work as part of the product security engineering team and will be responsible for the implementation of various security activities during SDL and DevSecOps, as well as providing support to the development team.

Key Responsibilities:

• Responsible for the tuning of security scanning tools and the fixing of scanning results
• Implement security left shift and security automation activities
• Expand the scope of automated scanning to meet diverse business needs
• Help development teams promptly remediate security findings. And Provide remediation guidelines for vulnerabilities
• Design and various application security-related metrics
• Participate in the design and implementation of application security training
• Review security features of application to ensures that they are implemented properly.
• Coordinates with various teams involved in Information Security, Risk, Architecture, and development teams.
• To work together with global teams across different time zones to support urgent project need

Basic Qualifications:

• Bachelor's degree in Information Technology, Computer Science, or related field
• Good understanding of Application risks/vulnerabilities, e.g. OWASP Top 10 /CWE Top 25
• Minimum 7 years working experience in Information Security
• Experienced in designing and building application security solutions
• Experienced in reviewing and implementing application security features 
• Experience in software supply chain security or vulnerability management of 3rd party libraries 
• Experience with *AST and SCA tools 
• Experienced in security integration of CI/CD

Preferred Qualifications:

• Experienced in one or several languages, e.g. Python/Java, can develop security tools
• Have good development experience to understand the development team’s thoughts
• Master the attack principles and preventive measures of various security types of application security  
• Good self-learning ability, be able to research new security tools independently.  
• Experienced in application security training
• Be responsible, serious, and rigorous at work, strong learning ability, strong communication, and coordination
• Verbal and written communication skills in English