Staff Security Engineer (Penetration Tester) in Seattle

We are looking for a new Red Team member in our Seattle office. The ideal candidate will be passionate around security and will love to dive deep in order to understand and exploit a potential security vulnerability. If you love finding security weaknesses and use those findings to bypass technical security controls, we would love to hear from you.

• 5+ years of technical work experience in offensive security \n

• Proficiency on web, mobile and API testing \n

• Experience with common penetration testing security tools (e.g., Burp Suite, Metasploit, Kali Linux, Nmap) \n

• Good understanding of OS security (e.g., Linux) and networking (TCP/IP) \n

• Proficiency with command-line tools and Linux \n

• Confident with at least one programming (e.g., Python, Java) in order to develop scripts and tools that could aid the testing activities. \n, * Experience in cloud (e.g., AWS) and understanding the between Cloud and traditional data-center environments.

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• Responsibilities will include, but not be limited to, the following: \n

• Perform penetration testing activities on web, mobile, API and network. \n

• Provide remediation guidelines and improvements to the issues identified during the engagements \n

• Perform threat actor simulation activities (Red Team campaigns) \n

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We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

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We are proud to have the best of both worlds - a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurs surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

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Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.