Penetration Tester

We are looking for a senior web penetration tester to join our team.

You need to be independent, attentive to details, organized, eager to learn new things, and like to research and solve problems

What you’ll do:

• Performing highly technical penetration testing for the biggest companies in the world
• Participate in RedTeam projects, find undocumented API, reverse applications, bypass security checks
• Take part in developing internal security tools

• Minimum of 4 years of experience in web penetration testing or bug hunting
• Strong hands-on knowledge of tools used for penetration testing and network analysis
• Experience with application security analysis including reverse engineering and API penetration testing

Nice to have:

• OSCP/OSEP/eWPTXv2/CRTP certification
• Experience with static analysis of Android and Windows application using tools such as JADX and IDA Pro
• Experience with dynamic analysis tools (x64DBG, Frida, etc.)
• Experience writing scripts and tools using Python

ActiveFence is the leading tool stack for Trust & Safety teams, worldwide. By relying on ActiveFence’s end-to-end solution, Trust & Safety teams – of all sizes – can keep users safe from the widest spectrum of online harms, unwanted content, and malicious behavior, including child safety, disinformation, fraud, hate speech, terror, nudity, and more. 

Using cutting-edge AI and a team of world-class subject-matter experts to continuously collect, analyze, and contextualize data, ActiveFence ensures that in an ever-changing world, customers are always two steps ahead of bad actors. As a result, Trust & Safety teams can be proactive and provide maximum protection to users across a multitude of abuse areas, in 70+ languages. 

Backed by leading Silicon Valley investors such as CRV and Norwest, ActiveFence has raised $100M to date; employs 300 people worldwide, and has contributed to the online safety of billions of users across the globe.