Experteer Overview
In this role you will push cybersecurity boundaries to enable advanced data extraction while ensuring ethical standards. You will work within a security-focused team to analyze applications, bypass anti-bot defenses, and craft Python tools that automate stealthy scraping. Your work directly supports robust data access in evolving threat landscapes. You will collaborate with cross-functional peers to shape resilient extraction methods and stay ahead of defenses.

Compensaciones / Beneficios
• Analyze web and mobile apps (APK/IPA) to reveal cryptographic and functional internals
• Assess and circumvent advanced security protocols (TLS, HTTP/2/HTTP/3, WebSockets, DoH, session management) to improve data extraction
• Develop robust Python scripts and frameworks to automate bypass procedures and dynamically adjust security measures




• Implement stealth scraping techniques including browser patching, headless browser evasion, proxy tunneling, and human-behavior emulation
• Regularly test, disrupt, and enhance tools to stay ahead of evolving defenses

Responsabilidades
• Reverse Engineering expertise using tools like IDA Pro or Ghidra or custom solutions
• Deep knowledge of web and network protocols (TLS, HTTP/2, WebSockets, DoH)
• Advanced Python development for robust, scalable solutions
• Ability to work independently within a collaborative team and communicate clearly

Requisitos principales
• Adaptable working environment
• Volunteer time off
• LinkedIn Learning
• Employee-Assistance-Program (EAP)

📌 Senior Cybersecurity Engineer - Ethical Hacking (Reverse Engineering, Antibot) (Barcelona)
🏢 NielsenIQ
📍 Barcelona