Cybersecurity Engineer - Ethical Hacking (CTF, Reverse Engineering, Antibot) (Barcelona)

Cybersecurity Engineer - Ethical Hacking (CTF, Reverse Engineering, Antibot) (Barcelona)

06 ago
|
NielsenIQ
|
Barcelona

06 ago

NielsenIQ

Barcelona

Experteer Overview Envíe su solicitud a continuación después de leer todos los detalles y la información de apoyo sobre esta oportunidad de trabajo. In this role you will push security-focused systems to their limits within NIQ's anti-bot data ecosystem. You will dissect web and mobile applications, uncover cryptographic and protocol-level mechanisms, and develop automated tools to enhance data extraction while upholding ethical standards. You will collaborate with cross-functional teams to stay ahead of evolving defenses and contribute to robust, discreet scraping capabilities. You will shape innovative techniques and tooling that empower scalable insight generation in a fast-moving market. This is a hands-on, impact-driven opportunity for a skilled reverse engineer who thrives on complexity and responsible exploration.Compensaciones / Incentivos• Analyze apps (web/mobile) to reveal inner workings, focusing on cryptographic functions• Evaluate and bypass security protocols (TLS, HTTP/2/3,



WebSockets, DoH) and session management• Develop Python scripts and frameworks to automate bypasses and adapt security measures• Implement stealth scraping techniques including browser patching, headless browser evasion, and proxy tunneling• Continuously test, disrupt, and improve scraping tools to stay ahead of defensesResponsabilidades• Reverse Engineering expertise with IDA Pro, Ghidra, xqbhyrx or equivalents• Deep knowledge of web/network protocols TLS, HTTP/2, WebSockets, DoH• Advanced Python development for robust solutions• Experience with browser patching and stealthy scraping approaches• Strong collaboration and ability to work in a dynamic teamRequisitos principales• Flexible working environment• Volunteer time off• LinkedIn Learning• Employee-Assistance-Program (EAP)

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

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