Cybersecurity Engineer (Valladolid)

Cybersecurity Engineer (Valladolid)

12 ago
|
NielsenIQ
|
Valladolid

12 ago

NielsenIQ

Valladolid

Job Description

Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una solicitud.
What You’ll Do

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- Reverse Engineering & Decompilation: Analyze web and mobile applications (APK/IPA) to uncover hidden mechanisms, disassemble code to understand its inner workings, and focus on cryptographic functions that secure our systems.
- Overcoming Anti‑Bot Mechanisms: Evaluate and bypass advanced security protocols such as TLS, HTTP/2, HTTP/3, WebSockets, DoH, and session management to identify vulnerabilities and enhance our data extraction methods.
- Developing Custom Tools: Build robust Python scripts and frameworks that automate bypass procedures and dynamically adjust security measures, whether by modifying TLS stacks or patching JavaScript on the fly.
- Implementing Stealthy Scraping Techniques: Engineer sophisticated methods such as browser patching, headless browser evasion, proxy tunneling, and human-behavior emulation to keep our operations discreet.
- Continuous Innovation: Regularly test,



disrupt, and improve our tools to stay ahead of ever‑evolving defenses.

Your Profile

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- Passionate Code Warrior: Thrive on pushing systems to their limits while upholding the highest ethical standards; reverse engineering is your creative playground.
- Reverse Engineering Expertise: Excel at dissecting both binary and web code using tools like IDA Pro, Ghidra, or custom‑built solutions to uncover core functionalities.
- Web & Network Protocols Savant: Possess deep expertise in protocols such as TLS, HTTP/2, WebSockets, DoH, and more, leveraging that knowledge to find innovative solutions.
- Advanced Python Developer: Design and implement robust, efficient solutions for complex challenges, extending beyond basic scripting.
- Collaborative Innovator: Excel as an independent problem‑solver while thriving in a dynamic team environment that values open communication and continuous learning.

Our

📌 Cybersecurity Engineer (Valladolid)
🏢 NielsenIQ
📍 Valladolid

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