Company Description At Digital Shelf by NIQ, we’re passionate about technological innovation and excellence in cybersecurity. Our cutting-edge solutions enable us to scrape data for 12 billion products and manage over 20 billion data points . In a market where anti‑bot technologies represent a $10B industry in constant evolution and consolidation, our dedicated teams tackle real‑world challenges with precision and creativity.

Job Description

- Reverse Engineering & Decompilation:

Analyze web and mobile applications (APK/IPA) to uncover hidden mechanisms. Disassemble code to understand its inner workings, with a focus on cryptographic functions that secure our systems.
- Overcoming Anti‑Bot Mechanisms:





Evaluate and bypass advanced security protocols such as TLS, WebSockets, DoH, and session management. Identify vulnerabilities to 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 hu

📌 Senior Antibot Engineer (Barcelona)
🏢 NielsenIQ
📍 Barcelona