Senior Antibot Engineer

Shenzhen, GD, cnFull-time2026-10-20 → 2026-11-10

Core

Reverse engineer web and mobile applications to bypass anti-bot mechanisms, secure cryptographic functions, and develop custom tools for data extraction.

Role type

Senior IC reverse engineering and security bypass engineer

Builds

Custom Python frameworks, browser patching tools, and headless browser evasion solutions

Domain

Cybersecurity, data extraction, and protocol analysis

Deliverable

production ML models

Required skills

Reverse engineering, decompilation, Python development, TLS/HTTP/WebSocket protocol expertise, binary analysis, headless browser evasion, proxy tunneling, JavaScript patching

Preferred skills

IDA Pro, Ghidra, custom tool development, continuous innovation in security bypass

Technologies

Python, IDA Pro, Ghidra, TLS, HTTP/2, HTTP/3, WebSockets, DoH

Responsibilities

Analyze web and mobile applications to uncover hidden mechanisms, evaluate and bypass advanced security protocols, build robust Python scripts to automate bypass procedures, engineer stealthy scraping techniques, test and improve tools to stay ahead of evolving defenses

Seniority

Senior, hands-on IC

About NielsenIQ

NielsenIQ is a global measurement and data analytics company that provides the most complete and trusted view available of consumers and markets worldwide. We provide consumer packaged goods manufacturers/fast-moving consumer goods and retailers with accurate, actionable information and insights and a complete picture of the complex and changing marketplace that companies need to innovate and grow. Our approach marries proprietary NielsenIQ data with other data sources to help retailers around the world understand what’s happening now, what’s happening next, and how to best act on this knowled