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NielsenIQ

Global provider of consumer purchasing data

Antibot Engineer

Offensive Security & TestingConfirmed live in the last 24 hours
Full-timeShenzhen, Guangdong Province, ChinaNo salary listedIn-person

About the Job

Requirements

  • Demonstrated expertise using IDA Pro, Ghidra, or custom tools to dissect binary and web code and uncover core functionality.
  • Deep expertise in protocols such as TLS, HTTP/2, WebSockets, and DoH.
  • Advanced Python development ability, including designing and implementing robust, efficient solutions to complex challenges.

Responsibilities

  • Analyze web and mobile applications, including APK and IPA files, to uncover hidden mechanisms and disassemble code, focusing on cryptographic functions that secure systems.
  • Evaluate and bypass security protocols such as TLS, HTTP/2, HTTP/3, WebSockets, DoH, and session management; identify vulnerabilities to improve data extraction methods.
  • Build Python scripts and frameworks to automate bypass procedures and dynamically adjust security measures, including modifying TLS stacks or patching JavaScript.
  • Develop scraping techniques including browser patching, headless-browser evasion, proxy tunneling, and human-behavior emulation.
  • Regularly test, disrupt, and improve tools to keep pace with evolving defenses.

About the Company

NielsenIQ

Global provider of consumer purchasing data

NielsenIQ collects and analyzes consumer purchasing data to help retailers and brands understand market behavior. It tracks what people buy, when, and where, using this data to measure market share and purchasing trends across categories. The product works by aggregating point-of-sale and other consumer data, then turning it into actionable insights and benchmarks that clients can use to optimize pricing, assortment, promotions, and marketing. NielsenIQ differentiates itself through its long history (dating back to 1923) and a broad global footprint (operating in over 100 countries), plus its expanded capabilities after merging with GfK in 2023 to strengthen data on technology and durable goods. Its goal is to provide objective, data-driven guidance that helps retailers and brands make informed decisions and improve performance.

Company size
10,001+
Company stage
IPO
Headquarters
Chicago, IL
Founded
1923

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