Senior Ethical Hacker & Security Engineer

NielsenIQ · madrid, comunidad de madrid, Spain

Location
madrid
Job Type
Full-time
Posted
July 13, 2026

Job Description

NielsenIQ in Madrid is seeking a skilled Reverse Engineer to analyze web and mobile applications while designing tools to bypass advanced security protocols. You will work with a team and independently to enhance data extraction techniques.

The ideal candidate has expertise in reverse engineering, strong Python development skills, and a deep understanding of web protocols. The role offers a flexible working environment and opportunities for continuous learning.

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