Company

Technology

SecurityResearcher-BotDetectionAdversarialResearch

€65–95k ~AI est. Spain FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Security Researcher - Bot Detection Adversarial Research. Skills: Bot detection, Adversarial research, Web protection, Data collection. Conduct research on anti-bot systems. Conduct research on web protection technologies”

What You'll Achieve.

Improve data acquisition; Evaluate system resilience; Drive engineering improvements

Industry & Context.

Technology
Problems you'll solve

Analytical mindset; Identify weaknesses

What They're Looking For.

Must Have

5+ years R&D experience, 5+ years security research experience, 5+ years software engineering experience, 5+ years testing experience, Understanding of HTTP protocols, Understanding of TLS protocols, Programming in JavaScript, Programming in TypeScript, Programming in Python, Programming in C++, Penetration testing experience, Offensive security experience, Web security reverse engineering, Mobile security reverse engineering, JS deobfuscation experience, Binary analysis experience, Malware system development, Anti-bot system development, WAF system development, DDoS system development, Reverse engineering techniques experience, Adversarial system analysis experience, Fluent English communication

Nice to Have

OSCP certification, OSEP certification, Familiarity with anti-bot technologies, Familiarity with web security tools, Familiarity with large-scale protection systems, Experience in web security environments, Experience in anti-bot-focused environments

What You'll Do.

Conduct research on anti-bot systems

Conduct research on web protection technologies

Conduct research on data collection mechanisms

Design HTTP client infrastructure

Build HTTP client infrastructure

Improve HTTP client infrastructure

Reverse engineer adversarial systems

Identify adversarial system weaknesses

Identify adversarial system bypass mechanisms

Monitor web standards

Monitor security technologies

Develop methods for simulating adversaries

Refine methods for simulating adversaries

Evaluate system resilience

Contribute to data collection platforms

Translate findings into solutions

How You'll Work.

Team & Collaboration

Engineering teams; Research teams

Communication Scope

Written communication; Verbal communication

Full Job Description

## Accountabilities Conduct advanced research on anti-bot systems, web protection technologies, and mechanisms that block large-scale data collection. Design, build, and improve HTTP client infrastructure to ensure reliable and efficient web data acquisition at scale. Reverse engineer adversarial systems, including fingerprinting techniques and bot mitigation strategies, to identify weaknesses and bypass mechanisms. Monitor emerging web standards, protocols, and security technologies that may impact data collection capabilities. Develop and refine methods for simulating real-world adversaries against anti-bot systems to evaluate system resilience. Contribute to the evolution of large-scale data collection platforms through research-driven engineering improvements. Collaborate with engineering and research teams to translate findings into production-ready solutions. Requirements 5+ years of experience in R&D, security research, software engineering, or testing roles in complex technical environments. Strong understanding of HTTP and TLS protocols and how they are used and manipulated in real-world systems. Experience in at least two of the following areas: programming in JavaScript, TypeScript, Python, or C++; penetration testing or offensive security (e.g., OSCP, OSEP); web or mobile security research; reverse engineering (including JS deobfuscation or binary analysis); malware analysis; or anti-bot/WAF/DDoS system development. Hands-on experience with reverse engineering techniques and adversarial system analysis. Familiarity with anti-bot technologies, web security tools, or large-scale protection systems is a strong advantage. Strong analytical mindset with the ability to break down complex systems and identify weaknesses. Fluent English communication skills, both written and verbal. Experience working in web security or anti-bot-focused environments is highly desirable. Benefits Competitive compensation aligned with experience and technical expertise. Fully remo

Free ATS check

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