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Senior Offensive Security Researcher

Czech Republic💼 Full-time💰 $42,000–$42,000🗓 2026-09-22 → 2026-09-25

Core

Proactively research sophisticated attack techniques and exploits, emulate attacks to improve detection engines, and build tools for offensive security assessments.

Role type

Senior IC offensive security researcher (red teaming)

Builds

Detection signatures, behavioral detection logic, and automation flows for an AI-native endpoint security platform

Domain

Cybersecurity, offensive security, malware analysis, reverse engineering

Deliverable

production ML models | product features

Required skills

Windows internals, Python, C/C++, malware analysis (static/dynamic), reverse engineering (x86/x64), EDR internals, detection signature writing, agentic AI workflows

Preferred skills

Conference speaking, publications

Technologies

Python, C/C++, agentic AI workflows

Responsibilities

Research and emulate new attack techniques to assess detection engines; Build tools and PoCs for unconventional attacks; Collaborate with threat intelligence and engineering teams to identify detection gaps

Seniority

Senior, hands-on IC

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