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Senior Offensive Security Researcher

Czech Republic💼 Full-time💰 $51,200–$51,200🗓 2026-09-22 → 2026-09-25

Core

Proactively research sophisticated attack techniques, emulate attacks to assess detection engines, and build tools/automation for offensive frameworks.

Role type

Senior IC offensive security researcher

Builds

Detection engine improvements, proof-of-concept exploits, and automation flows for unconventional attacks

Domain

Cybersecurity, offensive security, malware analysis

Deliverable

production ML models | product features

Required skills

Red teaming, OS internals (Windows/Linux), Python, C/C++, malware analysis, reverse engineering (x86/x64)

Preferred skills

Antivirus internals knowledge, detection signature writing

Technologies

Python, C/C++, x86/x64

Responsibilities

Research and emulate new attack techniques; Build tools and automation for offensive frameworks; Collaborate with Threat Intelligence and detection engineering teams

Seniority

Senior, hands-on IC

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