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September 1, 2026
Expert Security Researcher – Vulnerability Discovery & AI Optimization
Senior • On-site
27,300 - 32,760 PLN/yr
Krakow, MA, Poland
Apply now
Description
As an Expert Security Researcher – Vulnerability Discovery & AI Optimization, you will contribute to security projects focused on critical services. You will identify novel vulnerabilities and develop AI-powered solutions to improve cybersecurity and risk mitigation.
Your main responsibilities
- Conduct advanced security research on critical systems, ensuring robust controls and mitigations.
- Identify zero-day vulnerabilities and develop exploits to understand potential attack vectors.
- Collaborate with stakeholders to proactively reduce cybersecurity risks and enhance security postures.
- Develop and automate tools, incorporating AI, including Large Language Models and GenAI, to improve vulnerability discovery and validation processes.
- Lead investigations into the evolving threat landscape, providing strategic insights and innovative solutions.
- Engage with Cybersecurity Technology and Operations teams to integrate automation and AI into security assessment workflows.
- Follow operational controls and adhere to policies to effectively manage risks.
Requirements
- Proven experience of 7+ years in vulnerability research, exploitation, and security testing.
- Strong background in vulnerability discovery, exploit development, and penetration testing.
- Expertise in network security, embedded systems, and hardware hacking.
- Deep understanding of mobile technologies and common operating systems: Linux, Windows, Android, and iOS.
- Experience with source code review, fuzzing, reverse engineering, and black box security review techniques.
- Demonstrated ability to leverage AI/LLMs to optimize vulnerability detection and validation processes.
Preferred qualifications
- Participation in the cybersecurity community or industry contributions.
- Knowledge of wireless technology and AI for security assessments.
- Leadership skills and stakeholder management experience.
Language requirement
- Fluent English, spoken and written.
Eligibility
- Existing legal right to work in the European Union.
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