Senior Security Researcher (AI)

TL;DR

Senior Security Researcher (AI): Driving the quality and direction of detection capabilities and product intelligence with an accent on malware analysis, threat research, and AI-powered workflow automation. Focus on building advanced detection logic, evaluating LLM-based security tools, and translating frontline threat intelligence into scalable product outcomes.

Location: Hybrid/Onsite in Zagreb, Croatia, with remote options available.

Company

hirify.global provides essential software supply chain security and threat intelligence solutions to global organizations, including Fortune 500 companies and government agencies.

What you will do

• Analyze malware campaigns and attacker tooling to extract actionable intelligence.
• Develop and refine detection methods, including YARA rules and AI-assisted tools.
• Research and implement AI-powered capabilities to transform security workflows and scale human expertise.
• Track emerging threats and translate findings into internal reports and product improvements.
• Collaborate across engineering, product, and research teams to strengthen detection logic.
• Evaluate third-party tools and anti-evasion controls for the analysis pipeline.

Requirements

• 6–8 years of experience in cybersecurity with a strong foundation in malware analysis.
• Hands-on expertise in static and dynamic analysis (IDA Pro, OllyDbg, Wireshark, YARA).
• Solid understanding of network protocols, OS internals, and attacker tradecraft.
• Programming proficiency in Python; C/C++ or Assembly knowledge is a plus.
• Experience with virtualization, sandboxing, and automated analysis environments.
• Ability to synthesize complex findings and communicate them to diverse audiences.

Nice to have

• Familiarity with LLMs and their application in security contexts (prompt engineering, RAG, fine-tuning).
• Experience building or evaluating automation frameworks or ML-based classifiers.
• Relevant certifications such as OSCP, GREM, or CISSP.

Culture & Benefits

• Flexible work arrangements including on-site, hybrid, and remote options.
• Generous compensation package with performance-based bonuses.
• Permanent contract with a fast-growing global company.
• Comprehensive benefits including Multisport card, annual health checkups, and pension contributions.
• Quarterly Wellness Weekends with company-paid time off.
• Support for continuous learning with a company library and book ordering program.