Senior Network Researcher and Developer

About Us

At Kayhut, we specialize in solving complex technological challenges in cybersecurity. We are building a world-class team of researchers dedicated to shaping the future of cyber defense. As part of our elite research group, you’ll have the opportunity to make a real impact and participate in groundbreaking projects addressing major cybersecurity challenges.

About the Role

We are seeking an innovative Network Researcher to join our R&D team.

Alongside traditional forensic research tasks, you will focus on deep-diving into network-based attack techniques, analyzing complex network security incidents, and developing advanced threat detection solutions.

Core Responsibilities

• Research network-based attack techniques, communication protocols, and defense mechanisms.
• Analyze network traffic, security incidents, and system-level forensic evidence.
• Develop tools and methodologies for threat detection, analysis, and automation.
• Apply creative thinking and out-of-the-box approaches to develop innovative solutions.

Requirements

• At least 5 years' experience in cybersecurity research or network security.
• Strong expertise in network protocols (TCP/IP, HTTP, DNS, SSL/TLS) and communication infrastructures.
• Hands-on experience with network traffic analysis and packet inspection tools (e.g., Wireshark, tcpdump, Zeek, Burp Suite, Postman).
• Hands-on experience with scripting languages (Python, PowerShell, or similar).
• Solid understanding of operating system internals (Windows, Linux).
• Proficiency with query languages (SQL, SPLUNK, or similar).
• Strong research, analytical, and problem-solving skills.
• Ability to work independently as well as in a highly collaborative team environment.

Advantages

• Expertise in analyzing custom malware communications.
• Practical background in offensive security techniques (e.g. penetration testing, red teaming).
• Background in Malware Reverse Engineering (IDA, WinDbg, etc).

We Offer

• A key role in a pioneering research and development team with far-reaching impact.
• Work on complex, meaningful cybersecurity research challenges.
• Career growth, learning opportunities, and leadership development.
• We foster an open and collaborative environment where ideas are valued, and every team member can make a real difference.
• Competitive compensation and excellent working conditions for the right candidate.



This position is designed for candidates who see cybersecurity not just as a profession, but as a mission, and are looking for a place where they can influence, create, and grow. This is a unique opportunity to participate in groundbreaking projects that have a real impact on the future of cybersecurity — projects you won't find anywhere else.

If this speaks to you, your place is with us!