剣 KENSAI
Careers

Join the Team

Help us build the future of cybersecurity. Remote-first, impact-driven, with real ownership.

Our Mission

We believe that every company should have access to first-class security — regardless of budget or team size.

With AI-powered technology we democratize cybersecurity. You have the chance to make real impact and make millions of companies more secure.

Precision. Security. Impact.
That is KENSAI.

What we offer

100% Remote

Work from anywhere in the EU. We trust you.

Top Equipment

MacBook Pro, 4K monitor, everything you need.

Work-Life Balance

Flexible hours, 30 days vacation.

Ownership

ESOP participation for all employees.

Open Positions

We're looking for talented people who share our mission. All positions are remote (EU timezones).

Senior Security Engineer

EngineeringRemote (EU)Full-time
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Develop the next generation of AI-powered security tools. You work on vulnerability scanning, exploit detection, and automated remediation.

Requirements

5+ years experience in cybersecurity
Experience with penetration testing
Python, Go or Rust knowledge
OSCP, OSCE or comparable certification

Full-Stack Developer

EngineeringRemote (EU)Full-time
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Build scalable web applications for our security platform. Next.js, TypeScript, Node.js — modern tech stack with focus on performance.

Requirements

3+ years full-stack development
Next.js / React experience
TypeScript & Node.js
PostgreSQL or similar databases

ML Engineer

AI/MLRemote (EU)Full-time
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Develop machine learning models for vulnerability detection, false positive reduction, and intelligent prioritization.

Requirements

3+ years ML/AI experience
Python, TensorFlow or PyTorch
NLP or security ML experience
Experience with production ML systems

No suitable position?

We're always looking for talented people. Send us your spontaneous application!

careers@kensai.app