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Kai Cyber

Agentic AI platform for IT/OT defense

Senior Applied AI Scientist

Applied Machine LearningConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USAIn-person

About the Job

Requirements

  • At least 4 years of experience in Applied AI, Machine Learning, or Generative AI.
  • A Master of Science degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field.
  • Strong experience building and deploying production-grade AI systems.
  • Experience working in cross-functional teams to deliver AI solutions.
  • Ability to communicate technical concepts effectively with product and engineering stakeholders.
  • Deep expertise in large language models, retrieval-augmented generation, and modern Generative AI systems.
  • System design skills across data, models, and infrastructure.
  • Ability to take work from experimentation through production deployment.
  • Experience with agentic frameworks and tool-based AI systems.

Responsibilities

  • Design and develop large-scale AI, Machine Learning, and Generative AI systems.
  • Build and deploy large language model-powered applications, including retrieval-augmented generation pipelines and agent-based systems.
  • Contribute to the architecture and implementation of scalable AI systems.
  • Collaborate with scientists, engineers, and product teams to deliver end-to-end AI solutions.
  • Develop retrieval and embedding systems for intelligent applications.
  • Implement agentic workflows with tool use, memory, and reasoning capabilities.
  • Support the full model lifecycle, including data curation, training and fine-tuning, evaluation, deployment, and monitoring.
  • Translate business requirements into practical AI solutions in collaboration with stakeholders.

Desired Qualifications

  • Experience applying AI in cybersecurity, enterprise software as a service, or data-intensive domains.
  • A PhD degree.
  • Background in search or large-scale retrieval systems.

About the Company

Kai Cyber

Agentic AI platform for IT/OT defense

Kai Cyber builds an agentic AI platform that autonomously runs threat intelligence, exposure management, detection, and response across IT and operational-technology environments. Its main product uses software agents that reason and act at machine speed to replace fragmented security tools and manual workflows. The platform integrates threat intelligence, exposure management, detection, and response into a unified agent-based system, operating across enterprise IT and OT layers. Kai differentiates itself by automating decision-making and actions at scale with autonomous agents, aiming to cover both IT and OT environments rather than relying on separate tools or manual processes. The company’s goal is to move security from reactive alerts and stitched tools to proactive, agent-driven defense that can scale globally and protect large customers in industries such as energy, pharmaceuticals, automotive, and hospitality.

Company size
51-200
Company stage
Late Stage VC
Total funding
$125M
Headquarters
San Jose, CA
Founded
2025

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