Senior Applied AI Scientist

Kai is an AI company focused on rebuilding cybersecurity for the machine-speed era. They are seeking a Senior Applied AI Scientist to design and develop advanced Generative AI and LLM-powered systems for impactful applications, working on the intersection of LLMs, agentic systems, and scalable AI platforms.

Responsibilities:

• Design and develop large-scale AI/ML and Generative AI systems
• Build and deploy LLM-powered applications, including RAG 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: data curation → training/fine-tuning → evaluation → deployment → monitoring
• Translate business requirements into practical AI solutions in collaboration with stakeholders