3h ago
Lead Data Scientist - Risk Intelligence & AI
San Francisco Bay Area, CA
full-timeseniorcybersecurity
Tech Stack
Description
You will define and build machine-learning-driven risk scoring, prioritization, and AI-powered security workflows within a SaaS security platform. You'll apply statistical modeling and modern AI techniques to transform security signals into actionable prioritization and develop intelligent, agent-driven product capabilities for investigation, triage, and response.
Requirements
- 7-10+ years as a Data Scientist, Applied Scientist, or ML Engineer with production system ownership
- Experience in security, identity, fraud, or risk modeling domains
- Strong background in statistical modeling, machine learning, and applied decision systems
- Experience designing and shipping ML- or AI-driven product features used by customers
- Comfortable with GCP stack (Dataproc, Dataflow, PubSub), SQL, Python, and data science libraries
Responsibilities
- Design and implement data-driven risk scoring and prioritization across SaaS security signals
- Lead development of AI-powered product capabilities including agentic and LLM-based features for security workflows
- Define explainable decision logic for issue prioritization and recommended actions
- Establish evaluation methods to measure model quality and effectiveness over time
- Partner with Engineering to operationalize models and AI workflows, supporting safe deployment and iteration
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