Staff AI Engineer (Security)
Core
Design, develop, and operate production AI systems for intelligent security, risk detection, and automated investigation workflows.
Role type
Staff AI Engineer (Security)
Builds
Distributed AI systems for investigation, detection, and automation; scalable data pipelines; backend services and APIs.
Domain
E-commerce security, risk management, and fraud detection
Deliverable
production ML models
Required skills
Python backend development, distributed systems, cloud-native architecture, machine learning, AI, large-scale data processing, API design, feature engineering, project leadership
Preferred skills
LLM, RAG, AI Agent development, fraud detection, trust & safety, identity security, detection engineering, SIEM, SOAR, security analytics, authentication, account security, behavioral analytics
Technologies
Python, distributed systems, cloud-native platforms, AI frameworks, data pipeline tools
Responsibilities
Design and develop AI-based investigation workflows and agent-based systems; implement detection logic for suspicious activities and risk signals; build scalable batch and streaming data pipelines; design and implement AI applications, APIs, and backend services; monitor and resolve stability or quality issues in production environments.
Seniority
Staff, hands-on IC with strategic impact
