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Staff AI Engineer (Security)

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Staff AI Engineer (Security) in Others new

  • Coupang
  • Full time
  • Email
  • Seoul, Korea

Responsibilities

  • Design and develop AI-powered investigation workflows that integrate with internal tools, data sources, and knowledge repositories.
  • Build detection and risk-analysis capabilities for suspicious or high-risk activity, including risk signals, behavioral analytics, and anomaly detection.
  • Develop scalable batch and streaming data pipelines, feature-engineering workflows, and data products for AI, investigation, automation, and risk assessment.
  • Design and implement APIs, backend services, distributed systems, and frameworks supporting production AI applications.
  • Monitor production systems, improve reliability and quality, and participate in architecture discussions and technical design reviews.
  • Implement human-in-the-loop review and feedback mechanisms and independently lead projects from requirements definition through production deployment.

Requirements

  • At least 6 years of software engineering experience.
  • Experience developing Python-based production backend systems.
  • Experience developing machine-learning, AI, large-scale data-processing systems, or analytics platforms.
  • Strong understanding of distributed systems and cloud-native architectures.
  • Experience designing APIs and developing scalable services.
  • Ability to independently execute projects from requirements definition through production deployment.
  • Preferred experience with LLMs, RAG, and AI-agent development.
  • Preferred experience with fraud detection, Trust & Safety, identity security, security engineering, risk management, feature engineering, large-scale data processing, detection engineering, SIEM, SOAR, security analytics, production AI operations, authentication, account security, or behavioral analytics.

Coupang

Coupang is a technology and Fortune 150 company listed on the New York Stock Exchange (NYSE: CPNG) that provides retail, restaurant delivery, video streaming, and fintech services to customers around the world under brands that include Coupang, Eats, Play, Rocket Now, and Farfetch.

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