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Coupang

Sr. Staff, Machine Learning Engineer (Ads Engineering)

Coupang
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4 days ago
Seoul, Korea, SouthSenior / Staff+
H1B Sponsor

Responsibilities

  • Design and deploy large-scale Agentic AI systems with multi-agent orchestration and autonomous reasoning pipelines.
  • Implement post-training reinforcement learning to optimize advertiser performance and user experience.
  • Lead the technical implementation of LLM fine-tuning and efficient serving infrastructure.
  • Explore complex advertising datasets to identify patterns and improve performance metrics.
  • Establish long-term technical roadmaps and align cross-functional stakeholders through technical documentation.
  • Promote rigorous software engineering practices and accelerate AI development workflows.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, Mathematics, Statistics, or a related field.
  • Strong communication skills for collaboration with global teams.
  • 10+ years of experience in applied machine learning with a proven track record.
  • Experience in designing and building multi-agent orchestration and reasoning pipelines.
  • Proficiency in Python and strong software engineering practices.
  • Demonstrated technical leadership and ability to mentor engineers.

Tech Stack

Categories

AI & MLData Science