Coupang

Sr. Staff, Machine Learning Engineer (Search & Discovery)

Coupang
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4 hours ago
Seoul, Korea, SouthStaff+
H1B Sponsor

Responsibilities

  • Own Coupang’s Recommendation service and its customer impact.
  • Collaborate with global teams to co-build a world-class recommendation system.
  • Analyze large volumes of customer behavior data to generate actionable insights.
  • Develop machine learning models and features for new and improved recommendation algorithms.
  • Create data jobs to generate machine learning features, build and train models, run experiments, and launch new models.
  • Mentor and grow engineers across teams.

Requirements

  • Bachelor’s degree in Computer Science, Electrical Engineering, Mathematics, Statistics, or a closely related field.
  • 8+ years of professional experience applying AI/ML to large-scale, complex datasets.
  • Ability to derive actionable insights from complex datasets and solve business-critical problems using advanced AI/ML technologies.
  • Demonstrated experience as a company-wide technical leader driving cross-functional collaboration and large-scale, high-impact solutions.
  • Proven track record of launching successful algorithms that drive measurable business impact.
  • Professional proficiency in Python and/or Java with relevant industry experience.
  • Professional proficiency in English and excellent communication skills.
  • Preferred: Ph.D. or Master’s degree in Computer Science, Electrical Engineering, Mathematics, Statistics, or a related science major.
  • Preferred: Experience with recommendation or search systems.
  • Preferred: Experience with LLMs, PLMs, and embedding models.
  • Preferred: Experience with AWS, GCP, and services such as Vertex AI.
  • Preferred: Industrial experience with online serving systems operating at scale.
Coupang

About Coupang

10,000+ employees

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.