Coupang

Staff Machine Learning Engineer

Coupang
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12 hours ago
Taipei, TaiwanStaff+

Responsibilities

  • Collaborate with Data Scientists and Data Analysts to convert experimental code into production-ready architectures through refactoring, model hosting, and integration.
  • Design and formalize end-to-end model deployment, versioning, and reproducibility workflows.
  • Build and maintain scalable data pipelines using distributed data-processing ecosystems.
  • Standardize Data Science development environments and establish foundational ML infrastructure, feature-store integration, and data-versioning practices.
  • Develop and operationalize predictive solutions using statistical, analytical, or heuristic approaches.
  • Monitor, maintain, and optimize deployed solutions while addressing bottlenecks, technical debt, and production availability.

Requirements

  • Bachelor’s or master’s degree in computer science, software engineering, industrial engineering, or another quantitative discipline.
  • 5+ years of relevant industry software or ML engineering experience.
  • Hands-on MLOps and model-deployment lifecycle experience, including code refactoring, Docker, Kubernetes, and model-hosting strategies such as FastAPI, REST APIs, or cloud-native endpoints.
  • Proficiency in Python, SQL, and distributed data-processing frameworks such as Spark or Hive, with experience building scalable data pipelines.
  • Experience establishing ML foundations such as feature stores, DVC or other data-versioning tools, and model registry/versioning systems.
  • Strong software engineering practices involving Git, CI/CD pipelines, code testing, and clean architecture.
  • Strong written and verbal communication skills for collaboration with Data Scientists, product managers, and software engineering stakeholders.
  • Preferred experience working with Data Scientists in applied research or advanced analytics environments.
  • Preferred experience building and deploying forecasting, classification, or regression models.
  • Preferred experience evaluating internal tooling and lightweight frameworks for Data Science workflows.
  • Preferred e-commerce or supply-chain knowledge and experience delivering scalable engineering solutions with measurable business impact.

Tech Stack

Categories

Data EngineeringML Engineering
Coupang

About Coupang

5,001-10,000 employees

Coupang builds and operates a South Korea–focused e-commerce marketplace with an end-to-end logistics network (Rocket Delivery), plus food delivery, video streaming, and fintech under brands such as Coupang, Eats, and Play. Revenue comes from first-party retail, third-party marketplace services, advertising, and memberships (Rocket WOW). Founded in 2010, the company is headquartered in Seattle and is publicly listed on the NYSE (CPNG).

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