Coupang Global LLC

Staff ML Infra Engineer, Search & Discovery

Mountain View, USA · Staff+

Sponsorship not specified$18k-$21kDetected 2 hours ago

PythonJavaScalaData StructuresAlgorithmsAWSGCPMachine LearningDeep LearningTensorFlowPyTorchSparkAirflowData EngineeringStatisticsElectrical EngineeringEpicResearchCommunicationPublic SpeakingHadoop

About the role

The Search & Discovery organization is responsible for optimizing customers' navigation experience and driving long-term growth.
Every week millions of customers use search in our app or on coupang.com, more than one third of them make purchases.
Over half of the Coupang sales are directly attributed to search and recommendation.

Responsibilities

Proactively drive the execution of end-to-end data platform, data quality roadmap for Search & Discovery ML efforts
Take ownership, consolidate and optimize the Search & Discovery core data logging, processing, and ML model training pipelines
Develop and scale data infrastructure that powers batch and real-time data processing, monitoring, and debugging for ML experiments
Drive design and implementation of scalable ML based ranking system and online ML inference services
Build strong cross-functional partnerships with Data Scientists, Analysts, Product Managers, Indexing Platform Engineers, Ranking Engineers and Data Platform Engineers to understand both the offline and online needs and deliver on those needs

Requirements

Bachelor's degree in computer science, electrical engineering, mathematics, statistics or
Proficiency in Python and/or Java, with experience in building production grade ML

Nice to have

Computer science fundamentals: data structures, algorithms, performance complexity, and implications of computer architecture on software performance (e.g., I/O and memory tuning)
Experience with Big Data tools and ETL frameworks (Hadoop, Hive, Presto, Spark, Scala, Apache Airflow, etc.)
Experience with ML frameworks such as Tensorflow and Pytorch
Experience with deploying highly robust and scalable data pipelines processing petabytes of data
Experience in managing mission critical services with high throughput and low latency
Experience with integrating applications and platforms with cloud technologies (i.e, AWS and GCP)
Strong verbal and written communication skills
Ability to conduct meetings and make professional presentations, and explain complex concepts and technical material to non-technical users

Compensation

Our compensation reflects the cost of living across several US geographic markets.

Benefits

Experience with machine learning platform for search & discovery related rankings is a strong plus
Medical/Dental/Vision/Life, AD&D insurance
Flexible Spending Accounts (FSA) & Health Savings Account (HSA)
Long-term/Short-term Disability
18-21 days of the Paid Time Off (PTO) a year based on the tenure
Paid Parental leave
Pre-tax commuter benefits
If you need assistance and/or a reasonable accommodation in the application of recruiting process due to a disability, please contact us at usrecruiting@coupang.com.
Those eligible for employment protection (recipients of veteran's benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.

Company info

You will also be responsible for serving complex ML models in real time to help millions of Coupang customers search and discover products.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the

Equal opportunity

equal opportunity employer.

Visa & Work Authorization

litary or veteran status, use of a trained dog guide or service animal, political activities or affiliations, ancestry, citizenship, family and medical leave status, status as a victim of any violent crime, or any other

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This listing is sourced directly from Coupang Global LLC's careers page and normalized into a canonical job model.