Machine Learning Engineer (머신러닝 엔지니어)
Core
Building state-of-the-art machine learning systems for real-time ad auction decisions, powering CTR/CVR prediction, ranking, and bid optimization at planet scale.
Role type
Machine Learning Engineer (IC)
Builds
Real-time bidding systems, deep learning models, and data pipelines for mobile app marketers and retailers.
Domain
AdTech / Real-time Machine Learning
Deliverable
production ML models
Required skills
Deep learning modeling, data pipeline engineering, statistics and probability, Python/Java/Go proficiency, model serving architecture, offline experiment design
Preferred skills
AdTech domain experience, MS or PhD in Computer Science
Technologies
GCP (Dataflow, BigQuery, BigTable), Apache Beam, PySpark, Iceberg
Responsibilities
Develop and iterate deep learning models for prediction and ranking; Build and maintain data pipelines for training and serving; Support production model serving and debugging; Design and run offline experiments; Collaborate on end-to-end project delivery.
Seniority
Mid to Senior level (2+ to 8+ years experience)
