Senior Staff Data Scientist I
Core
Lead the development of data science and machine learning solutions powering advertising across digital commerce experiences, focusing on ad relevance, ranking, targeting, and Generative AI applications.
Role type
Senior Staff IC Data Scientist (AdTech)
Builds
Production ML models for ad selection, ranking, and delivery; Generative AI tools for campaign creation and optimization.
Domain
AdTech, E-commerce, Machine Learning
Deliverable
production ML models
Required skills
Python, SQL, Pandas, Scikit-learn, TensorFlow, PyTorch, Hadoop, Spark, AWS, Google Cloud, statistical analysis, predictive modeling, A/B testing, model monitoring
Preferred skills
LLM internals, Generative AI, big data architecture
Technologies
TensorFlow, PyTorch, Hadoop, Spark, AWS, Google Cloud
Responsibilities
Design and productionize ML models for ad relevance, ranking, CTR/CVR prediction, and forecasting; Lead complex initiatives from problem formulation to deployment; Execute A/B tests to quantify impact on user experience and business outcomes; Partner with Engineering and Product teams to translate business problems into scalable solutions; Evaluate data quality, model bias, and drift at scale.
Seniority
Senior Staff, hands-on IC with strategy influence
