Data Scientist – Cloud Data Technologies
Core
Data Scientist improving decision-making speed and quality via advanced data science methods, focusing on ML-based bot traffic detection, customer profile development, and experimentation improvements.
Role type
Senior IC data scientist (machine learning & experimentation)
Builds
ML models for bot detection and customer profiling; improved A/B testing methodologies
Domain
Ecommerce data infrastructure and analytics
Deliverable
production ML models | product features
Required skills
statistical modeling, machine learning algorithms, causal inference, A/B testing design, advanced SQL, Python, R, Hadoop, Spark, model deployment
Preferred skills
experience with interleaving tests, sequential testing, Bayesian methods, evaluating new data science technologies
Technologies
Python, R, scikit-learn, GBM, SQL, Hadoop, Spark
Responsibilities
Develop and implement advanced statistical models and ML algorithms; Support experimentation and causal inference initiatives; Use advanced SQL to work with large-scale datasets; Collaborate with multi-functional teams to define requirements; Contribute to ML use cases like bot traffic detection; Evaluate new data science developments
Seniority
Senior, hands-on IC
