Data Scientist
Core
Design and implement real-time personalized recommendation algorithms for millions of users across hundreds of thousands of products to drive engagement and conversion.
Role type
Senior IC Data Scientist (Recommender Systems)
Builds
Production recommender systems for e-commerce
Domain
E-commerce / Retail
Deliverable
production ML models
Required skills
Python (Pandas, NumPy, Scikit-Learn), SQL, Machine Learning, XGBoost, LightGBM, TensorFlow, Pytorch, Statistics, A/B testing, Feature engineering
Preferred skills
Recommender systems, E-commerce
Technologies
Python, SQL, XGBoost, LightGBM, TensorFlow, PyTorch, Pandas, NumPy, Scikit-Learn
Responsibilities
Design, train, and evaluate recommender system models; Conduct data exploration and feature engineering; Perform offline experiments and A/B tests; Collaborate with ML Engineers for model deployment; Present findings during Data Science Demos
Seniority
Mid-to-Senior, hands-on IC