Build and deploy segmentation models (RFM/RFMT, CLV, engagement tiers) for omni-channel retention (dine-in, app, delivery).
Design and maintain churn prediction, uplift modeling, and win-back triggers, tracking incremental lift.
2. Personalization & Recommendation
Recommend voucher types, products, and timing via contextual bandits, hybrid recommenders, and rule-based systems.
Ensure ROI and budget alignment for marketing incentives.
3. Forecasting & Operations
Forecast traffic, sales, and ingredient demand at daily/weekly/monthly levels using ARIMA, Prophet, GBDT, or deep learning models.
Optimize staff scheduling (shift assignment) under constraints such as skills, peak hours, and labor rules.
4. Experimentation & Causal Inference
Design and analyze A/B tests, Difference-in-Differences, and causal ML models (DML, DR-Learner) to evaluate campaign or pricing impact.
5. MLOps & Delivery
Deploy models to production (batch/API), manage feature stores, MLflow tracking, and monitor model drift/decay.
Collaborate with Data Engineering and Product teams to ensure reliable data pipelines and mart/feature tables.
6. Communication & Business Partnering
Translate business problems into ML approaches, articulate trade-offs between accuracy and speed, and communicate insights clearly to non-technical teams.
QUALIFICATIONS / SKILLS
Bachelor's degree in a quantitative field (e.g., statistics, economics, mathematics, business administration, marketing).
4+ years of experience as a Data Scientist in B2C, Retail, F&B, or E-commerce environments.
Strong in Python (pandas, NumPy, scikit-learn; LightGBM/XGBoost preferred) and SQL (including window functions & optimization).
Proven track record in:
Machine Learning (classification/regression, feature engineering, model calibration).
Vị trí Senior Data Scientist do công ty CÔNG TY CỔ PHẦN TẬP ĐOÀN GOLDEN GATE - CN MIỀN NAM tuyển dụng tại Hà Nội, Joboko tự động tổng hợp mức lương Thương lượng, tìm thêm việc làm về Senior Data Scientist hoặc công ty CÔNG TY CỔ PHẦN TẬP ĐOÀN GOLDEN GATE - CN MIỀN NAM ở các link phía trên