Staff Data Scientist (Fraud & Risk)
Tasks
- Build and improve fraud anomaly detection models
- Build and track model performance metrics and business impact
- Collaborate to deploy models and set up CI CD pipelines
- Design predictive machine learning models for fraud detection
- Detect and resolve data drift and concept drift in production pipelines
- Develop production GenAI and agentic AI workflows for alert handling
- Handle imbalanced datasets with advanced sampling and evaluation
- Implement model tracking and observability
- Optimize feature engineering and feature stores for real time and batch decisioning
- Translate fraud typologies into mathematical formulations
Perks/Benefits
- Generous annual leave
- Health insurance
- Home office setup support
- Laptop ownership
- Learning and development budget
- Mental wellbeing support
- Paid parental leave
- Sabbatical
- Snacks and meals
- Volunteering and development days
- Work from abroad
Skills/Tech-stack
AWS Bedrock | Adversarial Models | Agentic AI | BigQuery | CI/CD | Concept drift | Concept drift detection | Data Drift | Data Drift Detection | Data Generation | Databricks | Drift Detection | Ensemble Methods | F1-score | Feature Store | GCP | GenAI | Hadoop | Hugging Face | Imbalanced Data | Imbalanced Data Learning | Langgraph | LightGBM | Machine Learning | Model Observability | Precision Recall AUC | Precision-recall | PyTorch | Python | Random Forests | SQL | Snowflake | Spark | Support Vector Machines | Synthetic Data Generation | Synthetic data | Tecton | Vector machines | XGBoost
Education
N/A
Roles
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