Senior Data Scientist
Warsaw, Poland, Poland (Hybrid)
R
PLN 206K-319K (estimate) Senior-level Contract
Tasks
- Build behavioural features from event streams
- Create behavioural segments with validation and drift checks
- Define quality coverage and confidence metrics
- Define statistical rules metrics and function behaviour
- Ensure explainable documented stable model outputs
- Improve transaction and merchant enrichment models
- Productionize financial health churn and propensity scores
Perks/Benefits
- Career advancement
- Fitness allowance
- Hybrid working
- Internet and phone subscription reimbursement
- Leave benefits
- Meal allowance
- Private healthcare
- Team building events
- Work-life balance
Skills/Tech-stack
Apache Airflow | ClickHouse | DBT | Data Modeling | Data Quality | Feature Engineering | Machine Learning | Model Monitoring | Model Validation | Python | SQL | Series analysis | Time Series | Time Series Analysis
Education
N/A
Roles
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