Quantitative Research Analyst (Data Modeling & Imputation) Only W2
Chicago, IL - USA
Job Summary
Role: Quantitative Research Analyst (Data Modeling & Imputation)
Location: Chicago IL (or) Boston MA (Onsite from Day 1)
Location: Chicago IL (or) Boston MA (Onsite from Day 1)
Job Type: W2 Contract
Description:
- Build and maintain end-to-end data pipelines across structured and unstructured datasets
- Develop imputation frameworks for missing or sparsely reported financial data (e.g. segment-level estimates coverage gaps timing mismatches)
- Design and implement data normalization and reconciliation logic across overlapping hierarchies (e.g. segments geographies entities)
- Perform data quality diagnostics including coverage analysis bias detection and stability testing
- Partner with researchers to translate raw data into model-ready features
- Write efficient reproducible code in Python and SQL for large-scale data processing
- Document methodologies clearly to ensure transparency and repeatability