What are the responsibilities and job description for the Quantitative Research Analyst position at Pi Square Technologies?
• 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