Freddie Mac Data Scientist Interview Questions
The questions to prepare for a Freddie Mac Data Scientist interview. Questions from real interview reports rank first. Updated weekly.
Tests diagnosis and mitigation of multicollinearity in predictive modeling.
Freddie MacTests SQL window function proficiency for cohort-based time trend analysis.
Freddie MacFilter Freddie Mac loan records to return only current loans, ordered by loan identifier.
Freddie MacAggregate posted OneTrust privacy request charges by date and calculate cumulative revenue with a CTE and window function.
C5iIIBM Business Services
Freddie MacRank active Revature employees within each department using RANK and a department join.
Advance Business Capital
Revature
Freddie MacInvestigate why a key KPI moved the wrong way after a product change and separate signal from noise.
Freddie MacTests understanding of regularization geometry, sparsity, and bias-variance tradeoffs.
Freddie MacTests prompt engineering for information extraction and schema-constrained outputs.
Freddie MacTests experimental design rigor and ability to anticipate threats to validity in mortgage customer experiments.
Freddie MacTests evaluation design for LLM quality, consistency, and operational monitoring.
Freddie MacTests product analytics thinking and ability to define metrics and measurement plans for mortgage servicing.
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