Drw Machine Learning Engineer Data Manipulation (SQL/Python) Interview Questions
Master your tech interview with our curated database of real questions from top companies.
2Questions
1Company
2 Questions 1 Company
Showing 2 results
DRW
Medium
Machine Learning EngineerImplement simulation-based portfolio optimizer in Python
Given a pandas DataFrame 'returns' of daily asset returns (index: dates; columns: tickers) and an annualized risk‑free rate r_f, implement a simulatio...
Data Manipulation (SQL/Python)
0
0
Jul 31, 2025
DRW
Medium
Machine Learning EngineerProcess CSV for portfolio returns and metrics
Given one or more CSV files containing daily asset prices or returns and optional portfolio weights, write Python (pandas) code to: a) load, clean, an...
Data Manipulation (SQL/Python)
0
0
Jul 29, 2025