Questions about the pivot in quicksort - I was able to do it with taking last as a pivot but the code was not performing correctly for the median pivot, I tried to debug it but was not able to do it.
Quantitative Developer Interview Questions
612 quantitative developer interview questions shared by candidates
Managerial questions and DS Algo
all details on the CV. an AQR test.
Standard whiteboard coding you would find in Cracking the Coding Interview or a number of other sources.
your thinking about risk and return
I work for a competitor of Tower. The interviewer's main goal was to fish for proprietary information about my current employer. Most questions were of the form "how does [current employer] model XYZ" or "how much money does [current employer] make in X product" or "what signals does your X system use? what else have you tried?"
For coding challenges, "Project Euler" is a good place for more math-focused problems. For C++ specialized, understand classes and polymorphism, a strong foundation goes a long way. Not required but good to know are: Stat. and Prob. methodologies and some basics of Finance. They help open you to a wider range of possible roles.
easy-med coding questions with preferred language
How to calculate the returns, volatility, and sharpe ratio using Python
Given a take home task to complete.
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