I interviewed at Headlands Technologies (London, England)
Interview
I was invited to take online test. The test consisted of many questions detailing statistics, probability and mathematics. I did not pass the test due to lack of adequate preparation, I found out the result the next day.
Other Quantitative Researcher interview reviews for Headlands Technologies
I applied online. The process took 3 weeks. I interviewed at Headlands Technologies (Chicago, IL) in Sept 2025
Interview
The process began with a coding challenge in C++ and then had a one hour long zoom interview one on one with a researcher. The response time was very quick between rounds, which was very appreciated.
Interview questions [1]
Question 1
Ordinary least squares assumptions and applications
a couple of phone calls with severals rounds of technical rounds, lots of statistics/probability questions, need to review basics statistics before the interview to get prepared, not too hard with prepartion
Interview questions [1]
Question 1
statistics test, difference between z test and t test