J'ai passé un entretien chez Headlands Technologies
Entretien
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
Questions d'entretien [1]
Question 1
statistics test, difference between z test and t test
J'ai passé un entretien chez Headlands Technologies (Londres, Angleterre)
Entretien
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.
J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez Headlands Technologies (Chicago, IL) en sept. 2025
Entretien
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.
Questions d'entretien [1]
Question 1
Ordinary least squares assumptions and applications