J'ai passé un entretien chez Headlands Technologies (Chicago, IL)
Entretien
3-4 calls with one of the researchers. Standard interview questions, ranging from leetcode style coding to stats and questions about previous experiences. Final round was an onsite which went well.
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
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