Invitation to the first step of the interview process, which is an online test. TestGorilla (be sure to check Spam folder if you cannot find the email in your Inbox). Test overview: Important: once the test starts you cannot go back to the skipped/completed questions The test contains 20 questions (problems and/or equations) on the following topics: probability theory, linear algebra, calculus, algorithms, brainteasers. The test is limited to 60 min after it has been launched, so take your time to prepare for the test and pick a time when you will not be disturbed. A brief 20-min introductory call where HR can tell you more about the position, the interview process and answer your questions. Technical interview with a Quantitative Researcher for you. The duration of the interview is up to 60 min. The interviews will be conducted online via Microsoft Teams unless you are currently located in Yerevan (if so, let me know so we can set up an interviews in our office at Derenik Demirchyan 2/3, Yerevan). What to expect: please be ready to solve problems and answer questions on topics such as Probability theory, Mathematical analysis (including but not limited to integrals, sequences, limits, derivatives, continuous optimization), Linear algebra, General mathematics, Combinatorics, Brainteasers, Econometrics, Data analysis, Statistics. There might be general questions about your experience to date.