I applied online. The process took 4 weeks. I interviewed at Tinkoff Credit Systems Bank (Moscow, Moskva) in Aug 2022
Interview
There was an online assessment, consists of two tests. The first one was checking my math problem solving skills. The second test was about writing three SQL queries. Math test was set for 5 hours, SQL test has 4 ours.
Interview questions [1]
Question 1
Solve equation x^2 + y^2 = 2x + 2y + xy in integer numbers. Write sum of the solutions as an answer
