Russian universities do not conduct entrance examination for admission to Computer Science and IT courses in its universities and colleges. The admission is based entirely upon first come first serve basis and of course on your academic score. All you need is qualify to apply at the individual universities and an official invite to study in their college/ university.
You may also need to give Russian language proficiency test, which is mandatory for a year. However, for IT related courses in English, knowing the Russian language may not be mandatory. It is best to find out from the university you are planning to apply to.
The minimum eligibility criteria to apply at Russian universities include: