Looking for a Ruby on Rails programmer (office work)

Requirements:
· Higher education, preferably mathematics, physics or control.
· Work experience as programmer at least 5 years with Ruby on Rails at least three recent.
· Specialization:
· Ruby on Rails 4, RSpec, PostgreSQL, Nginx,
· good knowledge of Javascript / JQuery, CSS desirable experience of working with DataTable
· desirable experience with ElasticSearch or Sphynx
· will be a plus knowledge of frameworks like Angular
· be able to work with GIT be sure
· English – reading and comprehension
Responsibilities:
· Development of new modules and enhancement of existing for the ERP system of the Holding.
Conditions:
· Team work with professionals. Registration by the labour code of the Russian Federation, paid vacation, sick leave, work schedule 5/2.
· Mode of operation 9-18 10-19 or a choice
· Office m. Dmitrovskaya/Dynamo