Ruby/Ruby on Rails Expertise: Minimum of 5 years of professional experience with Ruby/Ruby on Rails,..Home Careers Tech Lead/Senior Software Engineer (Ruby/RoR) Tech Lead/Senior Software Engineer..(Ruby/RoR) Together with the Zoolatech team, our partner, a leading construction management company..Leverage our tech stack: Primarily Ruby/Rails/Node.js/React/Postgres hosted on AWS and increasingly using