During the past 12 months Ruby'S Diner Inc. has published over 37 job offers and currently has 7 job openings on JobisJob. The top 2 categories where Ruby'S Diner Inc. tend to post job openings are Consultancy with 35.1% and Hospitality - Catering with 35.1% of all their job offers. The job title with the most openings from this company during the last 12 months has been Server.