India's smaller cities are driving the country's job market momentum, with tier II and III locations recording a sharp 21 per cent year-on-year surge in hiring during September, surpassing growth in metro hubs, a report said on Monday. According to the latest Foundit Insights Tracker (fit), a monthly report by jobs and talent platform Foundit, India's tier II and III cities led the hiring surge in September, posting a 21 per cent year-on-year growth.