Providing online non-downloadable software for recruitment marketing, job advertising, programmatic job advertising, multi-posting, automating job distribution, social job advertising, job application optimization, candidate relationship management, talent engagement, employer branding, career site development and management, providing a recruitment chatbot, candidate screening, providing an AI interviewer for recruiting, and recruitment marketing and talent acquisition analytics in virtual worlds; Providing temporary use of on-line non-downloadable cloud computing software using artificial intelligence (AI) for employment recruiting; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for data analytics; Platform as a service (PAAS) featuring computer software platforms for data analytics related to recruitment and human resources; Software as a service (SAAS) services featuring software for talent acquisition and recruiting; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for use in recruitment, talent acquisition, and human resources, namely, providing an AI Interviewer, providing recruitment chatbots, career site development and management, job content optimization, translation, media planning, programmatic job advertising, email and SMS campaign creation, data analytics, predictive analytics, and recruitment insight.