Employees assist guests at the Starwood Hotels & Resorts Worldwide Westin New York Grand Central in New York.

In the hunt for top mobile and Web developers, it's no longer just hot technology start-ups competing with Facebook and Google. Retailers, auto manufacturers and media companies are trying to lure coders and designers as phrases like "user experience" and "reducing friction" enter mainstream business vocabulary.

Now, the hospitality industry is joining the fray. Starwood Hotels & Resorts, whose brands include St. Regis, W Hotels, Westin and Sheraton, is using a new lab in midtown Manhattan—40 miles south of the corporate headquarters in Stamford, Connecticut—as a digital hub. Clay Cowan, Starwood's vice president of digital, is rapidly packing the space with talented techies and expects to have 200 before long, even though the office just had its official opening in April.