Ebay's online payment service PayPal said today it would double the number of employees in Asia Pacific from 1,000 currently to more than 2,000 by the end of the year. PayPal said it plans to add more than 100 new jobs at its international headquarters in Singapore. New jobs will be located at all seven offices including Australia, China, Hong Kong, India, Japan, Singapore and Taiwan. For its Singapore business headquarters, PayPal will be seeking Singapore-based people with background in technology, product development, infrastructure design, risk and engineering.