XFI is a rapidly expanding, next-generation enterprise software company. Our customers, Fortune 500 companies, have demonstrated that our software service improves their sales force effectiveness. XFI has an immediate opportunity for a Senior Software Engineer at its headquarters in Bethesda, Maryland. The position requires a highly proficient J2EE architect and developer who is self motivated but can also work well with a team of world-class software engineers. As a Senior Software Engineer, you will provide technical expertise and leadership in the design and development of sophisticated web-based intelligent marketing solutions for XFI\'s customers.