Experience with full software development life cycle. Experience with common integration problems, such as security, data conversion, and various implementation approaches. Deep knowledge of XML Schema and XPATH. Basic developer knowledge of Web Services (understanding of SOAP, WSDL and close relationship to Schema language) Data Manipulation using EXCEL Knowledge of HR, Benefits and Payroll system data structures (any system) Experience developing multiple integrations to/from HR/Benefits/Payroll applications Self-motivated and ability to learn quickly through individual research and self-training.