• Design, develop, and maintain i-Sprint AccessMatrix product suite to provide strong
  authentication, Single Sign-On (SSO), and authorization solution to enterprises
• Provide training for i-Sprint professional service team on i-Sprint AccessMatrix product
  features
• Third level support to assist i-Sprint customer service and professional service teams to
  troubleshoot and solve customer issues

Job Requirements:

• Highly proficient in Java programming with at least 3 years of experience
• Possessing a deep understanding of object-oriented programming
• Possessing a deep understanding of database (RDBMS) design
• Experience in developing web app by using Java technology (e.g. Servlet, JDBC)
• Experience in developing a concurrent server-side app with Java
• Possessing knowledge of enterprise servers, e.g. Websphere, Weblogic, Tomcat
• Possessing knowledge of directory server, e.g. ActiveDirectory
• Possessing knowledge of enterprise communication protocol, e.g. SOAP, XMLRPC, and Restful API
• Possessing knowledge of security concepts, or identity and access management, or cryptography protocol
• Knowing security-related standards, e.g. SAML, OAuth, OpenID Connect, OATH, is a plus
• Knowing the GWT/AngularJS framework is a plus
• Knowing DDD pattern is a plus
• Having some working experience with .NET is a plus