Great aptitude and analytical thinking.- Self-directed and capable of working in a dynamic environment.- Experience in UI work is preferred.- Diligence and proactive behavior is expected/must. - Writing complex SQL queries and optimizing queries is a PLUS.- Good knowledge in Server Performance Optimization is a PLUS.- Experience with advanced data structures, API/service interface development and web development.- Experience building large scale systems in a high availability production environment is preferred.Tomcat application server knowledge