Candidate must have knowledge of Telecom Customer Care and Billing solution. Main focus areas are CRM, CDR Mediation, Rating Engine, RADIUS, DIAMETER and integration with third party system application.The position requires gaining an understanding of the business needs, architecture skills and development skills. The Senior Java Developer should be able to do performance and scalability analysis and make any required modifications. The services will be developed using the iterative/agile software development life-cycle.The Senior Java Developer will be an expert in web and web service development in JAVA environment.Required SkillsMust have worked in agile environment.Sound understanding of Algorithms.Proven experience of working in distributed system.Working experience of Oracle database.Good communication skills.Institute will be given preference.Must have web service development with deep experience in REST, Struts, and Spring.Experience with Object Relational Mapping and a deep understanding of all aspects of JEE development.Experience with configuration management tools like Git, SVN.Job SpecificationJAVA, J2EE, JSP, JAVA Servlet, ORACLE, PL/SQL