Responsibilities:  Work with Leads, Business analyst and System Engineer to gather requirements for a user story and converting them to technical requirements.  Document the work you do, especially APIs that you create.  Collaborate with front end team and other teams on API integration and usage.  Implement Controller, Service and DAO layer classes to produce REST web services.  Work on Unit test cases for various layers to achieve good Test Coverage using Junit and Mockito with Spring Test Utils.  Analyse and debug code to fix the defects and support to System Test.