Modern Delivery experience is a plus  Experience with XQuery and Stored Procedures, performance tuning of database queries  Experience in code delivery pipelines and Deployment tools using - ANT, Shell script, Maven, Gradle, ANSIBLE and Jenkins  Experience with the serverless approaches using AWS Lambda  Preferred experience using XML, JAXB, and XML persistence using XQuery and XSLT  Preferred backend experience to develop Data Layer using frameworks like Hibernate, JPA etc