Must have 9+ Years of experienceKnowledge and hands-on experience working with J2EE, Application Servers, XML/Web Services/ RDBMS.Knowledge of the P&C Insurance domain (Policy, Claims, and Billing applications as per product requirements).Policy Center, Billing Center, and/or Claim Center Integration development experience with relevant certification. The minimum Guidewire version is 7. x and above.Previous experience with the design, development, modification, and deployment of software, including object-oriented programming concepts Experience with Agile methodology, Source version control, and Release management.Any experience leading a team of developers is a plus.Working with offshore teams at different times is preferred.Previous experience working with a Middleware platform like Websphere ESB, MuleSoft, Webmethods or a similar software platform is plus.Previous experience designing, developing, and deploying complex integrations working with Guidewire software and many multi-tier applications and systems.Experience utilizing technical experiences in Java/Gosu to build and maintain integrations for multi-platform applications.Previous work on various data structures and platforms from legacy flat files to complex relational models.Previous experience with architecting and creating solution designs and effectively presenting solution architecture with various options with estimates.Previous experience implementing integration modules that can be reused, ensure loose coupling, and easily scalable of various systems and their components.Previous experience developing GUnit/Junit tests for testing business logic.Previous experience designing and developing batch processes inside Guidewire Centers and also an external batch process that connects with Guidewire systems.Ability to configure workflows based on business requirements and logic.Ability to design and develop adapters and service APIs and Plugin components based on business requirements.Experience resolving issues identified during testing of the various integration requirements.Previous experience working with a development team using Agile methodology to deliver software.Ability and prior experience assisting in GOSU and integrations code reviews, code cleanups, and helping to perform sprint demos.Experience organizing code merges and environment management tasks.Experience performing minor and major Guidewire software upgrades