Optimum is seeking a Guidewire InsuranceSuite developer to correct the Data Consistency Checks (DBCC) of the on-premises PolicyCenter during an upgrade from version 10.2.2 to 10.2.5. The role requires handling DBCCs and Gosu code to address root causes before upgrading. Ideal candidates are autonomous, with intermediate to senior level experience in diagnosing and fixing complex data and code issues, not purely analytical or QA focused.