Job Title: SeniorHealthcare Interoperability Engineer Location:Remote Key ResponsibilitiesDesign and buildFHIR R4compliant APIsusing.NET 8+Implement CMS-mandated APIs:Patient Access APIProvider Access APIPayer-to-Payer Data ExchangePrior Authorization APIProvider Directory APIIntegrate and configureSmile CDRfor CMS complianceImplementDa Vinci FHIR IGs(PAS, PDex, CDex, HRex, CRD, DTR)DevelopHL7 v2/v3 and X12 (278, 837, 835)processing and transformationsBuildPrior Authorization workflows, includ