An Intersystems Cache job typically involves working with the InterSystems Cache database, a high-performance object database used in healthcare, financial services, and other industries. Professionals in this role develop, maintain, and optimize Cache-based applications using ObjectScript, SQL, and other technologies. Responsibilities may also include database administration, performance tuning, and integration with other systems. Experience with HL7, FHIR, and healthcare applications like Epic or TrakCare can be beneficial.