Design, develop, test, debug, and document ObjectScript-based solutions within InterSystems IRIS and HealthShare
Develop and maintain HealthShare productions, including business services, processes, and operations
Work directly in the IRIS / HealthShare Management Portal for configuration, troubleshooting, and runtime analysis
Build and maintain FHIR, HL7, and REST-based integrations
Develop and optimize custom ObjectScript classes, APIs, and interoperability components
Participate in code reviews, performance tuning, and refactoring of existing HealthShare solutions
Support Tier 3 application-level issues, including message flow debugging, data validation, and production errors
Collaborate with architects, QA, and DevOps teams to support CI/CD pipelines for InterSystems applications
Assist with OAuth, SSO, and security configuration as it relates to application behavior and integrations
Contribute to technical documentation and developer best practices.

Bachelor’s degree in Computer Science, Engineering, or related technical discipline (or equivalent experience)
3–5 years of professional software development experience, with 2+ years developing on InterSystems Cache, IRIS, or HealthShare
Strong hands-on experience with: ObjectScript development IRIS / HealthShare Management Portal HealthShare productions and interoperability framework
Experience developing and consuming: FHIR APIs HL7 v2 RESTful web services
Experience debugging production message flows and application-level issues
Familiarity with CI/CD concepts as they apply to InterSystems application deployments
Working knowledge of Unix/Linux environments
Understanding of Agile or SAFe development methodologies
Additional Qualifications: Experience supporting VA or federal healthcare systems a plus Exposure to Jenkins, Git, or automated deployment pipelines for InterSystems applications a plus InterSystems certifications (IRIS, HealthShare, or Cache) a plus
Ability to obtain a government clearance required

InterSystems IRIS Developer

Key skills