MUMPS/Caché Developer

WE’RE HIRING: MUMPS/Caché Developer – TC2 Experience REQUIRED!

eEvolution is looking for an experienced MUMPS/Caché Developer with hands-on TC2 experience to support a mission-critical Department of Defense (DoD) healthcare application.

If you have a strong background in InterSystems Caché/IRIS, MUMPS/ObjectScript, and healthcare system integrations, we’d love to connect with you!

Key Responsibilities

• Serve as the Lead Backend Developer for the TC2 application using InterSystems Caché/IRIS and MUMPS/ObjectScript.
• Develop and maintain ObjectScript SQL stored procedures (SqlProc) supporting the TC2 GUI.
• Collaborate with frontend developers to troubleshoot and resolve application issues.
• Integrate ongoing CHCS code changes into the TC2 codebase.
• Develop and maintain interfaces, including HL7 messaging.
• Troubleshoot hospital site issues and support application stability.
• Navigate a large MUMPS/ObjectScript codebase and contribute to technical documentation.

Required Qualifications

• TC2 development experience is required.
• 5+ years of related professional experience.
• Experience with InterSystems MUMPS, Caché, ObjectScript, and/or IRIS.
• Experience with FileMan, Windows, and HL7 messaging.
• Bachelor’s degree in Computer Science, Mathematics, Electrical Engineering, or a related field.
• CompTIA Security+ certification.
• U.S. citizenship and the ability to obtain and maintain a Secret security clearance.

Preferred Experience

• Composite Healthcare Systems (CHCS) and/or CHCS Caché (TC2).
• Java, JavaServer Faces (JSF), PrimeFaces, and JBoss.
• InterSystems JDBC connectivity between Java applications and Caché/IRIS backends.
• Virtual machine software and snapshots.
• InstallShield scripting and Agile methodologies/tools, including Scrum, Kanban, SAFe, Jira, and Confluence.

Who We're Looking For

A self-motivated developer who can quickly learn complex application business logic, work effectively with cross-functional teams, communicate clearly, and confidently troubleshoot issues in a large legacy healthcare application environment.