Integration Developer (Rhapsody / .NET)

About the role

Next Generation, Inc. is seeking an experienced Integration Developer to support and maintain existing Rhapsody and .NET applications, troubleshoot workflows, and drive modernization of legacy public health data systems. The position is remote with occasional visits to the Chicago area.

Key responsibilities

• Support and troubleshoot .NET applications and Windows Server infrastructure.
• Develop and maintain PowerShell scripts and SQL tools.
• Configure, monitor, and troubleshoot interfaces using the Rhapsody Integration Engine.
• Maintain HL7 message routing, transformations, and mappings, and support NEDSS Base System (NBS).
• Assist in planning and guiding modernization efforts for legacy systems.

Required profile

• Extensive experience with Rhapsody Integration Engine and .NET development.
• Strong SQL development and troubleshooting skills.
• Bachelor's degree in IT or equivalent experience.
• Familiarity with Oracle PL/SQL and Windows Server/IIS administration.

Required skills

• Rhapsody Integration Engine
• .NET Framework, C#
• SQL, Oracle PL/SQL
• PowerShell scripting
• Windows Server, IIS
• HL7, FHIR standards
• TFS (Team Foundation Server)
• NBS/NEDSS systems
• SMTP, SFTP protocols
• LOINC, SNOMED, ICD-10-CM vocabularies

What we offer

• Paid time off, medical, dental, vision, life insurance.
• Short‑Term and Long‑Term Disability, paid holidays.
• Competitive hourly rate of $75‑80 USD based on experience.