

AAPMOR Inc.
Senior Interoperability Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Interoperability Engineer with 7+ years of C# and .NET experience, focusing on FHIR R4 and CMS interoperability. Contract length and pay rate are unspecified. Key skills include SQL, Azure, and healthcare data models.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
April 2, 2026
🕒 - Duration
Unknown
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🏝️ - Location
Unknown
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
New Jersey, United States
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🧠 - Skills detailed
#Azure #Azure SQL #CMS (Content Management System) #FHIR (Fast Healthcare Interoperability Resources) #.Net #SQL (Structured Query Language) #C# #SQL Server
Role description
• Strong experience with C# and .NET (7+ years)
• Solid understanding of FHIR R4 and Da Vinci Implementation Guides (PDex, PAS, CDex, HRex, DTR)
• Hands-on experience with CMS Interoperability requirements
• Good knowledge of HL7, X12 (especially 278), and healthcare data models
• Experience building APIs and interoperability solutions from the ground up
Exposure to Azure, SQL Server, SMART on FHIR, and prior authorization workflows would be a big plus.
• Strong experience with C# and .NET (7+ years)
• Solid understanding of FHIR R4 and Da Vinci Implementation Guides (PDex, PAS, CDex, HRex, DTR)
• Hands-on experience with CMS Interoperability requirements
• Good knowledge of HL7, X12 (especially 278), and healthcare data models
• Experience building APIs and interoperability solutions from the ground up
Exposure to Azure, SQL Server, SMART on FHIR, and prior authorization workflows would be a big plus.






