Senior HL7/FHIR Healthcare Integration Architect

Cornerstonetechtalent; Austin (TX); Hybrid; USD 140,000 - 170,000; Full time

Job summary

CornerStone Technology Talent Services (TTS) in Austin, TX, is seeking a Senior Healthcare Integration Developer to design, build, test, and support HL7 v2 and FHIR interfaces, REST APIs, and data integrations. You will implement FHIR servers, apply US Core profiles, and ensure secure data handling across cloud pipelines and analytics platforms.

The role requires 8+ years in healthcare data exchange, strong debugging skills, and the ability to translate business requirements into scalable

Qualifications

• Design, develop, test, and support HL7 v2 and FHIR interfaces using REST, JSON, XML.
• Build and maintain mappings, transformations, and validation rules for healthcare messages and data models.
• Implement or integrate with FHIR servers and APIs, applying US Core profiles and HL7 guides.
• Troubleshoot interface failures, data quality issues, and API integration problems.
• Develop secure portal functionality to retrieve/display healthcare data with proper access controls.
• Apply authentication, authorization, RBAC and secure coding practices.
• Connect data exchanges with cloud ingestion pipelines, storage, analytics, and enterprise platforms.
• Translate business requirements into technical specs and maintainable solutions.
• Support automated testing, CI/CD, logging, monitoring, and documentation.

Responsibilities

• Design, develop, and maintain healthcare interfaces (HL7 v2, FHIR)
• Implement FHIR servers and APIs with US Core profiles
• Troubleshoot data exchange issues and data quality problems
• Develop secure portals and APIs with proper access control
• Integrate healthcare data with cloud data platforms and analytics

Skills

HL7 v2

FHIR

REST APIs

JSON

XML

Data mapping

Data transformation

Data validation

Troubleshooting

AWS

CI/CD

Git

RBAC / Security

Tools

FHIR servers API

AWS

Job description

CornerStone Technology Talent Services (TTS) in Austin, TX, is seeking a Senior Healthcare Integration Developer to design, build, test, and support HL7 v2 and FHIR interfaces, REST APIs, and data integrations. You will implement FHIR servers, apply US Core profiles, and ensure secure data handling across cloud pipelines and analytics platforms.

The role requires 8+ years in healthcare data exchange, strong debugging skills, and the ability to translate business requirements into scalable