FHIR & HL7 Developer — Hybrid, Healthcare Interfaces

Themesoft Inc.; Austin (TX); Hybrid; USD 96,000 - 165,000; Full time

Job summary

The Themesoft Inc. systems team is looking for a Systems Analyst 3 (FHIR/HL7 Developer) to design, build, test, and support healthcare interfaces using HL7 v2, FHIR, and REST APIs.

This hybrid role in Austin requires collaboration with users to define data flows, reporting needs, and secure data handling. Candidates should have extensive experience mapping, transforming, and validating healthcare data with HL7 v2 and FHIR, plus knowledge of SNOMED CT, LOINC, ICD-10, CRX, and RxNorm.

Qualifications

• 8 years experience designing, developing, testing, and supporting healthcare interfaces using HL7 v2, FHIR, REST APIs, JSON, XML, data mapping, transformation, validation, troubleshooting, error handling, and healthcare data exchange.
• 5 years experience developing secure web portals or portal-integrated services that retrieve and display healthcare data, including API integration, authentication, authorization, role-based access control, secure coding, testing, and production support.
• 3 years preferred: Experience implementing FHIR solutions using US Core profiles, Electronic Case Reporting Implementation Guides, and other HL7 Implementation Guides.
• 3 years preferred: Experience integrating with or implementing FHIR servers, FHIR APIs, and related healthcare interoperability solutions.
• 3 years: Mapping, transforming, and validating healthcare data across HL7 v2, FHIR, and analytical data models.
• 3 years: Working with healthcare terminology standards, including SNOMED CT, LOINC, ICD-10, CVX, and RxNorm.
• 3 years: Implementing FHIR solutions on AWS or similar cloud platform and integrating healthcare data with cloud-based ingestion pipelines, storage services, analytics platforms, and enterprise data platforms.
• 3 years: Modern application delivery practices: Git, automated builds, CI/CD pipelines, unit and integration testing, code reviews, defect tracking, logging, monitoring, and technical documentation.
• 1 year: AWS HealthLake, Snowflake, eICR, public health reporting, disease surveillance, and React/FastAPI/Terraform

Responsibilities

• Analyze business objectives and current procedures, identify alternatives and compare their costs and benefits.
• Work with users to define inputs, outputs and reporting needs.
• Document program functions and proposed changes, then assess feasibility against system capabilities, specifications and scheduling constraints.

Skills

HL7 v2

FHIR

REST APIs

JSON

XML

Data mapping

Data transformation

Validation

Troubleshooting

Tools

Git

CI/CD pipelines

Unit testing

Integration testing

Code reviews

Job description

The Themesoft Inc. systems team is looking for a Systems Analyst 3 (FHIR/HL7 Developer) to design, build, test, and support healthcare interfaces using HL7 v2, FHIR, and REST APIs.

This hybrid role in Austin requires collaboration with users to define data flows, reporting needs, and secure data handling. Candidates should have extensive experience mapping, transforming, and validating healthcare data with HL7 v2 and FHIR, plus knowledge of SNOMED CT, LOINC, ICD-10, CRX, and RxNorm.