# FHIR SME (HAPI FHIR) - Healthcare Data Modeling (B2B)

> Exerizon · Poland (Remote) · Contract · Posted 2026-09-18

**Workplace:** remote

**Department:** Data Engineering

## Description

**About Exerizon**

At Exerizon, we've redefined the traditional consulting model: we're not just a service provider, but a partner who shares both risk and success with our clients.

**Why we're looking for you**

We're building a patient information repository for a large healthcare organization in Poland, using HL7 FHIR (R5) as our data exchange and storage standard, implemented on HAPI FHIR / Smile CDR. Hosting, scaling, and the integration layer (eventing, anti-corruption layer) are handled by our infrastructure team — this role is focused on data modeling, not platform operations. You'll join as a subject matter expert who shapes how clinical data is structured and validated, not just how it's stored.

## Requirements

-   Has taken FHIR (R4 and/or R5) through a real dev-to-prod journey on a production project
-   Has built a custom Implementation Guide or contributed to an existing one — ideally on top of HL7 Europe Base/Core (R5) as the clinical foundation, with awareness of national IG integration
-   Has hands-on experience profiling in FHIR Shorthand (FSH) and compiling profiles via SUSHI
-   Can translate business/clinical requirements into a FHIR data model
-   Has participated in mapping ICHOM terminology to LOINC/SNOMED CT, working alongside a clinician
-   Can independently validate FHIR resources against profiles (StructureDefinitions) on a prepared environment  
    

**Nice to have**

-   Experience in an EHDS (European Health Data Space) context
-   Familiarity with SMART on FHIR at the requirements-specification level (not necessarily implementation)

## Benefits

-   **Remote work:** Work remotely from within the EU — due to the sensitive nature of medical data, work outside the EU is not possible for this role.
-   **Impact:** A genuine opportunity to shape IT solutions for key market players, without unnecessary corporate bureaucracy.
-   **Seniority Culture:** Work alongside experts with backgrounds at the world's leading consulting and technology firms.
-   **Attractive Compensation:** At Exerizon, we value concrete results, so our rates reflect the highest market standard.
-   **Private medical insurance** (for employees based in Poland)

## Apply

[Apply at Exerizon](https://apply.workable.com/exerizon/j/EC8101A7FC/apply)

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