Abacus is seeking a FHIR Engineer with strong expertise in healthcare interoperability standards, particularly the FHIR (Fast Healthcare Interoperability Resources) framework . The ideal candidate will have hands-on experience with the technical aspects of FHIR , including authorization, consent management, and secure API implementation. This role requires both a solid understanding of healthcare data exchange standards and the ability to design, implement, and maintain scalable FHIR-based solutions.
Key Responsibilities
- Design, implement, and maintain FHIR APIs in compliance with HL7, CMS, and ONC regulations.
- Configure and manage FHIR servers (e.g., Firely, HAPI, HealthLake) for ingestion, normalization, and access of healthcare data.
- Implement OAuth 2.0 / OpenID Connect / SMART on FHIR for authorization and authentication.
- Support consent management workflows, ensuring that data access is fully aligned with regulatory requirements.
- Collaborate with product teams to map payer and provider data to FHIR resources.
- Troubleshoot and resolve issues with FHIR API integrations, ensuring data integrity and security.
- Work with DevOps teams to deploy FHIR services in cloud environments (AWS, Azure, or GCP).
- Document implementation details, technical designs, and workflows for internal and client-facing use.
Required Skills & Qualifications
Strong knowledge of FHIR R4 resources (Patient, Coverage, EOB, Clinical, Formulary, Provider Directory, etc.).Experience with FHIR Implementation Guides (IGs) such as CMS-0057, CMS- 9115, US Core, CARIN Blue Button, PDex.Hands-on experience with authorization frameworks (OAuth2.0, JWTs, PKCE, SMART scopes).Familiarity with consent management standards (FHIR Consent resource, ONC / CMS guidelines).Solid programming background in languages such as Python, Java, or Node.js.Understanding of API security and compliance (HIPAA, PHI / PII data handling).Strong knowledge of cloud-based architectures (AWS HealthLake, Azure API Management, etc.).Excellent problem-solving, communication, and collaboration skills.Preferred Qualifications
Experience with FHIR bulk data APIs and NDJSON pipelines.Knowledge of legacy healthcare data formats (HL7 v2, X12 278 / 837) and mapping to FHIR.Prior experience working with payer or provider organizations.Skills Required
Java, API Security, Hipaa, Node.js, Gcp, Azure, Python, Aws