FHIR Integrations Engineer

Overview

Job Opportunity only available for professionals in Latin America. This is an opportunity to work in a fast-paced healthcare environment driving real-world interoperability through focused, high-impact FHIR integration. The ideal candidate will be proficient in SMART on FHIR and OAuth 2.0 development
, with hands-on experience implementing authorization code flow (PKCE), managing scopes, and integrating directly with EHR FHIR endpoints. This role requires solid expertise in FHIR R4 data modeling and RESTful API integration
, including working with core resources such as Patient, Condition, Observation, Medication Request, and Encounter.

• Advanced English level (B2 or Higher) to ensure fluent communication.
• +5 years of experience working with FHIR integrations.
• Proficient in SMART on FHIR / OAuth 2.0 development.
• Familiar with FHIR R4 data modeling and API integration.
• Needs to be independent, collaborate with IT leadership and possible some business users.
• Familiar in working with stakeholders, etc (customer facing).
• The project is meant to have a rapid POC delivery; single condition (AD), single pilot site and no APIM layer.

• Implement SMART on FHIR authorization flows (EHR launch & standalone launch).
• Configure OAuth 2.0 authorization code flow with PKCE.
• Implement the SMART EHR Launch sequence: launch context handoff from Mod Med, OAuth 2.0 authorization code flow with PKCE, token exchange, and scoped FHIR API calls.
• Design and implement FHIR R4 resource interactions (read/search/query).
• Manage token exchange, refresh tokens, and scope validation.
• Enforce patient- and user-level access controls aligned with SMART specifications.
• Troubleshoot authentication, consent, and token expiration issues.

• 100% Remote work.
• Competitive salary in USD.
• Type of contract:
  Independent Contractor with Venon Solutions LLC.
• Contract duration:
  Short-term.
• 2 weeks of PTO (paid time off).
• Holidays: from the Client's calendar (USA)
• Working hours:
  
  Full-time CST working hours, fully committed.