Integration / API Engineer ---- Remote

Location : Atlanta, GA -------   Remote

Duration : Full time

Integration / Interoperability / API Engineer

Key Responsibilities

•  Design, develop, test, and support APIs, interfaces, message flows, and data exchange services.

•  Implement and troubleshoot healthcare and public health interoperability using HL7 v2, FHIR, CDA, REST, and related standards.

•  Support message routing, transformation, validation, mapping, and error-handling workflows.

•  Collaborate with public health informaticians and stakeholders to translate message specifications into technical implementations.

•  Integrate applications with messaging platforms, event streams, and data-processing services.

•  Develop automated integration and API tests and support end-to-end interoperability validation.

•  Monitor and troubleshoot interface failures, data-quality issues, and integration performance problems.

•  Document interface specifications, mappings, dependencies, and operational procedures.

•  Participate in architecture, security, release, and production support activities.

•  Promote reusable integration patterns and standards-based implementation practices.

Required Qualifications

•  10+ years of healthcare or public health interoperability, integration engineering, or API development experience.

•  Strong experience with HL7 v2, FHIR, REST APIs, and healthcare/public health data exchange.

•  Experience with integration engines, messaging platforms, Kafka, NiFi, or comparable technologies.

•  Experience developing message transformations, mappings, validation, and routing logic.

•  Strong API design, troubleshooting, and automated testing skills.

•  Experience working with application developers, data engineers, and public health informatics teams.

•  Understanding of secure data exchange and identity/access considerations.

•  Strong technical documentation and communication skills.

Target Certifications

•  HL7 FHIR certification or formal FHIR credential

•  Rhapsody certification, where applicable

•  Confluent Kafka certification or comparable event-streaming credential

Preferred Experience

•  Experience supporting NBS or comparable surveillance systems.

•  Experience with eCR, ELR, case notification, or public health message mapping.

•  Experience with Apache Kafka, Apache NiFi, and containerized integration services.