We’re Hiring: 6 Senior IRIS/Cache Engineers (Remote Contract)
HL7 Interfacing Inc. is actively seeking six experienced Senior IRIS/Cache Engineers to join our remote team. These are contract roles supporting healthcare data interoperability across major clinical systems. We’re looking for candidates with a strong foundation in InterSystems IRIS/Cache, HL7 integration, and experience working in cloud or containerized environments.
Key Responsibilities:
- Design, develop, and maintain applications using IRIS/Cache technologies.
- Implement CQ Initiator/Responder workflows with an emphasis on performance and reliability.
- Develop and integrate complex HL7 interfaces using SDA, CCDA, and JSON standards.
- Support IRIS production and deployment within Kubernetes environments using IKO.
- Collaborate with internal and external teams to optimize integration workflows.
- Troubleshoot complex issues and provide analytical solutions rooted in domain expertise.
- Use SFTP, HL7, and HTTP adapters to support efficient data exchange.
- Maintain code and version control using GitHub, Serena, and VSCode in Linux/Unix systems.
Technical Skill Proficiency (Self-Rated Expectations):
- IRIS/Cache object scripting, custom classes, extension properties – 7/10
- IRIS production and IKO deployment (Kubernetes) – 6/10
- Custom HL7 (SDA, CCDA, JSON) interface development – 8/10
- CQ Initiator/Responder workflows – 7/10
- Azure cloud exposure – basic
- Adapter usage (SFTP, HL7, HTTP) – 6/10
- Communication and collaboration – 7/10
- Version control and Linux-based dev environment – strong
Qualifications:
- Bachelor’s degree in Computer Science or related field
- Minimum 4 years of experience working with InterSystems IRIS/Cache
- Proven experience developing HL7 interfaces with SDA, CCDA, and JSON
- Familiarity with cloud environments, especially Azure
- Strong problem-solving and analytical capabilities
- Excellent communication skills in team-based environments
Role Details:
- Contract-based (W2, 1099, or Corp-to-Corp)
- Duration: 6 to 24 months
- 100% remote
- Compensation options:
- $6,250/month on C2C
- $39/hour on 1099
- $34/hour on W2
- All-inclusive - no benefits provided