Full Stack Developer - Healthcare Interoperability

Our healthcare client is seeking a .Net/Angular Developer with expertise in healthcare interoperability (FHIR, HL7, and related standards).

The Senior Software Engineer will be responsible for the full development life cycle—from architecture and design, development, integration, and testing, to deployment, documentation, and support. The role emphasizes healthcare interoperability, FHIR integrations, and secure, scalable, microservices-based applications.

• Develop enterprise applications and microservices using Microsoft .NET/.NET Core, ASP.NET Core, C#.
• Design and implement FHIR servers and RESTful APIs, ensuring compliance with HL7, SMART on FHIR, and interoperability standards.
• Integrate FHIR services with EHR/EMR systems, HL7 v2/v3, and other healthcare data sources.
• Implement authentication/authorization frameworks (OAuth2, OpenID Connect, SMART on FHIR) for secure data exchange.
• Design and develop ETL processes and healthcare data import/export pipelines (JSON, XML, HL7, FHIR Bundles).
• Ensure applications conform to HIPAA, data security, and OWASP best practices.
• Collaborate with Product Managers, Business Analysts, and clients to ensure timely delivery of business requirements and solutions.
• Mentor and guide software engineers and support teams while coordinating with offshore/onshore teams.
• Participate in Agile (Scrum) ceremonies, CI/CD, testing strategies, and Dev Ops pipelines.
• Provide technical support for business applications post-deployment.

• 5-7 years of software development experience in enterprise application design and development.
• 1-2+ years of hands‑on experience with healthcare interoperability standards (FHIR, resources/bundles/search, HL7 v2/v3, SMART on FHIR).
• Strong proficiency in .NET, .NET Core, ASP.NET Core, C#, MVC, Web APIs, , Entity Framework, Dapper.
• Experience with FHIR Servers/APIs (HAPI, Firely, Microsoft FHIR Server).
• Expertise in microservices, containerized application development (Docker, Kubernetes), and Azure Dev Ops/CI‑CD pipelines.
• Strong database experience with SQL Server performance‑tuning skills preferred.
• Knowledge of SOLID design principles, object‑oriented and functional programming.
• Strong experience with source control systems (Git Hub, TFS).
• Exposure to cloud platforms, particularly Microsoft Azure.
• Strong problem‑solving, analytical, and communication skills.
• Ability to work independently in a fast‑paced environment with changing priorities.