Senior .NET FullStack Developer (with React or Angular)

We are looking for an experienced Full Stack Engineer to join our team on a long-term project for a US-based client operating in the healthcare domain.

Key Responsibilities

• Design, develop, and maintain applications using .NET (C#) on the back end and React or Angular on the front end
• Write and optimize complex SQL Server queries, stored procedures, and database schemas
• Build and consume RESTful APIs and integrate with third‑party systems
• Develop and support HL7 interfaces for healthcare data exchange between clinical and administrative systems
• Collaborate with cross‑functional teams including product, QA, and business stakeholders to translate requirements into technical solutions
• Deploy and manage applications in Microsoft Azure (App Services, Azure SQL, Azure Functions, etc.)
• Participate in code reviews, technical planning, and architecture discussions
• Troubleshoot production issues and implement performance improvements
• Support claims processing workflows and ensure data integrity across the claims lifecycle

Requirements

• 6+ years of experience in full stack development
• Strong proficiency in .NET / C# and at least one modern front‑end framework (React or Angular)
• Solid experience with SQL Server, including query optimization and database design
• Hands‑on experience with RESTful API development and third‑party integrations
• Proficient understanding of code versioning tools such as Git
• Familiarity with healthcare data standards, particularly HL7 messaging (ADT, ORM, ORU, etc.)
• Understanding of claims processing concepts (837/835 transactions, adjudication workflows, payer/provider data flows)
• Excellent problem‑solving skills and attention to detail
• Strong verbal and written communication skills

Preferred Qualifications

• Experience with Microsoft Azure cloud services (deployment, monitoring, DevOps pipelines)
• Exposure to FHIR or other modern healthcare interoperability standards
• Experience working in Agile/Scrum environments
• Knowledge of HIPAA compliance and healthcare data security best practices

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