Full Stack .NET Developer with Angular

Full Stack Engineer –  Remote Long Term Contract

Background: The client, a leading healthcare technology organization operating as a clearinghouse, is seeking a Full Stack Engineer to join their team on a consulting basis. This engineer will play a key role in enhancing and scaling mission-critical systems that support healthcare claims processing and payment workflows.
They are looking for someone who has experience in regulated healthcare environments and understands the complexities of clearinghouse and payment ecosystems.
Responsibilities:
Design, develop, and maintain full stack applications supporting high-volume healthcare transaction processing
Build and enhance backend services using C# and .NET
Develop and optimize database structures and queries within SQL Server
Design and consume REST APIs for system integrations and third-party connectivity
Contribute to front-end development using Angular
Support payment processing workflows and transaction lifecycle logic
Ensure system performance, reliability, and scalability
Required Skills:
Strong experience as a Full Stack Engineer 
Hands-on development experience with:
C# / .NET
SQL Server
RESTful APIs
Angular (front-end development)
Proven experience working in payment processing systems
Direct experience working with or within a healthcare clearinghouse environment
Strong understanding of transaction processing