Senior Dotnet Developer - U.S Healthcare RCM

Role Overview Talentgigs is hiring a Senior .NET API Developer with hands-on experience in U.S. Healthcare Revenue Cycle Management (RCM) to join a growing technology team based in Chennai. This is a full-time opportunity for a mid-senior level professional who can build and maintain robust backend systems for claims, billing, and healthcare integrations. The ideal candidate brings 5 to 8 years of .NET development experience along with a strong understanding of RCM workflows and healthcare data standards. Key Responsibilities - Design, develop, and maintain REST APIs using ASP.NET Core for healthcare applications - Build scalable microservices and backend solutions that support high-volume RCM operations - Work on core RCM workflows including Claims Processing, Billing, Payment Posting, and Denial Management - Handle EDI X12 healthcare transactions such as 837, 835, 278, and 276/277 - Implement secure authentication and authorization mechanisms using JWT and OAuth - Optimize SQL queries and improve overall application performance - Ensure full HIPAA compliance and secure handling of Protected Health Information (PHI) Required Qualifications - 5 to 8 years of professional experience in .NET development - Strong proficiency in C#, .NET Core Web API, and .NET 8 or .NET 10 - Solid understanding of REST API design principles and Microservices Architecture - Working knowledge of EDI X12 healthcare transaction standards - Strong debugging, analytical, and problem-solving capabilities - Good communication skills with hands-on experience working in Agile or Scrum teams - Prior experience in Healthcare or RCM domain is mandatory - Bachelor's degree in Computer Science, Information Technology, or a related technical discipline Why Join Us Talentgigs offers an opportunity to work on impactful U.S. healthcare projects that directly influence patient billing outcomes and revenue operations. Join a team where your technical expertise in modern .NET technologies and RCM processes will be valued and challenged every day.

- 5 to 8 years of .NET development experience - Proficiency in C#, .NET Core Web API, and .NET 8 or 10 - Experience with REST APIs and Microservices Architecture - Knowledge of EDI X12 transactions including 837, 835, 278, and 276/277 - Hands-on experience with JWT and OAuth authentication - Strong SQL optimization and performance tuning skills - HIPAA compliance and PHI handling knowledge - Mandatory experience in Healthcare or RCM domain - Good communication and Agile or Scrum experience - Bachelor's degree in Computer Science, IT, or related field