Senior .NET Full Stack Developer – C#

As a Senior .NET Full Stack Developer – C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

You will be a valued member of the application development team and work collaboratively with architects, product owners, business analysts, quality engineers, and other technology stakeholders to deliver secure, reliable, and high-performing solutions.

Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, .NET Framework, C#, Node.js, React, and Angular to support healthcare payer workflows and claims processing.

Develop secure, reusable microservices and REST APIs that enable seamless integration among internal applications, provider networks, third-party vendors, and external healthcare platforms.

Build intuitive and responsive user interfaces that simplify workflows for operations teams, providers, and members while improving data accuracy and user experience.

Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.

Collaborate with cross-functional product and business teams to translate healthcare payer requirements into technical designs that improve operational efficiency, regulatory compliance, and system reliability.

Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases to reduce defects and support stable production releases.

Troubleshoot complex production issues across front-end, back-end, API, and database layers while improving application performance, availability, and response times.

Document technical designs, application data flows, integration patterns, and healthcare payer business rules to support knowledge sharing and long‑term maintainability.

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a Remote
position
open to qualified applicants in the United States
. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.

7+
years of software development experience
, including strong hands‑on experience with Java/J2EE and Spring Boot
.

Advanced proficiency in .NET Framework and C#, with experience developing scalable and maintainable enterprise applications.

Hands‑on experience developing APIs
, event‑driven services, and middleware components using Node.js, REST APIs
, and microservices architecture.

Strong front‑end development experience using React and Angular to build responsive enterprise web applications.

Experience designing, implementing, and supporting microservices‑based applications, including modular deployment, fault isolation, integration, and continuous delivery.

Working knowledge of Microsoft Azure, including application deployment, monitoring, identity management, containerization, scalability, and observability.

Understanding of healthcare payer processes such as eligibility, benefits, claims adjudication, billing, member services, and provider contracting.

Strong analytical, problem‑solving, and communication skills, with the ability to collaborate effectively with architects,…