Remote Senior .NET Full-Stack Engineer for Healthcare Platforms

Cognizant Technology Solutions Corporation; Helena (MT); Remote; USD 86,000 - 99,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

Paid holidays plus Paid Time Off

401(k) plan and contributions

Long‑term/Short‑term Disability

Paid Parental Leave

Employee Stock Purchase Plan

Job summary

Cognizant Technology Solutions Corporation is seeking a Senior .NET Full Stack Developer – C# to design and build scalable enterprise applications supporting healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

You will collaborate with architects, product owners, business analysts, quality engineers, and other tech stakeholders to deliver secure, reliable, and high-performing solutions in a remote US-friendly role.

Qualifications

• 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, business analysts, product teams, and quality engineers.

Responsibilities

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

Skills

Java/J2EE

Spring Boot

.NET Framework

C#

APIs / REST

React

Angular

Azure

Microservices

Education

Bachelor's degree

Tools

Node.js

Job description

Cognizant Technology Solutions Corporation is seeking a Senior .NET Full Stack Developer – C# to design and build scalable enterprise applications supporting healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

You will collaborate with architects, product owners, business analysts, quality engineers, and other tech stakeholders to deliver secure, reliable, and high-performing solutions in a remote US-friendly role.