Remote Senior .NET Full-Stack Developer (Healthcare)

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

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

401(k) plan and contributions

Paid holidays and PTO

Job summary

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

You will collaborate with architects, product owners, business analysts, QA, and other tech stakeholders to deliver secure, reliable, high-performing solutions. Remote work is available for qualified applicants in the United States.

Qualifications

• Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.
• 7+ years of software development experience with Java/J2EE and Spring Boot.
• Advanced proficiency in .NET Framework and C#, with experience developing scalable enterprise applications.
• Hands-on experience developing APIs, event-driven services, and middleware using Node.js, REST APIs, and microservices architecture.
• Strong front-end development experience using React and Angular to build responsive enterprise web applications.

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 for seamless integration among internal applications, provider networks, third-party vendors, and external healthcare platforms.
• Build intuitive and responsive user interfaces to improve data accuracy and user experience for operations teams, providers, and members.
• Integrate applications with Microsoft Azure for hosting, data storage, identity management, monitoring, and performance optimization.
• Collaborate with cross-functional product and business teams to translate healthcare payer requirements into technical designs that improve efficiency and reliability.
• Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases to reduce defects and support stable production releases.
• Troubleshoot production issues across front-end, back-end, API, and database layers to improve performance and availability.
• Document technical designs, data flows, integration patterns, and payer business rules for knowledge sharing and maintainability.

Skills

Java/J2EE

Spring Boot

.NET Framework

C#

Node.js

REST APIs

React

Angular

Microservices

Azure

Education

Bachelor's degree in computer science / IT / Engineering

Job description

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

You will collaborate with architects, product owners, business analysts, QA, and other tech stakeholders to deliver secure, reliable, high-performing solutions. Remote work is available for qualified applicants in the United States.