Senior Full Stack Engineer - Remote (Healthcare/.NET/Java)

Cognizant Technology Solutions Corporation; Salem (OR); 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 Full Stack Engineer – .NET & C# for a remote, United States–based role. You will design and develop scalable enterprise applications supporting healthcare payer operations, including eligibility, benefits, and claims adjudication.

You will collaborate with architects, product owners, analysts, and QA to deliver secure, reliable, and high-performing solutions, and will work across Java, Spring Boot, .NET, C#, Node.js, React, and

Qualifications

• Bachelor's degree or higher in CS/IT/Engineering or related field.
• 7+ years of software development experience with Java/J2EE and Spring Boot.
• Advanced proficiency in .NET Framework and C# for scalable enterprise apps.
• Hands-on experience building APIs, event-driven services, and middleware with Node.js, REST APIs, and microservices.
• Strong front-end skills with React and Angular for responsive enterprise apps.
• Experience designing and supporting microservices-based architectures and CD/CI practices.
• Working knowledge of Microsoft Azure for deployment, monitoring, and identity management.

Responsibilities

• Design, develop, and maintain scalable enterprise apps using Java, Spring Boot, .NET, C#, Node.js, React, and Angular to support healthcare payer workflows.
• Develop secure, reusable microservices and REST APIs for integration across internal and external platforms.
• Build intuitive UIs that improve workflows for operations teams, providers, and members.
• Integrate applications with Microsoft Azure services for hosting, data storage, identity management, monitoring, and performance optimization.
• Collaborate with cross-functional teams to translate payer requirements into robust technical designs.
• Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases.
• Troubleshoot production issues across front-end, back-end, API, and database layers to boost performance and reliability.
• Document designs, data flows, integration patterns, and payer business rules.

Skills

Java/J2EE

Spring Boot

.NET Framework

C#

APIs

Node.js

REST APIs

React

Angular

Microservices

Azure

Healthcare payer domain

Education

Bachelor's degree in Computer Science or related field

Tools

Azure

Job description

Cognizant Technology Solutions Corporation is seeking a Senior Full Stack Engineer – .NET & C# for a remote, United States–based role. You will design and develop scalable enterprise applications supporting healthcare payer operations, including eligibility, benefits, and claims adjudication.

You will collaborate with architects, product owners, analysts, and QA to deliver secure, reliable, and high-performing solutions, and will work across Java, Spring Boot, .NET, C#, Node.js, React, and