Senior Full-Stack Engineer: .NET/C# (Remote)

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

Benefits offered by this job

Health Insurance

PTO

401(k)

Disability Insurance

Parental Leave

Employee Stock Purchase Plan

Job summary

Cognizant Technology Solutions Corporation is seeking a Senior Full Stack Engineer – .NET & C# to design, develop, and maintain scalable enterprise healthcare payer systems and APIs.

The role collaborates with architects, product owners, QA, and business teams to deliver secure, high-performing solutions using Java, Spring Boot, .NET, C#, Node.js, React, and Angular in a remote US-friendly environment.

Qualifications

• Bachelor's degree in computer science, IT, Engineering.
• 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 APIs, event-driven services, and microservices with Node.js and REST APIs.
• Strong front-end experience using React and Angular for responsive web apps.
• Experience designing and supporting microservices-based architectures on Azure.

Responsibilities

• Design, develop, and maintain scalable enterprise applications across Java/.NET/JavaScript tech stacks.
• Develop secure, reusable microservices and REST APIs for integration with internal and external systems.
• Build intuitive UIs that simplify workflows for operations, providers, and members.
• Integrate applications with Microsoft Azure for hosting, data storage, identity, and observability.
• Collaborate with cross-functional teams to translate healthcare payer requirements into designs.
• Conduct code reviews, unit tests, and integration tests to ensure quality and reliability.
• Troubleshoot production issues across front-end, back-end, API, and database layers.

Skills

Java/J2EE

Spring Boot

.NET Framework

C#

APIs

Node.js

React

Angular

Education

Bachelor's degree in computer science/IT/Engineering

Tools

Azure

REST APIs

Job description

Cognizant Technology Solutions Corporation is seeking a Senior Full Stack Engineer – .NET & C# to design, develop, and maintain scalable enterprise healthcare payer systems and APIs.

The role collaborates with architects, product owners, QA, and business teams to deliver secure, high-performing solutions using Java, Spring Boot, .NET, C#, Node.js, React, and Angular in a remote US-friendly environment.