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

Cognizant Technology Solutions Corporation; Cheyenne (WY); 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 seeks a Senior Full Stack Engineer – .NET & C# to design and develop scalable enterprise applications supporting healthcare payer operations. You will collaborate with architects, product owners, business analysts, QA, and other technology stakeholders to deliver secure, reliable, and high-performing solutions.

You’ll work across Java/Spring Boot, .NET/C#, Node.js, React, and Angular, building microservices and REST APIs, and leveraging Azure for

Qualifications

• Bachelor's degree in computer science, information technology, engineering, or related field.
• 7+ years of software development experience, including Java/J2EE and Spring Boot.
• Advanced proficiency in .NET Framework and C#.
• Hands-on APIs, event-driven services, and middleware using Node.js, REST APIs, and microservices.
• Front-end development with React and Angular for responsive enterprise apps.
• Experience with microservices architecture, modular deployment, and CD.
• Knowledge of Microsoft Azure for deployment, monitoring, identity, and scalability.

Responsibilities

• Design, develop, and maintain scalable enterprise apps across Java/.NET/JS stacks.
• Develop secure APIs and microservices enabling internal/external integrations.
• Build responsive UIs to simplify workflows for operations, providers, and members.
• Collaborate with cross-functional teams to meet payer workflow requirements.
• Review code, perform unit/integration tests, and troubleshoot production issues.
• Document designs, data flows, and integration patterns for maintainability.

Skills

Java/J2EE

Spring Boot

.NET Framework

C#

APIs

REST APIs

Microservices

React

Angular

Azure

Education

Bachelor's degree in Computer Science, Information Technology, Engineering

Tools

Node.js

React

Angular

Azure

Job description

Cognizant Technology Solutions Corporation seeks a Senior Full Stack Engineer – .NET & C# to design and develop scalable enterprise applications supporting healthcare payer operations. You will collaborate with architects, product owners, business analysts, QA, and other technology stakeholders to deliver secure, reliable, and high-performing solutions.

You’ll work across Java/Spring Boot, .NET/C#, Node.js, React, and Angular, building microservices and REST APIs, and leveraging Azure for