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

Cognizant Technology Solutions Corporation; Salt Lake City (UT); Remote; USD 86,000 - 99,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

Paid holidays plus PTO

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#. You will design and develop scalable enterprise applications supporting healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

Join a collaborative team and contribute to secure, reliable, high-performing solutions across Java, .NET, and JavaScript stacks, with Azure hosting and modern microservices architecture.

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 enterprise applications.
• Hands-on experience developing APIs, event-driven services, and middleware components using Node.js, REST APIs, and microservices.
• 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 CD.
• Working knowledge of Microsoft Azure, including deployment, monitoring, identity management, containerization, scalability, observability.
• Understanding of healthcare payer processes such as eligibility, benefits, claims adjudication, billing, member services, and provider contracting.

Responsibilities

• Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, .NET Framework, C#, Node.js, React, and Angular for healthcare payer workflows and claims processing.
• Develop secure, reusable microservices and REST APIs for internal integration.
• Build responsive user interfaces to improve data accuracy and user experience.
• Integrate applications with Microsoft Azure services for hosting, storage, identity, monitoring, and performance optimization.
• Collaborate with cross-functional teams to translate payer requirements into technical designs.
• Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript.

Skills

Java/J2EE

Spring Boot

C#

API development

React

Angular

Node.js

Azure

REST APIs

Problem solving

Education

Bachelor’s degree in computer science, Information Technology, Engineering, or a related field

Tools

Git

CI/CD practices

Microsoft Azure

Job description

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

Join a collaborative team and contribute to secure, reliable, high-performing solutions across Java, .NET, and JavaScript stacks, with Azure hosting and modern microservices architecture.