Cognizant

Senior Full Stack Engineer – .NET & C#

Cognizant
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3 days ago
Norfolk, VA, USASenior
H1B sponsor

Base Salary

$86k - $99k/yr

Responsibilities

  • Design, develop, and maintain scalable enterprise applications supporting healthcare payer workflows and claims processing.
  • Develop secure, reusable microservices, REST APIs, event-driven services, and middleware components for system integrations.
  • Build responsive user interfaces for operations teams, providers, and members using React and Angular.
  • Integrate applications with Microsoft Azure for hosting, storage, identity management, monitoring, observability, and performance optimization.
  • Translate healthcare payer requirements into technical designs supporting operational efficiency, compliance, reliability, and maintainability.
  • Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases.
  • Troubleshoot production issues across front-end, back-end, API, cloud, and database layers.
  • Document technical designs, data flows, integration patterns, and healthcare payer business rules.

Requirements

  • Bachelor’s degree in computer science, information technology, engineering, or a related field.
  • At least 7 years of software development experience, including strong hands-on Java/J2EE and Spring Boot experience.
  • Advanced proficiency with .NET Framework and C# for scalable enterprise applications.
  • Hands-on experience with Node.js, REST APIs, event-driven services, middleware, and microservices architecture.
  • Strong React and Angular front-end development experience.
  • Experience designing, implementing, and supporting microservices-based applications, including modular deployment, fault isolation, integration, and continuous delivery.
  • Working knowledge of Microsoft Azure, including deployment, monitoring, identity management, containerization, scalability, and observability.
  • Understanding of healthcare payer processes, including eligibility, benefits, claims adjudication, billing, member services, and provider contracting.
  • Experience with high-volume healthcare applications, healthcare data security and privacy, authentication and authorization, logging, regulatory compliance, containerized applications, and production troubleshooting is preferred.

Benefits

  • Remote position open to qualified applicants in the United States, subject to business, project, and client requirements.
  • Medical, dental, vision, and life insurance.
  • Paid holidays and paid time off.
  • 401(k) plan and contributions.
  • Long-term and short-term disability coverage.
  • Paid parental leave.
  • Employee Stock Purchase Plan.
  • Eligibility for a discretionary annual incentive program based on performance and applicable plan terms.

Tech Stack

Categories

Cognizant

About Cognizant

10,000+ employees

Cognizant is a public IT services and consulting firm that designs, builds, and runs enterprise technology, including digital engineering, cloud modernization, data/AI, and managed services. It sells consulting, systems integration, and outsourcing on multi-year engagements to large enterprises in healthcare, banking, retail, communications, and manufacturing. Founded in 1994 and headquartered in Teaneck, New Jersey, Cognizant is NASDAQ-listed (CTSH) and a Fortune 500 company.

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