Cognizant

Senior .NET Full Stack Developer – 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.
  • Build secure reusable services, APIs, middleware components, and integrations across internal applications, provider networks, vendors, and external healthcare platforms.
  • Develop responsive user interfaces using React and Angular for operations teams, providers, and members.
  • Integrate applications with Microsoft Azure for hosting, storage, identity management, monitoring, observability, and performance optimization.
  • Collaborate with architects, product owners, business analysts, quality engineers, and business teams to translate payer requirements into technical solutions.
  • Perform code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases.
  • Troubleshoot production issues across frontend, backend, API, cloud, and database layers while improving performance and availability.
  • 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 experience with Java/J2EE and Spring Boot.
  • Advanced proficiency with .NET Framework and C# for scalable enterprise application development.
  • Hands-on experience with Node.js, REST APIs, event-driven services, middleware components, and microservices-based applications.
  • Strong React and Angular experience developing responsive enterprise web applications.
  • 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, regulatory compliance, containerized applications, and Azure-based continuous integration and delivery is preferred.

Benefits

  • Remote position open to qualified applicants in the United States, subject to project and business 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.

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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