Senior .NET Developer - Healthcare Domain

  • Posted 2 hours ago | Updated 2 hours ago

Overview

Remote
Depends on Experience
Contract - W2
Contract - 6 Month(s)
No Travel Required

Skills

.NET
ASP.NET
Cosmos-Db
Messaging
API Management
ARM
C#
Cloud Computing
Health Care
SignalR
Terraform
OAuth
Azure DevOps
Web API
Microsoft Azure
Event Driven Architecture

Job Details

Title: Senior .NET Developer - Healthcare Domain exp. MUST
Location: Remote/US
Duration: +6 Months

Job Description:

We re seeking a skilled engineer to lead development across Azure and AWS platforms, with deep expertise in .NET 8, Cosmos DB, event-driven architectures, and API integration. You'll work on a cross-cloud application modernizing notification services, APIs, and infrastructure using best-in-class tools and patterns.

Core Responsibilities:

  • Design and implement cloud-native solutions using .NET 8, ASP .NET Core, and Cosmos DB.
  • Architect and optimize multi-tenant partitioning, indexing, and RU tuning in Cosmos DB.
  • Integrate with Azure SDKs for Notification Hubs, Event Grid, Service Bus, and Azure Functions.
  • Design and execute migration plans to AWS using SNS, SQS, Lambda, and EventBridge.
  • Build and manage APIs behind Azure API Management and Kong, including OAuth2, CORS, and rate-limiting.
  • Define OpenAPI/Swagger specs and maintain client-friendly versioning.
  • Deploy resources using ARM/Bicep; use Terraform for multi-cloud IaC with secure parameterization and CI/CD integration.
  • Lead development with async/await, dependency injection, and optionally SignalR/gRPC for real-time services.

Required Skills:

  • Healthcare Domain experience is required.
  • 7+ years in .NET/C#, proficient in .NET 6 8, async programming, Web API, and cloud-native dev.
  • Hands-on experience with Cosmos DB internals: partition keys, indexing, RUs, autoscale.
  • Solid knowledge of Azure and AWS messaging/event services: Service Bus, Event Grid, SNS, SQS, Lambda.
  • Strong grasp of API gateways (APIM/Kong) and migration of policies.
  • IaC expertise using ARM/Bicep and Terraform.
  • Familiarity with Azure DevOps, GitHub Actions, or AWS CodePipeline.
  • Clear understanding of IAM best practices, secure token flows, and cloud permissions.
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