.NET Backend Developer at Washington, DC ( Hybrid Model - Onsite W2
Job in
Washington, District of Columbia, 20001, USA
Listed on 2026-08-29
Listing for:
Yochana
Full Time, Contract
position Listed on 2026-08-29
Job specializations:
-
Software Development
Azure, Backend Developer, .NET Developer, Cloud Engineer - Software
Job Description & How to Apply Below
NET Backend Developer
Washington, DC (Hybrid Model - 3 days Onsite) Long Term Contract
We are looking for an Backend Developer to design, develop, and maintain scalable backend applications and microservices using C#,.NET Core/.NET 8, ASP.NET Core, Azure, Docker, and Azure Kubernetes Service (AKS). The ideal candidate will have strong hands-on experience developing cloud-native applications, building REST APIs, implementing microservices architecture, and deploying containerized applications to AKS.
Microsoft's current guidance specifically covers independently deployable microservices, Docker containers, Kubernetes, Azure Container Registry, Azure Monitor, and deployment to AKS.
Key Responsibilities
- Design, develop, test, and maintain backend services and RESTful APIs using C#,.NET Core/.NET 6/7/8, and ASP.NET Core.
- Develop and maintain microservices-based applications using scalable and resilient architecture patterns.
- Design service-to-service communication using REST APIs, HTTP/HTTPS, messaging, and asynchronous processing.
- Develop containerized applications using Docker and deploy/manage workloads on Azure Kubernetes Service (AKS).
- Create and maintain Kubernetes resources including Deployments, Services, Config Maps, Secrets, Ingress, and Pods.
- Work with Azure Container Registry (ACR) for container image management.
- Build and maintain CI/CD pipelines using Azure Dev Ops and/or Git Hub Actions.
- Integrate backend services with Azure services such as Azure Service Bus, Azure Key Vault, Azure Storage, Azure App Configuration, and Azure Monitor.
- Implement authentication and authorization using OAuth 2.0, OpenID Connect, JWT, and Microsoft Entra /Azure AD.
- Develop efficient database solutions using SQL Server/Azure SQL and Entity Framework Core.
- Troubleshoot application, API, container, and production issues across Azure and AKS environments.
- Implement logging, monitoring, health checks, and distributed tracing for cloud-native applications.
- Participate in code reviews, unit testing, integration testing, and performance optimization.
- Collaborate with architects, Dev Ops engineers, QA teams, business analysts, and other developers.
Required Skills
- 7+ years of software development experience
- Strong hands-on experience with:
- C#
- .NET Core /.NET 6/7/8
- ASP.NET Core Web API
- RESTful APIs
- Microservices Architecture
- Strong experience with Azure Cloud.
- Hands-on experience with Azure Kubernetes Service (AKS).
- Strong knowledge of Docker and containerization.
- Experience with Kubernetes concepts and deployment.
- Experience with Azure Container Registry (ACR).
- Strong experience with SQL Server / Azure SQL.
- Experience with Entity Framework Core.
- Experience building and consuming REST APIs.
- Experience with CI/CD pipelines using Azure Dev Ops or Git Hub Actions.
- Strong understanding of Git, branching, pull requests, and code review practices.
- Experience with application security, authentication, and authorization.
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