Contract role: .NET Backend Developer at Washington, DC ( Hybrid Model - 3 days Onsite) || W2 Only

.NET Backend Developer

Washington, DC ( Hybrid Model - 3 days Onsite)

Long Term Contract

Job Summary

We are looking for an experienced .NET 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 cloud-native .NET 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, ConfigMaps, Secrets, Ingress, and Pods.
• Work with Azure Container Registry (ACR) for container image management.
• Build and maintain CI/CD pipelines using Azure DevOps and/or GitHub 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 ID/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, DevOps 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 DevOps or GitHub Actions.

• Strong understanding of Git, branching, pull requests, and code review practices.

• Experience with application security, authentication, and authorization.

Terms & Conditions for Candidate Portal

Last Updated: May 6th, 2026

Please read these Terms & Conditions ("Agreement", "Terms") carefully before using the Candidate Portal ("Portal", "Service") provided by Yochana IT ("we", "us", "our").

By accessing or registering for the Portal, you ("Candidate", "User", "you", "your") agree to be bound by these Terms.

If you do not agree with any part of these Terms, you may not use the Portal.

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By accessing or using the Candidate Portal, you affirm that you are at least 18 years old and are legally authorized to enter into this Agreement.

If you are accessing the Portal on behalf of an employer or third party, you represent that you have the authority to bind that entity to these Terms.

2. Purpose of Portal

The Portal is provided as a digital platform for Candidates to:

• Create and manage profiles
• Upload resumes, documents, and other professional details
• View and apply for job opportunities
• Track application status
• Communicate with recruiters and client organizations
• Access profile and document-related information

These Terms govern your use of the Portal and all related services.

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We make no warranties, express or implied, including:

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Changes will be posted on the Portal with an updated "Last Updated" date.

Your continued use of the Portal after changes indicates your acceptance.

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