Senior .NET Core Developer with React, C# & Azure - Only W2

Role: Senior .NET Core Developer with React, C# & Azure Location: Minneapolis, MN (Onsite) Job Type: W2 Contract Experience: 10-15 Years Job Summary We are seeking an experienced Full Stack Developer with strong expertise in .NET Core, React.js, and Microsoft Azure to design, develop, and support scalable cloud-native applications. The ideal candidate will have hands-on experience with modern web technologies, microservices architecture, REST APIs, Azure services, and CI/CD pipelines.

Key Responsibilities

• Design, develop, and maintain enterprise-grade applications using.NET Core, ASP.NET Core, C#, and React.js.

• Build and consume RESTful APIs and integrate with third-party services.

• Develop responsive and reusable UI components using React, TypeScript, Redux, Hooks, and modern JavaScript (ES6+).

• Design and implement microservices-based architectures.

• Deploy, manage, and optimize applications on Microsoft Azure.

• Work with Azure services such as:

• Azure App Services

• Azure Functions

• Azure Storage

• Azure SQL Database

• Azure Service Bus

• Azure Key Vault

• Azure Monitor/Application Insights

• Create and maintain CI/CD pipelines using Azure DevOps.

• Collaborate with architects, business analysts, QA teams, and stakeholders in an Agile environment.

• Perform code reviews and ensure adherence to coding standards and best practices.

• Troubleshoot production issues and optimize application performance.

• Participate in sprint planning, estimation, and release activities.

Required Skills Backend

• C#, .NET Core, ASP.NET Core
• Entity Framework Core
• REST APIs
• Microservices Architecture
• JWT/OAuth Authentication
• SQL Server

Frontend

• React.js
• TypeScript
• Redux / Redux Toolkit
• HTML5, CSS3, Bootstrap
• React Hooks
• Responsive Web Design

Cloud & DevOps

• Microsoft Azure
• Azure DevOps
• CI/CD Pipelines
• Git/GitHub
• Docker
• Kubernetes (preferred)

Database

• SQL Server
• Azure SQL
• Cosmos DB (preferred)

Preferred Qualifications

• Experience with event-driven architecture and messaging services.
• Knowledge of containerization and orchestration using Docker and Kubernetes.
• Experience with automated testing frameworks.
• Experience in Banking, Financial Services, or Enterprise Digital Platforms.

Nice To Have

• Azure Functions
• Terraform/IaC
• GraphQL
• Application Insights
• SonarQube
• Performance tuning and optimization
• AI integration using Azure OpenAI Services