C# Developer

Overview

Hybrid
Depends on Experience
Contract - W2
Contract - Independent
Contract - 6 month(s)
No Travel Required

Skills

JQuery
SQL Server
Azure
JavaScript
C#
HTML
Bootstrap
Razor Pages
.NET 9
ASP.NET Identity
JWT
Telerik UI
ASP.NET Core

Job Details

Looking for W-2 CANDIDATES ONLY who are authorized to work in the United States without the need for sponsorship. H-1B Transfers AND CORP-TO-CORP Candidates WILL NOT BE CONSIDERED for this position

Job Title: C# Developer

Location: Boca Raton, FL

Duration: 6+ Months

Responsibilities:

  • Architect, develop, and maintain a modern full-stack multi-tenant SaaS platform using .NET 9, C#, and Azure
  • Apply Domain-Driven Design (DDD) and clean architecture principles to support scalability, maintainability, and long-term growth
  • Build intuitive and responsive front ends using Telerik UI for ASP.NET Core, Bootstrap, Razor Pages, HTML, jQuery, and JavaScript
  • Design and implement secure and efficient APIs, services, and background tasks using ASP.NET Core, EF Core, and SignalR
  • Utilize Azure services including Azure App Services, Functions, Storage, Key Vault, and Azure SQL for hosting and infrastructure
  • Implement authentication and authorization using ASP.NET Identity, JWT, and role-based access control
  • Optimize front-end performance and user experience while maintaining clean, reusable component structures
  • Model and implement scalable, multi-tenant data architecture with SQL Server and Azure SQL
  • Collaborate with the leadership team to prioritize features, plan sprints, and execute fast, high-quality releases
  • Work with modern development tools including Jet Brains Rider IDE or Visual Studio, Git, and CI/CD pipelines
Requirements:
  • 5+ years of full-stack development experience with the Microsoft technology stack
  • 2+ years of experience with Telerik UI components for .NET web applications
  • Experience with logging/monitoring frameworks like Serilog, Application Insights, or similar
  • Strong expertise in .NET Core/.NET 9, ASP.NET Core, MVC, Razor Pages, and Entity Framework Core
  • Proficient in front-end development: HTML, CSS, Bootstrap, jQuery, JavaScript, AJAX
  • Solid understanding of SignalR and real-time communication models
  • Familiarity with Blazor (Server or Web Assembly) is a plus
  • Expert knowledge of multi-tenant SaaS application development, MS SQL Server, and data modeling
  • Comfortable using both Visual Studio and Jet Brains Rider IDE in daily workflow
  • Proficient with Git, Azure DevOps, and modern CI/CD best practices
  • Excellent communication skills-both written and verbal
  • Highly self-motivated with exceptional time management and personal accountability
  • Prior experience in a startup or entrepreneurial setting is strongly preferred
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