Kforce Inc ยท 2 days ago
C# Developer
Boca Raton, FL
Contract
Onsite
Senior Level
$65/hr - $75/hr
5+ years expKforce Inc is seeking a C# Developer to join their team in Boca Raton, FL. The role involves architecting, developing, and maintaining a modern full-stack multi-tenant SaaS platform utilizing the Microsoft technology stack, with a focus on ensuring scalability, maintainability, and high-quality releases.
ConsultingEmploymentFinancial ServicesHuman ResourcesStaffing Agency
Responsibilities
C# Developer will 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
As a C# Developer, you will 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 JetBrains Rider IDE or Visual Studio, Git, and CI/CD pipelines
Qualification
Required
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
Solid understanding of SignalR and real-time communication models
Expert knowledge of multi-tenant SaaS application development, MS SQL Server, and data modeling
Comfortable using both Visual Studio and JetBrains Rider IDE in daily workflow
Proficient in front-end development: HTML, CSS, Bootstrap, jQuery, JavaScript, AJAX
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
Preferred
Familiarity with Blazor (Server or WebAssembly) is a plus
Prior experience in a startup or entrepreneurial setting is strongly preferred
Benefits
Medical/dental/vision insurance
HSA
FSA
401(k)
Life, disability & ADD insurance
Company
Kforce Inc
Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.
1001-5000 employees
H1B Sponsorship
Kforce Inc has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (792)
2024 (667)
2023 (734)
2022 (843)
2021 (1197)
2020 (858)
Funding
Current Stage
Public CompanyTotal Funding
unknown2024-05-20IPO
2014-06-08Acquired
Leadership Team
Aaron Travis
Digital Experience Delivery Director | Kforce Consulting Solutions
Recent News
2025-11-19
2025-11-07
2025-11-04
Company data provided by crunchbase