Hi,
This is Prashant, a Lead Recruiter from Yorkshire Global Solutions Inc.
We are currently hiring for the below role.
Note: This is a W2 role only. Please do not apply if you are looking for 1099/C2C.
Visa Accepted: USC, GC, H4 EAD, L2 EAD, H1B Transfer (Not considering H1B sponsorship)
Once you applied, Ping Me with your Visa Status.
https://www.linkedin.com/in/usaprashantrathore/
Job Title: Senior .NET Developer (W2 Only)
Location: Remote – 100%
Experience Level: 10+ Years
Type: Contract – W2
Visa: USC, GC, H4 EAD, L2 EAD, H1B Transfer (Not considering H1B sponsorship)
Job Summary
We are looking for an experienced Senior .NET Developer to design, develop, and maintain scalable, secure, and high-performance enterprise applications. The ideal candidate will have strong hands-on experience with C#, .NET Core/.NET 6+, ASP.NET Core Web API, SQL Server, Entity Framework Core, and microservices architecture.
The candidate will be responsible for developing backend services, designing RESTful APIs, integrating databases and external systems, optimizing application performance, and supporting cloud-based deployments. Experience with Azure or AWS, Docker, Kubernetes, automated testing, CI/CD pipelines, and AI-powered development tools is highly desirable.
Must-Have Technologies / Tools
C# | .NET Core | .NET 6/7/8 | ASP.NET Core | Web API | SQL Server | T-SQL | Entity Framework Core | Microservices | REST APIs | Azure/AWS | Git | CI/CD | Docker | Kubernetes
Required Skills
10+ years of experience in software development, with strong hands-on expertise in .NET technologies.
Strong proficiency in C#, .NET Core, and modern .NET versions (.NET 6/7/8 or later).
Experience developing enterprise applications using ASP.NET Core and Web API.
Strong understanding of object-oriented programming, design patterns, SOLID principles, and software architecture.
Experience designing and developing RESTful APIs and microservices-based applications.
Hands-on experience with SQL Server, T-SQL, database design, query optimization, and stored procedures.
Experience with Entity Framework Core (EF Core), LINQ, and ORM technologies.
Understanding of asynchronous programming, multithreading, exception handling, and performance optimization.
Experience integrating third-party APIs, enterprise systems, and external services.
Knowledge of frontend technologies such as JavaScript, TypeScript, Angular, or React is a plus.
Experience with cloud platforms, preferably Microsoft Azure; AWS experience is also valuable.
Familiarity with Docker, Kubernetes, and containerized application deployments.
Experience with Git, code reviews, automated testing, and CI/CD pipelines.
Knowledge of unit testing frameworks such as xUnit, NUnit, or MSTest.
Understanding of application security, authentication, authorization, OAuth 2.0, and JWT.
Experience troubleshooting production issues, debugging applications, and improving system reliability.
Familiarity with messaging technologies such as Azure Service Bus, RabbitMQ, or Kafka is a plus.
Exposure to AI-powered development tools such as GitHub Copilot, Claude, Kiro, or Cursor is desirable.
Strong understanding of Agile/Scrum, SDLC, and modern software development practices.
Excellent analytical, problem-solving, communication, and collaboration skills.
Ability to work independently and collaborate effectively with cross-functional teams.