Contract Full Stack C# .NET Developer (Mid-Senior Level)

Salary: $70-$100/hr

Full Stack C# .NET Developer (Mid-Senior Level)

Location:Fully Remote (U.S. based)

Type: Contractor

Were seeking a Full Stack C# .NET Developer for a short term contract. Youll work with modern .NET technologies (including .NET 8+, dependency injection, EF Core, and Azure) while delivering high-quality React-based front ends.

This is an opportunity to own your work end-to-end, contribute to architectural decisions, and collaborate with a team passionate about delivering secure, scalable, and high-performance solutions. If you thrive in an Agile, DevOps-focused environment where continuous improvement and knowledge sharing are the norm, wed love to hear from you.

What Youll Do

• Design, develop, and maintainfull-stack solutionsleveraging C#, .NET 8+, and React.
• Writeclean, maintainable, and well-documented codeusing modern .NET practices such asdependency injectionandEntity Framework Core.
• Build responsive, dynamic user interfaces usingReact, JavaScript/TypeScript, HTML5, and CSS3.
• Design and optimize RESTful APIs and integrate with third-party services.
• Contribute to code reviews and documentation efforts.
• Troubleshoot, debug, and optimize existing applications for performance and scalability.
• Contribute to sprint planning, backlog refinement, and daily stand-ups in aScrumenvironment.
• Stay current on emerging tools, frameworks, and industry trends and apply them to keep our platform cutting edge.

Education and Experience Requirements

• Bachelors Degree in Computer Science, Information Technology, Engineering, or a related field
• 5+ yearsof professional C#/.NET development experience
• Strong experience withASP.NET Core / .NET8+andEntity Framework Core
• Expertise inReact(hooks, state management, component architecture).
• Strong understanding ofdependency injection, repository patterns, and layered architecture.
• Proficiency inSQL Serverand relational database design

and writing/reading SQL

• Experience building and consumingmodern

RESTfulAPIs

• Solid understanding ofAgile/Scrumprinciples and version control withGit
• Excellent communication skills, with the ability to work effectively in a fully remote, collaborative team
• Must be a team player, process-driven, self-motivated, and able to work independently to meet deadline
• Position requires strong business/technical verbal and written communication skills
• Ability to adapt to sudden changes in priorities and requirements
• Nice to Have
• Azure cloud services experience (App Services, Azure SQL, Functions, Storage)
• Experience withauthentication/authorization standardssuch as SAML 2.0 or OAuth2/OpenID Connect
• Familiarity with CI/CD pipelines and automated testing frameworks