via ZipRecruiter
$146K - 208K a year
Design, develop, and maintain full-stack solutions using C#, .NET 8+, and React in an Agile environment with code reviews and API integration.
5+ years professional C#/.NET development, strong React expertise, SQL Server proficiency, Agile experience, and excellent communication skills for fully remote collaboration.
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
This job posting was last updated on 11/26/2025