Senior C#/.Net Developer - II
$85,389–$116,975 year
Remote · Marietta, Georgia, United States
Job Summary
Senior C#/.NET Developer role focusing on full-stack development of .NET back-end and API services in a remote, U.S.-based setup. Responsibilities include technical planning, requirements definition, test planning/execution, software systems integration, and providing development support for production solutions. Candidate will work within an Agile framework, implement CI/CD pipelines, and promote software engineering best practices such as test automation, modularization, and code reviews. Key duties also involve collaboration with stakeholders, documenting designs, and ensuring performance, quality, and security of web applications and APIs. Required expertise includes .NET and .NET Core, C#, MVC, RESTful APIs, SQL Server/Entity Framework, cloud familiarity (Azure/AWS), version control (Git/TFS), CI/CD tooling, and strong analytical/communication skills; experience mentoring junior developers and working with DevOps and IaC practices is highly desirable. The posting emphasizes U.S. citizenship and security-clearance readiness; it is a 100% U.S.-based remote position with geographic limitations for certain states.
Required Qualifications
- Bachelor's degree in Computer Science, Electronics Engineering, or related engineering/technical discipline or equivalent experience
- Five (5) or more years of software development experience with .NET technologies
- Proficiency in .NET framework and .NET Core, C#
- Experience with MVC architecture and RESTful APIs
- Experience with SQL Server and Entity Framework
- Familiarity with cloud platforms (Azure and AWS)
- Experience with CI/CD practices and tools
- Experience with unit testing frameworks (NUnit, xUnit, MSTest)
- Proficiency with Visual Studio and Git
- Strong problem-solving and communication skills
- Ability to work independently and in a team
- Experience with Agile methodologies (Scrum/Kanban)
- Knowledge of security best practices for web apps and APIs
Additional Requirements
- US citizenship required for this specific opportunity
- Active security clearance process (Public Trust) required
- Candidates from CA, CO, IL, NJ, or NY will not be considered for this remote role
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