Remote Software engineering Jobs · .NET Core

Job listings

$95,000–$120,000/yr

  • Support development and maintenance of DMC applications under senior developer guidance.
  • Perform hands-on coding, testing, and documentation to sustain existing systems.
  • Develop and modify application code using C#, .NET Core MVC, JavaScript, and CSS.

Blue Water Thinking is a consulting firm that supports Federal clients in achieving their agency goals. Founded by a twenty-eight year Veteran, the company emphasizes integrity, collaboration, and customer service.

$78,523–$110,000/yr

  • Develop and modify application code using C#, .NET Core MVC, JavaScript, and CSS.
  • Write and maintain SQL queries, stored procedures, and database objects to support application functionality.
  • Use Azure DevOps for source control, work item tracking, and CI/CD pipeline activity, and participate in code reviews.

9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to government customers. Their specialties include cybersecurity, cloud modernization, software development, data analytics, and artificial intelligence.

  • Design, develop, and sustain applications using ASP.NET Core, C#, and Azure cloud solutions.
  • Lead modernization efforts, including SSRS-to-Power BI and WebForms-to-ASP.NET Core migrations.
  • Provide technical leadership, code reviews, and ensure compliance with ATO and Section 508 standards.

9th Way Insignia is a service-disabled, veteran-owned small business that brings transformative technology to government customers. The company specializes in cybersecurity, cloud modernization, software development, and data analytics, with a focus on supporting the Department of Veterans Affairs.

$120,000–$175,000/yr

  • Design and deliver enterprise-grade applications across the full software lifecycle, from architecture to production support.
  • Build scalable backend services using C#, .NET Core, and ASP.NET Web API with clean architecture patterns.
  • Develop responsive front-end applications using Angular or React and optimize SQL Server databases for performance.

This partner company delivers enterprise-grade software solutions using Microsoft technologies. They are a US-based organization with a collaborative Agile culture focused on quality, scalability, and performance.

  • Facilitate effective communication with clients and craft efficient, performant, testable, scalable, and secure code.
  • Engage in agile development, mentor peers, and drive project delivery from conceptualization to deployment.
  • Work on legacy applications to replace with API endpoints, design API layers, introduce unit testing, and implement .NET Core structure.

3Pillar is an AI transformation partner that helps enterprises build AI-native products and intelligent agents across financial services, healthcare, media, and technology. With teams across North America, Europe, Latin America, and Asia, they foster a remote-first global community guided by core values of Collaboration, Outperform, Respect, and Evolve.

  • Lead the modernization of enterprise .NET applications to cloud-native architectures.
  • Develop and maintain RESTful APIs and microservices using C# and ASP.NET.
  • Migrate legacy platforms to .NET Core/.NET 8 and integrate with AWS services.

Fastwater Staffing is a staffing firm that connects professionals with contract opportunities in IT and engineering. They focus on placing candidates with government clients, requiring security clearances.

  • Develop and modernize applications using C#, .NET Core, and .NET 8.
  • Support migration of legacy .NET Framework applications to modern .NET platforms.
  • Collaborate with cross-functional teams to deliver scalable, cloud-ready solutions.

Fastwater Staffing is a staffing firm specializing in IT contract placements, connecting professionals with government and enterprise clients. The company maintains a compliance-driven culture with stringent security and background check requirements.