Demo

Sr. .NET Developer

Refulgent Technologies Inc.
Columbia, SC Contractor
POSTED ON 9/17/2026
AVAILABLE BEFORE 10/16/2026

Job: Sr. NET Programmer

Location: Columbia, SC ( Hybrid)

Candidate must be in EST time zone

Application Development & System Support

 

  • Develop, enhance, and maintain financial and administrative applications using the Angular
  • framework and modern software engineering practices.
  • Implement system improvements through reliable, secure, and scalable code.
  • Maintain technical documentation, coding standards, and development procedures.
  • Support all phases of the software development lifecycle, including design, development, integration, deployment, and maintenance.

 

DevOps, Testing & Implementation

  • Develop and maintain CI/CD pipelines to automate build, testing, and deployment processes.
  • Support production deployments and collaborate with infrastructure teams to ensure stable and secure releases.
  • Work with cross-functional stakeholders to coordinate release schedules and ensure smooth implementation of updates.

 

Required Skills:

Required Skills (rank in order of

Importance):

  • 3 Years of Experience refactoring legacy code
  • 3 Years of Experience with enterprise- level system modernization
  • 3 Years of State or Federal Government Experience
  • 3 Years of Experience developing modern web applications using PrimeNG,
  • TypeScript, JavaScript, HTML, and CSS (All are required)
  • 3 Years of Experience developing RESTful API s and backend services using ASP.NET Core AND C#
  • 3 years of experience with Microsoft SQL Server, including database design, data modeling, stored procedures,
  • performance-optimized queries, and SQL troubleshooting
  • 3 years of experience with DevOps practices, including CI/CD pipelines, automated builds, deployments, and environment troubleshooting
  • 5 Years of Experience with manual AND automated system testing throughout SDLC.
  • 3 years of experience creating technical documentation
  • Familiarity with data privacy, security standards, and regulatory compliance relevant to state and federal systems (e.g., HIPAA, CJIS, NIST)

Preferred Skills:

  • Experience with IT development and implementation projects.
  • Experience with Power BI or supporting data pipelines for reporting and analytics.
  • Familiarity with infrastructure or cloud technologies such as Azure.
  • Experience with SharePoint or collaborative content-management platforms

Hourly Wage Estimation for Sr. .NET Developer in Columbia, SC
$39.00 to $50.00
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