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InterSources

Senior .NET Developer

InterSources, Columbia, South Carolina, us, 29228

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Job Title: Systems Software Programmer — Project Lead

Location: 100% Remote (EST hours)

Contract Duration: 12 Months (Possible Extension)

Interview: 1 Round Virtual

Travel: Up to 5 days quarterly to Columbia, SC

Daily Responsibilities

Modernize legacy systems into ASP.NET MVC or .NET Core environments

Perform design, coding, configuration, testing, debugging, and documentation

Modify existing applications to meet security standards (NIST 800-53, FISMA, SC InfoSec)

Support migration from older platforms to modern environments

Update database connection strings to support DB2 → SQL Server migration

Add new functionality to replace mainframe forms and streamline backend processes

Monitor system performance, capacity, and support Tier-2 troubleshooting

Ensure application compatibility in Chrome, Firefox, and IE

Participate in full SDLC activities and follow agency IT standards

Create and maintain system documentation, technical specs, and diagrams

Work with project teams, SMEs, and leadership to deliver updates

Use GIT for source code management

Support reporting using RDLC, SSRS, and Power BI

Required Skills

5+ years ASP.NET & MVC Framework

5+ years C#

5+ years Visual Studio

5+ years .NET Framework (4.5/4.8)

5+ years SQL

3+ years DB2

JQUERY

AJAX

GIT

Web Services

RDLC Reporting / Power BI

Preferred Skills

Version control tools (TFS, SVN, GIT)

HR, Financial, or Administrative system experience

Experience working with PI/PHI data security

Strong written and verbal communication

Ability to work collaboratively with teams and customers

Education

Bachelor’s degree in Computer Science, Engineering, Technology, or related field

OR equivalent work experience

About US: InterSources Inc. is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company.

InterSources

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