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Software Developer; Asp.net, .NET, C#, HTML, CSS, Government Exp

Job in Columbia, Lexington County, South Carolina, 29228, USA
Listing for: Jobs via Dice
Full Time position
Listed on 2026-01-05
Job specializations:
  • Software Development
    Software Engineer, C# / Unity Developer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Software Developer (ASP.NET, .NET, C#, HTML, CSS, Government Exp.)
Location: Columbia

Software Developer (ASP.NET, .NET, C#, HTML, CSS, Government Exp.)

Join the Software Developer (ASP.NET, .NET, C#, HTML, CSS, Government Exp.) role at Jobs via Dice
. Trigyn’s direct government client based out of South Carolina has a contract assignment for Software Developer (REMOTE). The particulars of the position are as follows.

Required Skills
  • 8 years of experience with government IT projects as a software developer, software engineer or related field
  • 8 years of experience in building and optimizing SQL statements and stored procedures
  • 3 years of experience supporting Water Quality/Safety Information Systems, preferably in a government setting
  • Working knowledge of ASP.NET, .NET, C#, HTML, and CSS
Additional Duties
  • Demonstrable software troubleshooting, debugging and analysis skills
  • Familiarity with the Software Development Life Cycle (SDLC)
  • Fluent in English with the ability to communicate across project and technical teams
  • Ability to analyze and organize complex technical data logically and efficiently
  • Expertise in developing and executing software test cases
  • Experience in maintaining and upgrading existing applications and systems
  • Effective collaborator with users, vendors, and IT personnel
  • Experience planning, directing, and reviewing work of technical teams and staff
  • Experience in software security standards and best practices
Preferred/Nice to Have Skills
  • Experience implementing, configuring and supporting SDWIS, Water Quality Exchange (WQX), SWIFT, and DW-SFTIES
  • Experience with Apache Tomcat and Java
  • Experience working/collaborating with the Environmental Protection Agency (EPA)
  • Experience using service/help desk ticket platforms and Microsoft Office products
Additional Duties (Leadership)
  • Leadership experience in technical teams
  • Experience communicating and coordinating with business units outside of IT scope
  • Subject matter expertise in complex systems and software application
  • Experience estimating analysis and development effort of software requests and projects
  • Creative problem solver with flexibility to learn new products and technologies
Required Education and/or Certifications
  • A bachelor’s degree in computer science, computer engineering or a related field and experience in computer software development, modification, and maintenance. Relevant experience may substitute for the bachelor’s degree on a year-for-year basis.
System Software Programmer Position Summary

The System Software Programmer will perform the independent analysis, design, implementation, modification and maintenance of agency software systems and provide technical support for required federal data transmittals. The programmer will lead data migration and software implementation for new software and will mentor junior team members. Emphasis will be placed on supporting the Bureau of Water, including SDWIS, WQX, SWIFT and DW‑SFTIES.

The programmer will regularly participate in cross‑functional discussions to effectively support the needs of internal and external customers.

Key Responsibilities
  • Software Development and Support:
    Design, implement, support and maintain software, especially applications supporting the Bureau of Water functions and activities. Perform manual and automated testing to ensure robust, reliable applications. Address service desk tickets by working with users to understand issues, troubleshooting and debugging as needed.
  • Collaborate with Variety of Audiences:
    Work with technical team members, customers, business analysts and stakeholders to understand, gather and refine functional and non‑functional requirements. Mentor other developers and participate in code reviews.
  • Migration Support:
    Assist in ongoing and future migration processes by identifying data flows, dependencies and technical requirements. Modify applications and support deployment processes as needed.
  • Documentation and Continuity:
    Prepare and maintain system documentation for applications supported, including disaster/data recovery. Provide appropriate administrative documentation and project communication.
  • Data Security and Integrity:
    Adhere to Office of Technology (OT) application development and security standards to protect sensitive information of the agency, constituents, customers and systems.
  • Other:
    Additional opportunities and duties may be assigned.

For immediate response call or send your resume to TRIGYN TECHNOLOGIES, INC., an equal opportunity employer. TRIGYN is ISO 9001:2015, ISO 27001:2013 (ISMS), ISO 20000:2018 and CMMI Level 5 certified company.

Employment Details
  • Seniority level:
    Mid‑Senior level
  • Employment type:

    Full‑time
  • Job function:
    Engineering and Information Technology
  • Industry: Software Development

TRIGYN TECHNOLOGIES, INC. is an EQUAL OPPORTUNITY EMPLOYER and has been in business for 35 years.

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