Systems Software Programmer _ -Columbia, SC

Systems Software Programmer _ Contract
-Columbia, SC

Full time | SUNSHINE ENTERPRISE USA LLC | United States

Posted On 07/18/2026

IT Services

Work Experience:

4-5 years

City:
Columbia

State/Province:
South Carolina

Zip: 29212

Systems Software Programmer

Location: Columbia, SC

Interview Process: 1 round, in person

Duration: 12 Months

Employment Type: Contract

Experience

Required:

20+ Years

Candidate location: Candidate must be a CURRENT SC resident. No relocation allowed.

Project Scope:

We are seeking an experienced Systems Software Programmer – Consultant with strong expertise in , SQL, state government tax systems, and enterprise application development
.

The consultant will serve as a senior developer and technical advisor, providing technical guidance, development support, troubleshooting, and application enhancement recommendations. The role involves working on complex software solutions, maintaining system stability, optimizing application performance, and supporting production environments.

• Provide technical guidance and mentorship to development teams.
• Serve as a senior developer supporting application design, coding, and implementation activities.
• Develop, modify, test, and implement software applications.
• Configure application components and deliver technical solutions.
• Lead and manage small-scale development projects.
• Troubleshoot application, database, backup, and recovery issues.
• Develop workaround solutions for technical challenges.
• Perform software upgrades and system enhancements.
• Monitor, maintain, and optimize system infrastructure.
• Ensure data integrity, system stability, and application performance.
• Collaborate with technical teams and stakeholders to resolve issues.
• Manage multiple tasks and provide regular project updates.
• Participate in shared 24/7 on-call support responsibilities.

• 20+ years of experience with
• 20+ years of experience with SQL
• 20+ years of experience with State Government Tax Systems
• 20+ years of experience as a Software Developer

• Experience with GENTAX
• Experience working with government revenue/tax applications

Bachelor’s degree in Information Technology, Computer Science, or related field OR equivalent combination of education and professional experience.

SUNSHINE ENTERPRISE USA LLC is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran disability or genetic information or any other reason prohibited by law in employment.