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Mainframe Developer Jobs in Columbia, SC (NOW HIRING)

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Software Developer

Lexington, SC · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Developer Augusta, Ga Work Location & Schedule This is a hybrid position based in our Augusta, GA office . Team members are expected to work on-site two days per week in our Augusta Georgia ...

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Software Developer

Lexington, SC · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Developer Augusta, Ga Work Location & Schedule This is a hybrid position based in our Augusta, GA office . Team members are expected to work on-site two days per week in our Augusta Georgia ...

TaxSlayer

Software Developer

Lexington, SC · On-site

$100 - $130/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role We're seeking a highly skilled Software Developer with deep expertise in microservices architecture, cloud-native development, and modern front-end technologies. This is a hands-on ...

REsimplifi Inc.

Software Developer

Columbia, SC · On-site

Software Developer (Columbia, SC) Design, develop, and maintain backend software systems and scalable architectures to support large-scale data collection, processing, storage, and distribution for ...

SC Works Trident

Software Developer - 326481

Columbia, SC · On-site

$90 - $115/hr

Software Developers Location: Columbia, SC - 29210 Job Type: Regular, Full Time (30 Hours or More), Permanent Employment, Day Shift Shift Posted: 07/22/2026 Positions available: 5 Source: SC Works ...

New

Serenity Info Tech, Inc.

Cobol Developer

Columbia, SC · On-site

$41 - $55.50/hr

Programmer - Consultant - Senior COBOL Developer Why is this position open: New position to support the maintenance and development of the core DMV business systems for South Carolina''s Drivers and ...

New

State of South Carolina

Application Developer III

West Columbia, SC · On-site

$66K - $119K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Serve as lead programmer/analyst for enterprise applications development using mvc.NET/Visual Studio and other appropriate software development languages and tools. * Optimize applications software ...

State of South Carolina

Application Developer III

Lexington, SC · On-site

$66K - $119K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Serve as lead programmer/analyst for enterprise applications development using mvc.NET/Visual Studio and other appropriate software development languages and tools. * Optimize applications software ...

New

Infojini Inc

Software Developer

Columbia, SC · On-site

Software Developer Location: Columbia, SC 29201 Duration: 6+ months DAILY DUTIES / RESPONSIBILITIES: 1) Review, analyze, and redesign the current Grants Accounting Application to provide bug fixes ...

SMART TECH SKILLS LLC

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COBOL Developer / Team Lead

Blythewood, SC · On-site

$40 - $54.25/hr

Proficiency in Oracle 19+ SQL database programming within Windows client-server environments. * Experience with Microsoft Visual Studio .NET and C# software development ecosystems. * Experience in ...

New

SMART TECH SKILLS LLC

Be Seen First

COBOL Developer / Team Lead

Blythewood, SC · On-site

$40 - $54.25/hr

Proficiency in Oracle 19+ SQL database programming within Windows client-server environments. * Experience with Microsoft Visual Studio .NET and C# software development ecosystems. * Experience in ...

New

Virginia Farm Bureau Mutual

Software Developer, Sr

West Columbia, SC

$50.50 - $66.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Southern Farm Bureau Casualty Insurance Company is currently seeking a Software Developer, Sr. Southern Farm Bureau is a great company and an excellent place to work. The Company offers a family ...

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Showing results 21-40

All JobsMainframe Developer JobsMainframe Developer Jobs in Columbia, SC

Mainframe Developer information

See Columbia, SC salary details

$9

$49

$66

How much do mainframe developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for mainframe developer in Columbia, SC is $49.38, according to ZipRecruiter salary data. Most workers in this role earn between $43.61 and $56.06 per hour, depending on experience, location, and employer.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL, but it may require ongoing learning of evolving mainframe tools and certifications. Overall, it can be a good career for those interested in enterprise computing and system stability.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, insurance, and government, where legacy systems remain critical. They typically work with COBOL, JCL, and mainframe environments, and demand depends on the organization's reliance on mainframe technology and ongoing maintenance needs.

What are popular job titles related to Mainframe Developer jobs in Columbia, SC?

For Mainframe Developer jobs in Columbia, SC, the most frequently searched job titles are:

What job categories do people searching Mainframe Developer jobs in Columbia, SC look for?

The top searched job categories for Mainframe Developer jobs in Columbia, SC are:

Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Columbia, SC as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $102,714 per year, or $49.4 per hour.

Quality Assurance Analyst (Medicaid)- Serena Changeman exp must - Remote

SUNSHINE ENTERPRISE USA LLC

Columbia, SC • On-site, Remote

Contractor

Re-posted 8 days ago

Job description


IT - Clemson University - Quality Assurance Analyst - Advanced
Quality Assurance Analyst (QA Tester) - Medicaid Systems
Location: Remote
Duration: 12+ Months
Employment Type: Contract (C2C / W2)
Experience Required: 7+ Years
Project Scope:
This role supports the Medicaid system for the state of South Carolina by performing Quality Assurance (QA) and User Acceptance (UA) testing on software changes related to Medicaid data systems.
The position is open due to ongoing and upcoming projects including system enhancements and upgrades such as DASH, translator upgrades, and UC4 automation processes.
The project focuses on implementing federally and state-mandated updates to the Medicaid system.
Important:
This is strictly a QA Testing role. It is not a Developer, Business Analyst, or Project Manager role.
Key Responsibilities:
• Collaborate with project teams to test coding changes
• Develop test scenarios and detailed test cases
• Execute tests and analyze results
• Identify discrepancies between actual vs expected outcomes
• Assist with User Acceptance Testing (UAT) support
• Document business, process, and technical requirements
• Work closely with internal teams and contracted staff including Clemson support teams
• Provide clear written and verbal communication during testing cycles
Required Skills & Experience:
• 4+ years experience creating test scenarios and test cases
• 4+ years experience with COBOL and JCL
• 4+ years running mainframe batch jobs and troubleshooting job errors
• 4+ years experience with Serena ChangeMan
• Experience supporting User Acceptance Testing (UAT)
Ideal Candidate Profile
  • Strong experience with mainframeenvironments
  • Skilled in QA testing for legacysystems
  • Comfortable working with COBOL/JCLbatch processing
  • Experience supporting government orhealthcare systems is beneficial

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