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Mainframe Application Development Jobs (NOW HIRING)

Donato Technologies, Inc

Mainframe Developer

Tampa, FL · On-site

$46.25 - $59.50/hr

Mainframe Developer Experience: 10+ Years Tampa, FL 45 Miles * 10+ years' Mainframe Application/COBOL development experience * 7+ years' experience in CICS/DB2/VSAM/MQ application development

BI-Commercial

Mainframe Developer at Tampa, FL

Tampa, FL · On-site

$46.25 - $59.50/hr

Tampa, FL Experience - 8+ Required Skills: 10+ years' Mainframe Application/COBOL development experience 7+ years' experience in CICS/DB2/VSAM/MQ application development Experience required in debug ...

PRIMUS Global Services, Inc

Mainframe Developer

Tampa, FL · On-site

$40 - $42/hr

Requirements: * 10+ years of Mainframe Application/COBOL development experience. * 7+ years of hands-on experience in CICS, DB2, VSAM, and MQ application development. * Strong expertise in debugging ...

Hirekeyz Inc

Mainframe COBOL

Omaha, NE · On-site

$46.75 - $60.25/hr

Should have experience in Mainframe Application Development along with strong hands-on Cobol , JCL, VSAM, Db2 and Mainframe Utilities CICS . * Ability to design, code, unit test, turnover, implement ...

Xforia, Inc.

Mainframe COBOL

Omaha, NE · On-site

$46.75 - $60.25/hr

Should have experience in Mainframe Application Development along with strong hands-on Cobol , JCL, VSAM, Db2 and Mainframe Utilities CICS . * Ability to design, code, unit test, turnover, implement ...

Kyndryl

COBOL Mainframe Application Developer

Concord, NC · On-site

$45.75 - $58.75/hr

As a COBOL Mainframe Application Developer, you will work directly with the Department of Labor ... Create and maintain comprehensive documentation for all development processes, including ...

Kyndryl

COBOL Mainframe Application Developer

Dallas, TX · On-site

$48.50 - $62.25/hr

As a COBOL Mainframe Application Developer, you will work directly with the Department of Labor ... Create and maintain comprehensive documentation for all development processes, including ...

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Mainframe Application Development information

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How much do mainframe application development jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for mainframe application development in the United States is $48.94, according to ZipRecruiter salary data. Most workers in this role earn between $43.51 and $56.97 per hour, depending on experience, location, and employer.

Is mainframe developer a good career?

Mainframe application development is a stable career with high demand in industries like finance and government that rely on legacy systems. It requires knowledge of languages such as COBOL and tools like JCL, and offers opportunities for specialization and certification. The role often involves working with large-scale, mission-critical systems and can provide long-term job security.

Can AI replace mainframe?

Mainframe application development involves maintaining and updating large-scale, mission-critical systems. While AI can assist with tasks like code analysis and automation, it is unlikely to fully replace mainframe developers, as expertise in legacy systems, security, and complex business logic remains essential. AI tools are more likely to augment rather than replace the role of mainframe application developers.

What is mainframe application development?

Mainframe application development involves creating and maintaining software applications that run on large-scale mainframe computers, often using languages like COBOL, PL/I, or Assembler. Developers in this field focus on building reliable, secure, and high-performance systems for enterprise operations, frequently working with legacy systems and mainframe-specific tools such as JCL and CICS.

What is the difference between Mainframe Application Development vs Mainframe Systems Analyst?

AspectMainframe Application DevelopmentMainframe Systems Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing, designing, and supporting mainframe systems and processes
Skills & CertificationsCOBOL, JCL, DB2, certifications in mainframe developmentCOBOL, JCL, system analysis, certifications in systems analysis
Work EnvironmentDevelopment teams, coding environments, project-basedOperations teams, system support, troubleshooting
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While both roles work within mainframe environments, Mainframe Application Developers focus on creating and maintaining applications, whereas Mainframe Systems Analysts analyze and support existing systems and processes. Both roles require similar skills and certifications but serve different functions within mainframe operations.

What is the salary of a mainframe developer?

The salary of a mainframe application developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior developers with specialized skills in COBOL, JCL, or mainframe tools may earn higher salaries, especially in industries like finance and government. Compensation can also include benefits such as bonuses and retirement plans.
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Mainframe Application Development jobs near you
Infographic showing various Mainframe Application Development job openings in the United States as of July 2026, with employment types broken down into 75% Full Time, 20% Part Time, 1% Temporary, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $101,800 per year, or $48.9 per hour.
Mainframe Developer

Mainframe Developer

Donato Technologies, Inc

Tampa, FL • On-site

$46.25 - $59.50/hr

Other

Re-posted 26 days ago

Job description

Mainframe Developer
Experience: 10+ Years
Tampa, FL
45 Miles
Job Description
  • 10+ years' Mainframe Application/COBOL development experience
  • 7+ years' experience in CICS/DB2/VSAM/MQ application development
  • Experience required in debug tools like Expeditor
  • Experience with File Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX is a plus