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Seasonal Mainframe Applications Developer Jobs (NOW HIRING)

Prophecy Technologies

Mainframe DB2 Developer

Columbus, OH · On-site

$45.75 - $58.75/hr

Mainframe DB2 Developer Location: Columbus, OH (100% Onsite from Day 1) Experience: 10+ Years Roles ... Design, develop, enhance, and maintain mainframe applications using COBOL, JCL, and DB2. * Perform ...

Argyle Infotech

Sr. Mainframe Developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Sr. Mainframe Developer Location: Charlotte, NC - Onsite Experience: 12+ Duration: Long Term Key ... Design, develop, and maintain mainframe applications utilizing Telon, COBOL, CICS, DB2, JCL, VSAM ...

Software Technology Inc

Mainframe Developer

Washington, DC · On-site

$55.50 - $71.25/hr

Other mainframe applications may be added later. Detailed Description * Expertise programming skills with COBOL * Experience with coding in Easytrieve * Ability to perform Developer activities ...

Omni Inclusive

Mainframe

Schaumburg, IL · On-site

$48.25 - $62/hr

... cics programming languages. 2. Strong understanding of mainframe architecture and technologies. 3. Experience in designing and developing mainframe applications. 4. Ability to troubleshoot and ...

Vytwo

Mainframe Developer

Prosper, TX · Hybrid

$50/hr

A Mainframe Developer required in developing and maintaining applications on mainframe systems, typically using languages like COBOL, JCL, and CICS. * Strong knowledge of DB2. What are the key ...

Equiliem

Mainframe Developer

Alpharetta, GA · On-site

$47.75 - $61.50/hr

Mainframe Developer req. Johns Creek, GA Need only local candidates Hybrid (2 days onsite) We are ... Manage data backup and restore processes for mainframe applications, ensuring data integrity and ...

Diverse Lynx

Senior Mainframe Developer

Hartford, CT · On-site

Role - Senior Mainframe Developer Location - Hartford, CT/Remote Exp need - 8+ years Develop and maintain mainframe applications using: * COBOL * JCL * CICS * VSAM * on IBM mainframe systems.

NAVA Software Solutions

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $64.75/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe ... Be responsible for building Mainframe applications Qualifications: * 5 - 8 years of relevant ...

Nava Software Solutions

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $65/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe ... Be responsible for building Mainframe applications Qualifications: * 5 - 8 years of relevant ...

StratEdge It consulting INC

Mainframe Developer

Atlanta, GA · On-site

$47 - $60.50/hr

Experience implementing CI/CD pipelines for mainframe applications. * Expertise with IBM DBB, Jenkins, GitHub/GitLab/Bitbucket, and DevOps automation tools. * Experience with mainframe migration and ...

Compunnel

Mainframe Developer

Westlake, TX · On-site

$47 - $60.50/hr

This role involves designing, developing, maintaining, and supporting mainframe applications while collaborating closely with business, product, architecture, operations, and engineering teams. The ...

Procyon TS

MainFrame Engineer

Murphy, TX · On-site

$46.75 - $60.25/hr

We are looking for an experienced Mainframe Developer with a strong background in COBOL, JCL, DB2, and CICS to design, develop, and maintain business-critical mainframe applications. The ideal ...

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All JobsSeasonal Mainframe Applications Developer Jobs

Seasonal Mainframe Applications Developer information

See salary details

$10

$48

$66

How much do seasonal mainframe applications developer jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for seasonal mainframe applications developer 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.

What is the difference between Seasonal Mainframe Applications Developer vs Mainframe Applications Developer?

AspectSeasonal Mainframe Applications DeveloperMainframe Applications Developer
CredentialsTypically requires a mainframe certification and relevant programming skillsSame as seasonal role, often with additional certifications for specific platforms
Work EnvironmentTemporary, project-based mainframe environments during peak seasonsFull-time, ongoing mainframe environments in various industries
Employer UsageEmployers hire seasonally for specific projects or peak periodsEmployers maintain continuous mainframe operations year-round
Search & Comparison IntentOften compared for seasonal vs permanent roles in mainframe developmentUsed as a baseline for full-time mainframe developer roles

The main difference between a Seasonal Mainframe Applications Developer and a Mainframe Applications Developer lies in employment duration and project scope. Seasonal developers work temporarily during peak periods, while full-time developers maintain ongoing operations. Both roles require similar skills and certifications, but their employment terms and work environments differ significantly.

What cities are hiring for Seasonal Mainframe Applications Developer jobs? Cities with the most Seasonal Mainframe Applications Developer job openings:
What are the most commonly searched types of Mainframe Applications Developer jobs? The most popular types of Mainframe Applications Developer jobs are:
What states have the most Seasonal Mainframe Applications Developer jobs? States with the most job openings for Seasonal Mainframe Applications Developer jobs include:
Seasonal Mainframe Applications Developer jobs near you
Mainframe DB2 Developer

Mainframe DB2 Developer

Prophecy Technologies

Columbus, OH • On-site

$45.75 - $58.75/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Role Name: Mainframe DB2 Developer
Location: Columbus, OH (100% Onsite from Day 1)
Experience: 10+ Years
Roles & Responsibilities:
  • Design, develop, enhance, and maintain mainframe applications using COBOL, JCL, and DB2.
  • Perform DB2 application development including SQL coding, stored procedures, and database interactions.
  • Optimize, tune, and debug complex mainframe applications for performance and reliability.
  • Analyze business and technical requirements and translate them into scalable mainframe solutions.
  • Support production cycles, resolve incidents, perform impact analysis, and root cause analysis.
  • Work closely with system analysts, QA teams, and stakeholders for end-to-end delivery.
  • Develop batch and online programs using Enterprise COBOL on System Z.
  • Create and maintain JCL scripts to manage batch processes.
  • Participate in code reviews, testing cycles, and deployment activities.
  • Ensure compliance with coding standards, security requirements, and documentation best practices.
Competencies:
  • Strong analytical and problem-solving skills
  • Deep expertise in mainframe DB2 application development
  • Ability to troubleshoot complex mainframe issues quickly
  • Strong understanding of mainframe architecture and job processing
  • Excellent communication and teamwork skills
  • Ability to work onsite in a fast-paced environment
Required Technical Skills:
  • Mainframe DB2 - Application Development
  • System Z - Enterprise COBOL
  • System Z - JCL
  • Strong SQL, stored procedures, and performance tuning
  • Debugging tools and mainframe utilities (File-Aid, Abend-Aid, etc.)
  • Experience with batch and online processing
Must-Have Qualifications:
  • 10+ years of hands-on experience in mainframe development
  • Strong expertise in COBOL, JCL, and DB2
  • Proven experience in System Z - Enterprise COBOL
  • Ability to work 100% onsite from Day 1 in Columbus, OH
  • Experience supporting large-scale mainframe applications

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