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Seasonal Mainframe Applications Developer Jobs (NOW HIRING)

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 ...

Cynet Systems

$43.75 - $56.25/hr

We are looking for Cards Mainframe Developer for our client in Toronto ON . Job Title: Cards ... Diagnose and resolve technical issues related to mainframe applications. * Collaborate with ...

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 ...

Purple Drive Technologies

Mainframe Developer

Columbus, OH · On-site

$47.25 - $60.75/hr

Job Title Mainframe Developer - DB2 & CICS Location Columbus, OH Experience 6-8 Years Job Overview ... The ideal candidate will support and enhance enterprise mainframe applications, ensuring stability ...

StratEdge It consulting INC

Mainframe Developer

Atlanta, GA

$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 ...

Purple Drive Technologies

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Mainframe Developer Location: Jersey City, NJ(Onsite) Mainframe: * 8-10 years of experience in designing and developing Mainframe applications * Experience in COBOL (Modify existing programs to ...

Seven Seven Software

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Minimum seven years of mainframe applications development and production support work experience ... Expert knowledge on mainframe programming languages and technologies namely COBOL, DB2, JCL, CICS ...

AmmaluIT

Mainframe Developer & Support

Manhattan, NY

$54 - $69.50/hr

Maintain and administer current IPIS mainframe applications. Support the development of new ... programming. Data Transport & Loading: Conduct data transport from mainframe to Windows server text ...

Purple Drive Technologies

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61.25/hr

Role: Mainframe Developer Location: Wilmington, DE (Day one onsite) 8-10 years of experience in designing and developing Mainframe applications Experience in COBOL (Modify existing programs to ...

Saransh Inc

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Mainframe Developer Work Location: Jersey City, NJ Duration: Long Term * 8+ years of experience in designing and developing Mainframe applications * Experience in COBOL (Modify existing programs to ...

ACS Consultancy Services

COBOL/Mainframe Developer

Albany, NY · On-site

$48.75 - $62.50/hr

Experience with CA-InterTest for debugging and testing COBOL applications in mainframe environments. * Proven track record as a Lead Programmer, responsible for guiding development teams and ...

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Seasonal Mainframe Applications Developer information

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$10

$48

$66

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

As of Jun 5, 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 Developer

Mainframe Developer

Compunnel

Westlake, TX • On-site

$47 - $60.50/hr

Contractor

Posted 27 days ago

Job description

Job Summary
We are seeking an experienced Mainframe Developer to support high-volume, business-critical production platforms within enterprise brokerage and money movement systems. This role involves designing, developing, maintaining, and supporting mainframe applications while collaborating closely with business, product, architecture, operations, and engineering teams.
The ideal candidate will have strong mainframe development expertise, excellent analytical skills, and experience supporting enterprise-scale applications in fast-paced production environments.
Key Responsibilities
  • Develop, maintain, and enhance business-critical mainframe applications and platforms
  • Perform detailed analysis for maintenance and enhancement projects across batch and online environments
  • Design, deploy, and support software releases into production environments
  • Collaborate with business, product, architecture, and engineering teams to deliver high-quality software solutions
  • Work closely with operations teams and vendors to support system stability and operational excellence
  • Develop solutions based on business, system, product, and regulatory requirements
  • Perform unit, functional, and regression testing to ensure application quality and reliability
  • Troubleshoot and resolve high-severity and critical production issues
  • Conduct root cause analysis and implement long-term technical solutions
  • Maintain technical documentation and development artifacts
  • Support ongoing modernization and integration initiatives involving distributed technologies and cloud platforms
  • Participate in continuous learning and technology improvement initiatives

Required Qualifications
  • 7-10 years of software development experience supporting enterprise-wide, business-critical applications
  • Bachelor's degree in Computer Science, Information Systems, or equivalent experience preferred
  • Strong hands-on experience with:
  • COBOL
  • CICS
  • DB2
  • VSAM
  • JCL
  • IBM Utilities
  • FileAID
  • Endevor
  • SQL
  • Debugging tools
  • Schedulers
  • IOMs
  • Experience performing detailed analysis in batch and online mainframe environments
  • Experience supporting production releases and application deployments
  • Strong understanding of data security and secure application practices
  • Strong analytical, troubleshooting, and problem-solving skills
  • Experience handling high-severity and critical production support issues
  • Excellent testing, documentation, and communication skills
  • Ability to work collaboratively in fast-paced Agile or enterprise development environments

Preferred Qualifications
  • Experience writing COBOL and native stored procedures
  • Experience with distributed technologies such as Java and RESTful API-based architectures
  • Exposure to cloud platforms such as AWS or Azure in hybrid mainframe-cloud integration environments
  • Experience supporting modernization or integration initiatives involving legacy and distributed systems
  • Strong understanding of enterprise financial or brokerage platforms
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About Compunnel

Sourced by ZipRecruiter

Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

1994

Social media

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