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Overnight Mainframe Applications Developer Jobs (NOW HIRING)

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

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 ...

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 ...

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 ...

STAFFXPERT LLC

Mainframe Developer

Wilmington, DE

$47.50 - $61/hr

Mainframe Developer Location: Wilmington, Delaware (Onsite) Job Type: Contract 6 months ... Design, code, test, and maintain mainframe applications using COBOL, JCL, DB2, IMS DB or DC, CICS ...

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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Overnight Mainframe Applications Developer information

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$10

$48

$66

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

As of Jun 9, 2026, the average hourly pay for overnight 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 are some common challenges faced by Overnight Mainframe Applications Developers, and how can they be addressed?

Overnight Mainframe Applications Developers often work outside of standard business hours, which can present challenges such as limited immediate support from colleagues and increased responsibility for troubleshooting critical issues. To address these challenges, it's important to develop strong problem-solving skills, maintain clear documentation, and establish effective communication channels with daytime teams. Additionally, being proactive in monitoring system health and preparing for potential incidents during shift turnovers can help ensure smooth operations and minimize downtime.

What does an Overnight Mainframe Applications Developer do?

An Overnight Mainframe Applications Developer is responsible for maintaining, troubleshooting, and enhancing applications that run on mainframe computer systems during overnight shifts. They monitor critical batch jobs, resolve production issues, and implement updates or fixes to ensure uninterrupted business operations. Their work ensures that mainframe systems, which often support essential functions for large organizations, remain reliable and efficient outside of standard business hours.

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

AspectOvernight Mainframe Applications DeveloperMainframe Applications Developer
Work HoursTypically overnight or off-hours shiftsStandard business hours or flexible schedules
ResponsibilitiesMaintains and updates mainframe applications during off-peak hoursDevelops, tests, and supports mainframe applications during regular hours
CertificationsRelevant mainframe certifications (e.g., IBM Certified Specialist)Similar certifications, often the same as Overnight role
Work EnvironmentData centers or server rooms during night shiftsOffice or remote during regular hours

The main difference between an Overnight Mainframe Applications Developer and a Mainframe Applications Developer lies in their work hours and shift timing. The overnight role focuses on maintaining and updating applications during off-peak hours, while the standard role works during regular business hours. Both roles require similar skills and certifications, but their schedules and work environments differ.

What are the key skills and qualifications needed to thrive as an Overnight Mainframe Applications Developer, and why are they important?

To thrive as an Overnight Mainframe Applications Developer, you need expertise in COBOL or other mainframe languages, strong problem-solving abilities, and experience with batch processing, typically supported by a degree in computer science or related field. Familiarity with IBM z/OS, JCL, DB2 databases, and version control systems, as well as knowledge of ITIL processes, is often required. Excellent attention to detail, effective communication, and the ability to work independently during off-hours are important soft skills for this role. These skills and qualities are crucial for ensuring stability, timely resolution of issues, and smooth operation of critical business applications during overnight shifts.
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Overnight Mainframe Applications Developer jobs near you

Mainframe Developer

StratEdge It consulting INC

Atlanta, GA

$47 - $60.50/hr

Other

Posted 10 days ago

Job description


Mainframe Developer with DevOps Migration

Location: Atlanta, GA, Maryland, MD

Visa: OPT /STEM OPT/ H1B

Duration: Long-term contract

Video Interview

Required Skills

  • 6+ years Strong experience with COBOL, PL/I, JCL, REXX, and Assembler programming.
  • Hands-on experience in IBM z/OS mainframe environments.
  • Strong knowledge of DB2 for z/OS, CICS, IMS, and batch processing systems.
  • 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 modernization projects.
  • Prior experience in large enterprise modernization or migration programs.
  • Experience integrating mainframe DevOps with enterprise tools such as Jira, Confluence, and ServiceNow.
  • Strong understanding of SMP/E, IDCAMS, FTP/XMIT, and dataset management.
  • Experience troubleshooting production issues and performance tuning.
  • Excellent communication, documentation, and stakeholder management skills.

Job Description

We are seeking an experienced Mainframe Developer with strong expertise in DevOps Migration to support modernization initiatives for enterprise mainframe environments. The ideal candidate will have hands-on experience in legacy application development, z/OS support, CI/CD enablement, and migration planning/execution within large-scale enterprise environments.

KEY RESPONSIBILITIES

Mainframe Development & Support

  • Design, develop, and maintain mainframe applications using COBOL, PL/I, JCL, REXX, and Assembler.
  • Analyze existing legacy programs and batch jobs to assess modernization readiness and reusability.
  • Develop and optimize DB2 for z/OS queries, stored procedures, and data access logic.
  • Support CICS and IMS transaction processing applications throughout the development lifecycle.
  • Troubleshoot and resolve production incidents, abends, and performance issues in z/OS environments.

DevOps & CI/CD Enablement

  • Implement and manage CI/CD pipelines for mainframe application delivery using IBM Dependency Based Build (DBB), Jenkins, Tekton, or equivalent tooling.
  • Migrate mainframe source code to Git-based version control (GitHub, GitLab, Bitbucket) and establish branching and release strategies.
  • Develop automated unit and regression test frameworks for COBOL/PL/I programs using tools such as IBM Rational Test RealTime or IBM Z Open Testing.
  • Define and enforce DevOps standards, code review practices, and deployment governance for mainframe delivery teams.
  • Integrate mainframe build and deploy processes with enterprise DevOps platforms (Jira, Confluence, ServiceNow).

Migration Planning & Execution

  • Conduct discovery and impact analysis of z/OS workloads — JCL, batch jobs, datasets, and application interdependencies — to support migration planning.
  • Prepare detailed migration plans, task breakdowns, and effort estimates for management and stakeholder review.
  • Execute controlled migrations between environments (Dev, Test, Production) ensuring data integrity and minimal downtime.
  • Manage cross-LPAR dataset transfers, SMP/E activities, and library migrations using approved methods (FTP, XMIT, IDCAMS).
  • Document pre- and post-migration states, cutover procedures, and rollback plans.

Collaboration & Stakeholder Engagement

  • Work closely with infrastructure teams on LPAR configuration, storage, and system software upgrades (e.g., DB2 version upgrades, IBM software installs).
  • Coordinate with application owners, QA teams, and project managers to align delivery timelines and resolve technical dependencies.
  • Contribute to DevOps capability-building by coaching junior developers and conducting internal knowledge-transfer sessions.
  • Prepare technical documentation, runbooks, and status reports for internal and client audiences.

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