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Overnight Remote Mainframe Developer Jobs in New York

YO AI Labs

Mainframe Developer - Remote

New York, NY · Remote

$53.50 - $69/hr

COBOL Developer - Remote Role Type: Contractor Location: Remote Role Overview We are seeking ... In this role, you will apply your deep knowledge of COBOL, mainframe environments, and legacy ...

3B Staffing LLC

Mainframe Developer

Manhattan, NY · Remote

$54 - $69.50/hr

Remote (EST and CST Only) Duration : Contract Job Summary We are seeking an experienced Senior Mainframe Developer & Support Specialist with strong expertise in IBM z/OS environments. The role ...

3B Staffing LLC

Mainframe Developer

Manhattan, NY · Remote

$54 - $69.50/hr

Remote (EST and CST Only) Duration : Contract Job Summary We are seeking an experienced Senior Mainframe Developer & Support Specialist with strong expertise in IBM z/OS environments. The role ...

3B Staffing LLC

Mainframe System Analyst

Manhattan, NY · Remote

... REMOTE opportunity. Current or recent Financial/Investment Industry experience REQUIRED! EST Hours will need to be supported. EST & CST time zone candidates only! THIS IS NOT A MAINFRAME DEVELOPER ...

3B Staffing LLC

Mainframe System Analyst

Manhattan, NY · Remote

... REMOTE opportunity. Current or recent Financial/Investment Industry experience REQUIRED! EST Hours will need to be supported. EST & CST time zone candidates only! THIS IS NOT A MAINFRAME DEVELOPER ...

BMC Software, Inc.

Lead Mainframe Developer

New York, NY · On-site +1

$126K - $159K/yr

We are looking for a Lead Mainframe Developer to join our amazing Intelligent z Optimization & Transformation group (IZOT) in the AMI data for Db2 Team (fully remote in either US or Canada; we're ...

YO AI Labs

COBOL Developer - Remote

New York, NY · Remote

$100 - $150/hr

COBOL Developer - Remote Role Type: Contractor Location: Remote Role Overview We are seeking ... In this role, you will apply your deep knowledge of COBOL, mainframe environments, and legacy ...

The AES Group

Mainframe Storage SME

New York, NY · Remote

Remote Let's create our future together at The AES Group! About The AES Group The AES Group is a ... We help organizations modernize their technology through cloud, data, AI, engineering ...

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Overnight Remote Mainframe Developer information

What is an overnight remote mainframe developer?

An Overnight Remote Mainframe Developer is a software professional who specializes in maintaining, updating, and troubleshooting mainframe systems during overnight hours, typically from a remote location. Mainframes are large, powerful computers used by organizations for critical applications, such as bulk data processing or enterprise resource planning. Working overnight ensures that essential maintenance and updates can occur with minimal disruption to daytime business operations. Remote work allows these developers to perform their duties from anywhere, using secure access to the organization's mainframe systems.

What are the key skills and qualifications needed to thrive as an overnight remote mainframe developer?

To thrive as an Overnight Remote Mainframe Developer, you need expertise in mainframe programming languages (like COBOL, JCL, or PL/I), experience with legacy systems, and often a degree in computer science or a related field. Familiarity with mainframe tools such as IBM z/OS, TSO/ISPF, and database systems like DB2, as well as knowledge of version control systems, is typically required. Strong problem-solving abilities, attention to detail, and effective remote communication skills help you excel in this role. These skills ensure reliable operation and maintenance of critical legacy systems during off-hours, minimizing downtime and supporting continuous business operations.

What are some common challenges faced by overnight remote mainframe developers, and how can they be managed effectively?

Overnight remote mainframe developers often encounter challenges such as limited real-time support from colleagues, managing critical system updates during off-hours, and maintaining clear communication with daytime teams. To manage these challenges effectively, it's important to establish robust documentation practices, use collaboration tools for handovers, and proactively communicate any issues or changes. Additionally, creating a structured work routine and setting clear boundaries can help maintain work-life balance despite the unconventional hours.

What is the difference between Overnight Remote Mainframe Developer vs Overnight Remote COBOL Programmer?

AspectOvernight Remote Mainframe DeveloperOvernight Remote COBOL Programmer
CredentialsMainframe certifications, programming skillsCOBOL certifications, programming skills
Work EnvironmentRemote, mainframe systemsRemote, mainframe systems
Industry UsageFinancial, insurance, governmentFinancial, insurance, government
Job FocusDeveloping and maintaining mainframe applicationsWriting and debugging COBOL code

Both roles involve working remotely on mainframe systems within similar industries. The main difference is that the Mainframe Developer focuses on developing and maintaining applications, while the COBOL Programmer specializes in coding and debugging COBOL programs. Candidates should have relevant certifications and experience in mainframe environments for both roles.

What are popular job titles related to Overnight Remote Mainframe Developer jobs in New York?

For Overnight Remote Mainframe Developer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Overnight Remote Mainframe Developer jobs in New York look for?

The top searched job categories for Overnight Remote Mainframe Developer jobs in New York are:

What cities in New York are hiring for Overnight Remote Mainframe Developer jobs?

Cities in New York with the most Overnight Remote Mainframe Developer job openings:

Overnight Remote Mainframe Developer jobs near you

Mainframe Developer - Remote

YO AI Labs

New York, NY • Remote

$53.50 - $69/hr

Full-time

Posted 13 days ago

Job description

COBOL Developer – Remote

Role Type: Contractor
Location: Remote

Role Overview

We are seeking experienced COBOL Developers to contribute their expertise to a high-impact customer project focused on training and improving next-generation AI systems. In this role, you will apply your deep knowledge of COBOL, mainframe environments, and legacy systems to evaluate technical content, document business logic, and provide expert feedback.

No prior AI experience is required—your COBOL and mainframe expertise is what matters most.

Key Responsibilities
  • Analyze and interpret existing COBOL codebases, workflows, and business logic.
  • Develop clear and accurate documentation of COBOL programs, system processes, and technical requirements.
  • Review and evaluate COBOL code, pseudocode, and project scenarios for accuracy and completeness.
  • Identify edge cases, ambiguities, potential defects, and areas requiring clarification.
  • Annotate COBOL scripts and technical content to support the development of high-quality AI training datasets.
  • Design and review test cases and scenarios representing real-world COBOL and mainframe applications.
  • Provide expert guidance on legacy system architecture, integrations, and dependencies.
  • Collaborate with project coordinators and technical experts through clear written and verbal communication.
  • Ensure all submitted technical materials meet high standards of accuracy, consistency, and completeness.
  • Support projects involving legacy-system modernization, migration, integration, or transformation where applicable.
Required Qualifications
  • Proven professional experience as a COBOL Developer or Mainframe Developer.
  • Strong proficiency in COBOL programming and legacy application environments.
  • Experience working with mainframe systems and related technologies.
  • Strong understanding of complex legacy codebases, business rules, and system workflows.
  • Excellent analytical and problem-solving skills.
  • Ability to explain complex technical concepts clearly and accurately.
  • Strong technical writing and documentation skills.
  • Exceptional attention to detail.
  • Ability to work independently and manage multiple deliverables in a remote environment.
Preferred Qualifications
  • Experience with large-scale mainframe migration, modernization, or integration projects.
  • Familiarity with JCL, DB2, CICS, VSAM, or other common mainframe technologies.
  • Experience reviewing or documenting legacy enterprise applications.
  • Experience creating technical test scenarios or validating business logic.
  • Experience working with distributed or remote technical teams.
  • Prior experience contributing domain expertise to AI, data, or machine-learning projects is a plus, but not required.
Skills
  • COBOL
  • Mainframe Development
  • Legacy Systems
  • JCL
  • DB2
  • CICS
  • VSAM
  • Code Analysis
  • Technical Documentation
  • Business Logic Analysis
  • Test Case Design
  • Problem Solving
  • Attention to Detail
  • Technical Communication
  • Remote Collaboration