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Application Development (Mainframe Systems) - 5742-1

New York, NY, US • Posted 4 hours ago • Updated 4 hours ago

Contract Independent

Contract W2

Contract Corp To Corp

12 Months

Travel Required

On-site

Depends on Experience

Fitment

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Job Details

Skills

Mainframe Application Development
Legacy Application Maintenance
Legacy Application Enhancement
Feature Development
Production Support
Production Issue Resolution
Application Troubleshooting
Batch Processing
Data Integration
Interface Management
Enterprise Data Lake Integration
Operational Reporting
Regulatory Reporting
System Maintenance
Performance Optimization
Business Process Support
Data Migration
Mission-Critical Systems Support
System Documentation
Knowledge Transfer
Kronos
PeopleSoft
Transportation Domain
Logistics Domain
Crew Management Systems
FRA Hours of Service Reporting

Summary

Job Title: ON-SITE - Application Developer (Mainframe Systems)- 21540

Location: 2 Broadway, New York, NY 10004

Duration: 12 Months

Job Description:

Develop, enhance, and maintain legacy mainframe applications.

Design and implement new application features.

Provide application maintenance and production support.

Troubleshoot and resolve complex production issues.

Perform routine system maintenance and performance optimization.

Support mission-critical business applications and daily operations.

Manage batch processing and interface workflows.

Integrate data across upstream and downstream systems.

Extract and prepare operational data for enterprise data lake.

Support operational and regulatory reporting requirements.

Ensure accurate, reliable, and seamless data flow across systems.

Document business processes, workflows, and system integrations.

Participate in modernization and large-scale data migration initiatives.

Provide technical knowledge transfer to IT teams and project stakeholders.

Maintain high system reliability, availability, and business continuity.

_______________________________________________________________________

Agency: MTA (Metropolitan Transportation Authority)

Detailed Job Description: The Application Developer (Mainframe Systems) will be responsible for enhancing and maintaining legacy enterprise applications while ensuring the stability, reliability, and performance of mission-critical mainframe systems. The role involves new feature development, production support, troubleshooting, batch processing, data integration, interface management, and operational reporting. The developer will also support system modernization initiatives, data migration efforts, process documentation, and knowledge transfer while ensuring seamless business operations and accurate data flow across enterprise systems.

Note: Sorry we do not Sponsor Visa
Max: SEVEN 32.800.2838

Aryan: - SEVEN 32.800.2373

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10212426
Position Id: 832-40974-
Posted 4 hours ago

Company Info

About GreyCell Labs, Inc

Greycell Labs, Inc. is a leading information technology firm that provides a variety of technology-based services and solutions to fortune 500 clients. Greycell is a full service provider of comprehensive, integrated information technology services and business solutions designed to fulfill the needs of local, regional and global corporations of any size. Greycell also provides innovative Software solutions to IT companies by hiring, training and retaining the highest quality I.T. professionals available today.

Fact
Since 2004, Greycell is devoted to helping major organizations plan and implement technology initiatives. We work with emerging businesses as well as Fortune 500 corporations to build and execute sound technology strategies.

Location
US Corporate Office located in Edison, NJ.

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