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From Home Mainframe Applications Developer Jobs in New York

Mainframe Developer with Java

Jersey City, NJ

$51.25 - $65.75/hr

Job Summary We are seeking an experienced Mainframe Developer with Java expertise to design, develop, enhance, and support enterprise applications across Mainframe and distributed platforms. The ...

Mainframe Developer - Remote

New York, NY · Remote

$53.50 - $69/hr

COBOL Developer - Remote Role Type: Contractor Location: Remote Role Overview We are seeking ... Design and review test cases and scenarios representing real-world COBOL and mainframe applications.

Mainframe Engineer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

The Purpose As a Senior Mainframe Software Engineer, you will quickly develop a deep understanding of our mainframe ecosystem--including core applications, data flows, integrations, and ...

Lead Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

They are seeking a Lead Mainframe Developer to oversee the implementation and management of large ... enhance applications. • Manage a global team of 12-14 professionals, providing leadership ...

Lead Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

... enhance applications. • Manage a global team of 12-14 professionals, providing leadership ... mainframe systems, enhancing functionality and efficiency. • Ensure compliance with industry ...

Mainframe Developer

Hoboken, NJ · On-site

$100K - $110K/yr

If you're passionate about mainframe technology and ready to make a real impact, we want to hear from you! Responsibilities: * Develop, maintain, and optimize mainframe applications and systems

Maniframe Developer

Manhattan, NY · On-site

$100 - $125/hr

Triunity Software is looking for a talented Mainframe Developer to join our growing team in New ... to hear from you! Responsibilities: * Design, develop, and maintain mainframe applications using ...

We are seeking a Senior COBOL Developer with strong mainframe experience and exposure to cloud ... Strong hands-on experience with COBOL development and mainframe applications. * Experience ...

Showing results 21-40

From Home Mainframe Applications Developer information

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Infographic showing various From Home Mainframe Applications Developer job openings in New York as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 21% Part Time, and 4% Contract. Highlights an 83% Physical, 1% Hybrid, and 16% Remote job distribution.

Mainframe Developer with Java

Purple Drive

Jersey City, NJ

$51.25 - $65.75/hr

Contractor

Posted 10 days ago


Job description

Job Summary

We are seeking an experienced Mainframe Developer with Java expertise to design, develop, enhance, and support enterprise applications across Mainframe and distributed platforms. The ideal candidate will have strong hands-on experience with COBOL, JCL, CICS, DB2, VSAM, and modern Java/Spring Boot technologies. This role involves application modernization, integration of legacy systems with cloud-native applications, and participation in the full software development lifecycle.

Key Responsibilities
Analyze, design, develop, and maintain Mainframe applications using COBOL, JCL, CICS, DB2, and VSAM.
Develop and support Java-based applications using Java, Spring Boot, and RESTful APIs.
Integrate Mainframe systems with distributed applications and cloud platforms.
Participate in application modernization and migration initiatives.
Perform code reviews, unit testing, debugging, and performance tuning.
Collaborate with business analysts, architects, and cross-functional teams to deliver solutions.
Develop technical specifications and documentation.
Support production deployments and troubleshoot critical application issues.
Ensure adherence to coding standards, security policies, and best practices.