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Mainframe Development Jobs in Queens, NY (NOW HIRING)

Purple Drive

Mainframe Developer with Java

Jersey City, NJ · On-site

$51.25 - $65.75/hr

... development lifecycle. Key Responsibilities Analyze, design, develop, and maintain Mainframe ... applications using COBOL, JCL, CICS, DB2, and VSAM. Develop and support Java-based applications ...

LanceSoft Inc

Mainframe Developer

Warren, NJ · On-site

$51 - $65.50/hr

This is for a mainframe developer that will be tasked to perform analysis, design, coding and testing of small, medium to large projects for the Rating, Billing and Finance (RBF) VISION development ...

City of New York

Mainframe Programmer Analyst

Manhattan, NY · On-site

$100K - $125K/yr

FMS is a financial management system developed on two separate platforms. The Accounting system is a Web based application, and the Budget system is a Mainframe based application. The candidate will ...

Sonsoft Inc

Mainframe Support

New York, NY

$53.50 - $69/hr

Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development ... At least 4 years of experience with Mainframe, Cobol, JCL, DB2 * Experience on monitoring and ...

Jose Merciline

Mainframe / DB2

New York, NY · On-site

$53.50 - $69/hr

Identify area for ROS implementation Enable mainframe Agile / Dev OpsNew Tools/Processes Integration with Distributed Tools Code Quality

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Mainframe Development information

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$55

$75

How much do mainframe development jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for mainframe development in Queens, NY is $55.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.18 and $63.22 per hour, depending on experience, location, and employer.

What is the difference between Mainframe Development vs Mainframe Testing?

AspectMainframe DevelopmentMainframe Testing
Primary FocusDesigning, coding, and maintaining mainframe applicationsVerifying and validating mainframe applications for bugs and performance
Required SkillsCOBOL, JCL, DB2, CICSTesting tools, scripting, debugging, knowledge of mainframe environments
Work EnvironmentDevelopment teams, coding in mainframe environmentsQuality assurance teams, testing labs, mainframe systems
CertificationsCOBOL certifications, IBM mainframe certificationsISTQB, mainframe testing certifications

While Mainframe Development involves creating and maintaining mainframe applications, Mainframe Testing focuses on ensuring those applications work correctly and efficiently. Both roles require knowledge of mainframe environments and related skills, but they serve different stages in the software lifecycle.

Is mainframe development a good career?

Mainframe development is a stable career with high demand in industries like finance and government that rely on legacy systems. It requires knowledge of languages such as COBOL and tools like JCL, and often offers competitive salaries and job security due to the specialized skills involved.

Is mainframe development still in demand?

Mainframe development remains in demand in industries such as finance, government, and healthcare that rely on legacy systems for critical operations. Skilled mainframe developers with knowledge of COBOL, JCL, and mainframe environments are sought after to maintain and modernize these systems, ensuring their continued relevance in enterprise IT infrastructure.

What does a mainframe developer do?

A mainframe developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They work in environments that require high reliability and security, and typically collaborate with system administrators and analysts to ensure smooth operation of enterprise systems.

What cities near Queens, NY are hiring for Mainframe Development jobs?

Cities near Queens, NY with the most Mainframe Development job openings:

Mainframe Development jobs near you
Infographic showing various Mainframe Development job openings in Queens, NY as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $115,852 per year, or $55.7 per hour.

Mainframe Developer with Java

Jersey City, NJ • On-site

Purple Drive
See more jobs at Purple Driveexternal

$51.25 - $65.75/hr

Contractor

Posted 14 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.