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Mainframes Developer Jobs in New York (NOW HIRING)

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $64.75/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe ... Technical expertise in Mainframes including COBOL, CICS, DB2 database,Teradata and JCL * Experience ...

Sr. Mainframe Developer

New York, NY · On-site

$53.50 - $69/hr

Job Title: Sr. Mainframe Engineer UCMG: West Virginia (Int Eligibility) O&M Onshore: Working with US based Ops, Product and IT Services teams. Overview: * This request is for hiring 2 Sr. Mainframe ...

Sr. Mainframe Developer

New York, NY · On-site

$53.50 - $69/hr

Job Title: Sr. Mainframe Engineer UCMG: West Virginia (Int Eligibility) O&M Onshore: Working with US based Ops, Product and IT Services teams. Overview: * This request is for hiring 2 Sr. Mainframe ...

Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

I have an opportunity for a "Mainframe Developer" - Jersey City, NJ (Remote till COVID). and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated ...

Mainframe Engineer

Somerset, NJ · On-site

$49.25 - $63.25/hr

NAVA Software solutions is looking for a Mainframe Engineer Details: Mainframe Engineer Location: Somerset, NJ - Remote to start Duration: 6 months CTH What You Will Do: * Legacy application ...

Mainframe Developer

New York, NY · On-site

$53.50 - $69/hr

As a Senior Mainframe developer with strong background in Mainframe technologies, provides production support (MNO) for key eligibility programs such as Medicaid and CHIP. The selected resource will ...

Mainframe Developer Location: Wilmington, DE OR Jersey City, NJ (Onsite) Job Details: Contract Must be really strong profile Analytically as they are converting Mainframe tech to Java tech Please ...

Mainframe Developer

New York, NY · On-site

$53.50 - $69/hr

Job Summary (List Format) - Mainframe Developer at Must be local to NYC/NJ/CT - Develop and deliver high-quality software solutions across banking product domains using Mainframe technologies ...

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 ...

Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

MDAEdge is a company specializing in mainframe solutions, and they are seeking a Mainframe Developer. The role involves developing and maintaining applications, managing job scheduling, and ensuring ...

Mainframe Developer - Remote

New York, NY · Remote

$53.50 - $69/hr

Proven professional experience as a COBOL Developer or Mainframe Developer. * Strong proficiency in COBOL programming and legacy application environments. * Experience working with mainframe systems ...

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Strong working knowledge of IBM z/OS, JCL, and mainframe batch processing concepts. * Proficiency in Python for data engineering or scripting use cases; experience running Python in a Unix/Linux ...

Mainframe Developer

New York, NY · On-site

$120K - $155K/yr

Mainframe Code Analysis & Reverse Engineering Analyze and reverse engineer complex legacy applications to identify business processes, application functionality, and technical dependencies. Perform ...

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Mainframes Developer information

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

Is a mainframes developer a good career?

A mainframes developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy systems and mainframe programming languages like COBOL. However, it requires specific skills and certifications, and the field may have limited growth compared to emerging technologies.

Is a mainframes developer still in demand?

Mainframes developers are still in demand in industries such as finance, government, and healthcare that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand persists due to the ongoing need to maintain and upgrade existing mainframe applications. However, the number of new positions is limited compared to emerging technologies, and skills in mainframe modernization are increasingly valued.

What does a mainframes developer do?

A mainframes developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of large-scale enterprise systems, frequently working with legacy code and mainframe-specific tools in a structured environment.

What job categories do people searching Mainframes Developer jobs in New York look for?

The top searched job categories for Mainframes Developer jobs in New York are:

What cities in New York are hiring for Mainframes Developer jobs?

Cities in New York with the most Mainframes Developer job openings:

Infographic showing various Mainframes Developer job openings in New York as of August 2026, with employment types broken down into 82% Full Time, 6% Part Time, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Mainframe Developer

Morristown, NJ • On-site

NAVA Software Solutions
IT Services • 51 - 200 employees

$50.50 - $64.75/hr

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

NAVA Software solutions is looking for a Sr. Mainframe Engineer
Details:
Role: Sr. Mainframe Engineer
Location: Morris Plains, NJ , Memphis TN, Somerset NJ, Austin TX, St. Louis MO, Morristown NJ
Remote to start - Hybrid from Nov onwards
Duration: 6-12 months
What You Will Do:
Be responsible for building Mainframe applications
Qualifications:
  • 5 - 8 years of relevant experience in IBM Mainframes development
  • Technical expertise in Mainframes including COBOL, CICS, DB2 database,Teradata and JCL
  • Experience in RDMS data bases and strong SQL query skills
  • Experience working with file systems
  • Experience in working with offshore/Onshore model
  • Client-facing experience in supporting applications by monitoring and resolving in high priority production issues/bugs
  • Experience working in Agile/Kanban methodology

Desired:
PBM domain experience

NAVA Software Solutions logo

About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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