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Mainframes Developer Jobs in New Jersey (NOW HIRING)

SysMind Tech

Retail Mainframe Cobol Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

Retail Pharmacy Client Retail Mainframe Cobol Developer 3475 Piedmont Road, NE, Suite 1400 Atlanta GA 3 days Hybrid 50-54Hr w2 with no benefits 60-62hr on c2c (own corp) Payment terms Monthly ...

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Accenture

Mainframe Developer 6200500

Morristown, NJ · On-site

$50 - $60/hr

As a Mainframe Developer, you will be responsible for providing a dynamic service identifying and ... Advanced proficiency in Mainframes Modernization on GCP * Bank experience * Experience with ...

DTCC

Lead Platform Engineer*

Jersey City, NJ · On-site

$112K - $147K/yr

We are seeking a skilled and detail-oriented Mainframe Engineer to support, maintain, and optimize our enterprise mainframe systems. This role is critical to maintaining the performance, security ...

DTCC

Lead Platform Engineer*

Jersey City, NJ · On-site

$107K - $140K/yr

We are seeking a skilled and detail-oriented Mainframe Engineer to support, maintain, and optimize our enterprise mainframe systems. This role is critical to maintaining the performance, security ...

DSNSearch

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Hoboken, NJ

$60.25 - $76.50/hr

MAINFRAME NETWORK SYSTEMS ENGINEER (MID TO SENIOR LEAD LEVEL) MAINFRAME**TCP-IP**VTAM**Z/OS HYBRID~MUST WORK ON SITE AT LEAST 2 DAYS A WEEK AND LIVE NEAR LOCATION BONUS OPPORTUNITY!! * 10+ YEARS ...

Apex Systems

COBOL Developer - Mainframe Systems

Pennington, NJ · On-site

$49.50 - $63.50/hr

Job#: 3041334 COBOL Developer - Mainframe Systems Location: Pennington, New Jersey (Hybrid) Role Overview An opportunity is available for a COBOL Developer to join a post-trade technology group. This ...

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Mainframes Developer information

Are mainframe engineers in demand?

Mainframes developers are in steady demand due to the continued use of mainframe systems in industries like finance, government, and healthcare. They require specialized skills in COBOL, JCL, and mainframe environments, and demand often depends on the organization's reliance on legacy systems. While some companies are transitioning to newer technologies, mainframe expertise remains valuable for maintaining critical infrastructure.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in COBOL, JCL, and mainframe environments tend to earn higher salaries, especially in industries like finance and government. Salaries may also vary based on the complexity of projects and the employer's size.

Is mainframe developer a good career?

Mainframe developers work with large-scale computer systems used by many organizations for critical applications. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. As demand persists in industries such as finance and government, it can be a solid career choice for those with relevant skills and certifications.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers focus on maintaining and optimizing these systems, often integrating AI tools to enhance performance but not replacing the hardware or fundamental role of mainframes in data processing. Skills in legacy systems, programming languages like COBOL, and system security remain essential for mainframe professionals.

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.

What are popular job titles related to Mainframes Developer jobs in New Jersey? For Mainframes Developer jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in New Jersey look for? The top searched job categories for Mainframes Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Mainframes Developer jobs? Cities in New Jersey with the most Mainframes Developer job openings:
Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in New Jersey as of July 2026, with employment types broken down into 79% Full Time, 9% Part Time, 2% Temporary, 9% Contract, and 1% Nights. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.

Retail Mainframe Cobol Developer

SysMind Tech

Jersey City, NJ • On-site

$53.75 - $69/hr

Other

Posted 2 days ago

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Job description

Sogeti/ End client : Retail Pharmacy Client
Retail Mainframe Cobol Developer
3475 Piedmont Road, NE, Suite 1400 Atlanta GA
3 days Hybrid
50-54Hr w2 with no benefits
60-62hr on c2c (own corp) Payment terms Monthly invoicing Net 45 payment each invoice
10-12 months
Retail processing Mainframe consultant
Looking for many years working in retail industry
10 years in Cobol programming
Fulfilment and orders for retail and pharmacy operations
Order processing
Cobol
MQ(Message Queuing)
JDA(Now known as Blue Yonder)

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