Senior Mainframe Developer
New York, NY · On-site
... assistant"> Job Summary We are seeking a hands-on Senior Mainframe Developer with 15-22 years of experience to support and enhance mission-critical enterprise applications within the Banking ...
Senior Mainframe Developer
New York, NY · On-site
... assistant"> Job Summary We are seeking a hands-on Senior Mainframe Developer with 15-22 years of experience to support and enhance mission-critical enterprise applications within the Banking ...
Mainframe Engineer
Somerset, NJ · On-site
$49.25 - $63.25/hr
NAVA Software solutions is looking for a Mainframe Engineer Details: Mainframe Engineer Location ... Legacy application migration; going from mainframe to java * 7+ year road map; losing legacy staff ...
Mainframe Engineer
Somerset, NJ · On-site
$49.25 - $63.25/hr
NAVA Software solutions is looking for a Mainframe Engineer Details: Mainframe Engineer Location ... Legacy application migration; going from mainframe to java * 7+ year road map; losing legacy staff ...
Mainframe Developer
Richardson, TX · On-site
$44.50 - $57.25/hr
... assist other similar projects Your contribution to the team: • A collaborative spirit and ... programming language used to develop and maintain telecom billing applications on IBM Mainframes ...
Mainframe Developer
Richardson, TX · On-site
$44.50 - $57.25/hr
... assist other similar projects Your contribution to the team: • A collaborative spirit and ... programming language used to develop and maintain telecom billing applications on IBM Mainframes ...
Mainframe Developer
Dearborn, MI · On-site
$45.25 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45.25 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45.25 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants.Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45.25 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants.Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. * Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. * Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. * Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. * Assess software application or service requirements and determine the most suitable ...
... * Assist with the conversion from COBOL application to web-based application. * Prepare both ... Java programing knowledge * AWS hands on experience * Postgres DB experience * Kofax
Quick apply
... * Assist with the conversion from COBOL application to web-based application. * Prepare both ... Java programing knowledge * AWS hands on experience * Postgres DB experience * Kofax
Hogan Mainframe Developer
$47.50 - $61.25/hr
Looking for a Hogan Mainframe Developer at Pittsburgh, PA ( Fulltime/Permanent & Onsite), please ... Conduct quality reviews of code / test plans. * Assist Client during any phase that is applicable ...
Hogan Mainframe Developer
$47.50 - $61.25/hr
Looking for a Hogan Mainframe Developer at Pittsburgh, PA ( Fulltime/Permanent & Onsite), please ... Conduct quality reviews of code / test plans. * Assist Client during any phase that is applicable ...
Mainframe Developer
Dearborn, MI · On-site
$45 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. * Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Dearborn, MI · On-site
$45 - $58/hr
Stefanini is looking for a Mainframe Engineer, Dearborn, MI For quick apply, please reach out to ... assistants. * Assess software application or service requirements and determine the most suitable ...
Mainframe Developer
Richardson, TX · On-site
$44.50 - $57.25/hr
... assist other similar projects Your contribution to the team: • A collaborative spirit and ... programming language used to develop and maintain telecom billing applications on IBM Mainframes ...
Mainframe Developer
Richardson, TX · On-site
$44.50 - $57.25/hr
... assist other similar projects Your contribution to the team: • A collaborative spirit and ... programming language used to develop and maintain telecom billing applications on IBM Mainframes ...
COBOL Mainframe Programmer/Developer
Atlanta, GA · On-site
$47 - $60.50/hr
COBOL Mainframe Programmer/Developer Job Type: Contract Duration: 6 Months Location: Atlanta, GA ... Java programming
COBOL Mainframe Programmer/Developer
Atlanta, GA · On-site
$47 - $60.50/hr
COBOL Mainframe Programmer/Developer Job Type: Contract Duration: 6 Months Location: Atlanta, GA ... Java programming
Senior Mainframe Developer / COBOL Senior Consultant Req number: R8294 Employment type: Full time ... * Assist with performance tuning and optimization of batch jobs, database access, and program ...
New
Senior Mainframe Developer / COBOL Senior Consultant Req number: R8294 Employment type: Full time ... * Assist with performance tuning and optimization of batch jobs, database access, and program ...
New
Mainframe Developer
Jersey City, NJ · On-site
$51.25 - $65.75/hr
... Mainframe Technologies|COBOL Technical Skills 2 Technology|Data Management - DB|DB2 Technical ... assist other similar projects Your contribution to the team: • A collaborative spirit and ...
Mainframe Developer
Jersey City, NJ · On-site
$51.25 - $65.75/hr
... Mainframe Technologies|COBOL Technical Skills 2 Technology|Data Management - DB|DB2 Technical ... assist other similar projects Your contribution to the team: • A collaborative spirit and ...
Senior Mainframe Engineer
Columbus, IN · On-site
Senior Mainframe Engineer Work Location: Columbus, IN (Onsite) Duration: Long Term Contract ... Knowing Java/distributed solutions will be a plus. * Strong verbal and written communication skills ...
Senior Mainframe Engineer
Columbus, IN · On-site
Senior Mainframe Engineer Work Location: Columbus, IN (Onsite) Duration: Long Term Contract ... Knowing Java/distributed solutions will be a plus. * Strong verbal and written communication skills ...
TEKFORTUNE INC is seeking a highly experienced Mainframe Application developer to join their team ... with Java applications for efficient data retrieval and storage. • Collaborate with business ...
TEKFORTUNE INC is seeking a highly experienced Mainframe Application developer to join their team ... with Java applications for efficient data retrieval and storage. • Collaborate with business ...
Mainframe Developer / Business Systems Analyst
Irvine, CA · On-site
$52 - $66.75/hr
TEKFORTUNE INC is seeking a highly experienced Mainframe Application developer to join their team ... with Java applications for efficient data retrieval and storage. • Collaborate with business ...
Mainframe Developer / Business Systems Analyst
Irvine, CA · On-site
$52 - $66.75/hr
TEKFORTUNE INC is seeking a highly experienced Mainframe Application developer to join their team ... with Java applications for efficient data retrieval and storage. • Collaborate with business ...
Fidelity will not provide immigration sponsorship for this position Principal IOM Mainframe ... Any knowledge or experience in distributed technologies, cloud computing, and/or Java programming ...
Fidelity will not provide immigration sponsorship for this position Principal IOM Mainframe ... Any knowledge or experience in distributed technologies, cloud computing, and/or Java programming ...
Mainframe developer
Omaha, NE · On-site
$46.75 - $60.25/hr
... Mainframe Technologies|COBOL Technical Skills 2 Technology|Data Management - DB|DB2 Technical ... assist other similar projects Your contribution to the team: • A collaborative spirit and ...
Mainframe developer
Omaha, NE · On-site
$46.75 - $60.25/hr
... Mainframe Technologies|COBOL Technical Skills 2 Technology|Data Management - DB|DB2 Technical ... assist other similar projects Your contribution to the team: • A collaborative spirit and ...
Mainframe Developer - Production Support
Philadelphia, PA · On-site
$50 - $55/hr
A client of Innova Solutions is immediately hiring for a " Mainframe Developer - Production Support ... If you are an individual with a disability and need a reasonable accommodation to assist with your ...
Mainframe Developer - Production Support
Philadelphia, PA · On-site
$50 - $55/hr
A client of Innova Solutions is immediately hiring for a " Mainframe Developer - Production Support ... If you are an individual with a disability and need a reasonable accommodation to assist with your ...
Assistant Java Mainframe Developer information
See salary details
$10.10 - $15.76
2% of jobs
$15.76 - $21.42
0% of jobs
$21.42 - $27.08
0% of jobs
$27.08 - $32.74
0% of jobs
$32.74 - $38.40
2% of jobs
$38.40 - $44.06
12% of jobs
$46.59 is the 25th percentile. Wages below this are outliers.
$44.06 - $49.72
20% of jobs
The median wage is $52.66 / hr.
$49.72 - $55.38
27% of jobs
$59.44 is the 75th percentile. Wages above this are outliers.
$55.38 - $61.04
17% of jobs
$61.04 - $66.70
12% of jobs
$66.70 - $72.36
9% of jobs
$10
$53
$72
How much do assistant java mainframe developer jobs pay per hour?
As of Aug 11, 2026, the average hourly pay for assistant java mainframe developer in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.
What cities are hiring for Assistant Java Mainframe Developer jobs? Cities with the most Assistant Java Mainframe Developer job openings:
What are the most commonly searched types of Java Mainframe Developer jobs? The most popular types of Java Mainframe Developer jobs are:
What states have the most Assistant Java Mainframe Developer jobs? States with the most job openings for Assistant Java Mainframe Developer jobs include:
Job description
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Job Summary
We are seeking a hands-on Senior Mainframe Developer with 15-22 years of experience to support and enhance mission-critical enterprise applications within the Banking, Financial Services, or FinTech domain. The ideal candidate will have extensive experience with COBOL, JCL, DB2, VSAM, CICS, and enterprise job scheduling tools such as Control-M. This role involves developing, maintaining, modernizing, and integrating legacy mainframe applications while ensuring high availability, performance, and reliability.
Key Responsibilities
• Analyze, screen, and assess existing mainframe applications to identify dependencies, inefficiencies, and modernization opportunities.
• Design, develop, test, and maintain COBOL-based applications.
• Develop, maintain, and optimize JCL for batch processing and scheduled jobs.
• Administer and support batch scheduling using Control-M, CCS, or similar enterprise scheduling tools.
• Develop and maintain applications utilizing DB2, VSAM, and CICS transaction processing.
• Perform code analysis, reverse engineering, refactoring, and enhancement of legacy applications.
• Troubleshoot production issues, perform root cause analysis, and implement permanent solutions.
• Collaborate with cross-functional teams to support application integration with distributed systems and APIs.
• Support application modernization and legacy transformation initiatives.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Prepare technical documentation, system specifications, and implementation documents.
• Support QA, UAT, deployment, and post-production activities.
• Ensure application security, performance, scalability, and operational stability.
Required Qualifications
• 15-22 years of hands-on Mainframe development experience.
• Strong experience in COBOL development.
• Strong experience with JCL (Job Control Language).
• Extensive experience with DB2, VSAM, and CICS transaction processing.
• Hands-on experience with Control-M, CCS, or similar enterprise job scheduling tools.
• Strong experience supporting batch processing and high-volume transaction systems.
• Experience performing code analysis, reverse engineering, and legacy application refactoring.
• Strong debugging, troubleshooting, and problem-solving skills.
• Experience working in Banking, Financial Services , or FinTech environments.
• Strong understanding of Software Development Life Cycle (SDLC).
• Excellent communication and collaboration skills.
• Ability to work independently and within cross-functional teams.
Preferred Qualifications
• Experience with API integration, middleware, or web services.
• Exposure to mainframe modernization initiatives.
• Familiarity with distributed systems and cloud integration.
• Knowledge of DevOps practices for mainframe environments.
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Job Summary
We are seeking a hands-on Senior Mainframe Developer with 15-22 years of experience to support and enhance mission-critical enterprise applications within the Banking, Financial Services, or FinTech domain. The ideal candidate will have extensive experience with COBOL, JCL, DB2, VSAM, CICS, and enterprise job scheduling tools such as Control-M. This role involves developing, maintaining, modernizing, and integrating legacy mainframe applications while ensuring high availability, performance, and reliability.
Key Responsibilities
• Analyze, screen, and assess existing mainframe applications to identify dependencies, inefficiencies, and modernization opportunities.
• Design, develop, test, and maintain COBOL-based applications.
• Develop, maintain, and optimize JCL for batch processing and scheduled jobs.
• Administer and support batch scheduling using Control-M, CCS, or similar enterprise scheduling tools.
• Develop and maintain applications utilizing DB2, VSAM, and CICS transaction processing.
• Perform code analysis, reverse engineering, refactoring, and enhancement of legacy applications.
• Troubleshoot production issues, perform root cause analysis, and implement permanent solutions.
• Collaborate with cross-functional teams to support application integration with distributed systems and APIs.
• Support application modernization and legacy transformation initiatives.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Prepare technical documentation, system specifications, and implementation documents.
• Support QA, UAT, deployment, and post-production activities.
• Ensure application security, performance, scalability, and operational stability.
Required Qualifications
• 15-22 years of hands-on Mainframe development experience.
• Strong experience in COBOL development.
• Strong experience with JCL (Job Control Language).
• Extensive experience with DB2, VSAM, and CICS transaction processing.
• Hands-on experience with Control-M, CCS, or similar enterprise job scheduling tools.
• Strong experience supporting batch processing and high-volume transaction systems.
• Experience performing code analysis, reverse engineering, and legacy application refactoring.
• Strong debugging, troubleshooting, and problem-solving skills.
• Experience working in Banking, Financial Services , or FinTech environments.
• Strong understanding of Software Development Life Cycle (SDLC).
• Excellent communication and collaboration skills.
• Ability to work independently and within cross-functional teams.
Preferred Qualifications
• Experience with API integration, middleware, or web services.
• Exposure to mainframe modernization initiatives.
• Familiarity with distributed systems and cloud integration.
• Knowledge of DevOps practices for mainframe environments.
_:empty]:hidden">
About Compunnel
Sourced by ZipRecruiter
Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.
Industry
It services
Company size
501 - 1,000 Employees
Headquarters location
Plainsboro, NJ, US
Year founded
1994