Mainframe Developer
Q1 Technologies
Position : Mainframe Developer Location : Jersey City, NJ Duration : Fulltime Job Description: Must Have Technical/Functional Skills: 5-7 years of experience in Mainframe application development and support. Strong hands-on experience in COBOL LE, DB2, JCL, CICS, VSAM , and Online/Batch programming. Experience developing and supporting applications using MQ with CICS/COBOL and Batch/COBOL. Strong background in IBM MQ and IBM WBE. Strong experience with DB2 development, SQL programming, and database performance tuning. Experience with DB2 Stored Procedures is a plus. Strong skills in using File Manager and IBM Debug Tool. Knowledge of change management tools such as ENDEVOR is desirable. Knowledge of CICS analysis and performance tools such as TMON is desirable. Knowledge of DB2 performance monitoring tools such as BMC MainView is desirable. Strong analytical, troubleshooting, debugging, and problem-solving skills. Excellent oral and written communication skills. Experience in the Financial Services sector is desirable but not essential. Roles & Responsibilities: Design, develop, enhance, and maintain Mainframe applications using COBOL, DB2, JCL, CICS, VSAM, and MQ. Develop and support both online and batch processing applications. Implement application enhancements, fixes, and production changes following established development standards. Perform impact analysis, coding, unit testing, integration testing, and deployment activities. Develop and support MQ-based integrations using CICS/COBOL and Batch/COBOL. Troubleshoot and resolve application, DB2, MQ, and CICS-related issues. Perform root cause analysis and implement long-term solutions for production incidents. Optimize application and database performance using available monitoring and performance analysis tools. Work closely with business analysts, developers, testers, and support teams to deliver high-quality solutions. Participate in code reviews, testing, release management, and production support activities. Maintain technical documentation and ensure compliance with development standards and governance processes. Participate in Agile ceremonies and contribute to continuous improvement initiatives. Q1 Technologies
- ...Job Title10+ years of design, analysis and development experience in Mainframe technologies (Cobol, JCL and CICS)Strong experience in batch flow analysis and developmentBilling and Pricing domain experienceExperience in handling rewrite/migration projectsGood to have Agile...Mainframe
The Dignify Solutions, LLC
Jersey City, NJ2 days ago - ...Purple DriveTitle: Mainframe DeveloperLocation: Jersey City, NJ8-10+ years of experience in designing and developing Mainframe applicationsExperience in COBOL (Modify existing programs to handling new business logic, Create new programs to validate the data etc.)Experience...Mainframe
Purple Drive
Jersey City, NJ18 hours ago - ...Sr Mainframe developer with Technical Stewardship of defining and enforcing coding standards leading rigorous code reviews and maintaining comprehensive documentation for legacy architectures Core Responsibilities Application Development and Engineering Design write test...Mainframe
- ...and Cobol.Write and manage JCL scripts for job scheduling and execution.Ensure data quality and consistency across different platforms.Troubleshoot and resolve any technical issues related to mainframe.Collaborate with cross-functional teams to meet project objectives....Mainframe
MDA Edge
Jersey City, NJ3 days ago - ...The Technical Lead will be responsible for leading and managing Mainframe Cobol, DB2, VSAM, JCL, and Mainframe CICS projects. The role... ...mentor a team of mainframe cobol, db2, vsam, jcl, mainframe cics developers in designing, developing, and testing mainframe applications....Mainframe
Yochana
Jersey City, NJ2 days ago - Job Title 10+ years of design, analysis and development experience in Mainframe technologies (Cobol, JCL and CICS) Strong experience in batch flow analysis and development Billing and Pricing domain experience Experience in handling rewrite/migration projects Good to have...Mainframe
- ...Mainframe DeveloperDesign, code, test, debug, document, maintain, and modify computer programs of high complexity, significance, and... ...identify opportunities to fine-tune and optimize applications of developed projects and recommend technical solutionsDemonstrate solid...Mainframe
JConnect Infotech
Jersey City, NJ4 days ago - Purple Drive Mainframe Developer Share Contractual Jersey City, NJ Overview: Experience: 8+ years Key Responsibilities: Design, develop, and enhance Mainframe applications to support evolving business needs. Modify existing COBOL programs to implement new business logic...Mainframe
- ...Position: Mainframe Developer Location: Wilmington, DE( & Jersey City, NJ (Weekly 5 days office is Must) Duration: Contract Required Skills & Qualifications: • Bachelor's degree in Computer Science, Information Systems, or related field (...MainframeContract workWork at office
Equiliem
Jersey City, NJ1 day ago - ...Manager to oversee the implementation and management of large-scale mainframe systems within the financial services industry. This role is... ...and best practices in mainframe technology and data management.Develop and implement strategies for system optimization, data...Mainframe
Zencon Group
Jersey City, NJ4 days ago - ...The Technical Lead will be responsible for leading and managing Mainframe Cobol, DB2, VSAM, JCL, and Mainframe CICS projects. The role... ...mentor a team of mainframe cobol, db2, vsam, jcl, mainframe cics developers in designing, developing, and testing mainframe applications....Mainframe
- Position: Mainframe Developer Location: Wilmington, DE( & Jersey City, NJ (Weekly 5 days office is Must) Duration: Contract Required Skills & Qualifications: • Bachelor's degree in Computer Science, Information Systems, or related field (or equivalent experience). •...MainframeContract workWork at office
- ...Z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT Z/OS MAINFRAME SYSTEMS PROGRAMMER ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK SENIOR LEVEL Z/OS ARCHITECT EXPERT WITH Z/OS SYSTEMS PROGRAMMING EXPERTISE ARCHITECT, INSTALL, UPGRADE, TUNE THE...Mainframe
DSN Search
Hoboken, NJ3 days ago $60.24 - $68.24 per hour
...deployment, and ongoing operationsEvaluate and validate third-party mainframe software and tools for enterprise adoption, ensuring fit-for-... ...System Modification Program Extended (SMP/E)Proficient in developing and maintaining system utilities, exits, and automation using...MainframeContract workGenesis10
Jersey City, NJ4 days ago$95k - $115k
...and SQL, including usage of stored procedures. · Proficient in mainframe file utilities such as IDCAMS, SORT, and IEBGENER. · Experience... ...establish priorities and timelines for deliverables. · Design, develop, enhance, and support mainframe applications using COBOL, CICS,...Mainframe- ...Mainframe Systems ProgrammerImmediate need for a talented Mainframe Systems Programmer. This is a 12+ Months Contract opportunity with... ...maintenance using SMP/E.Apply and manage PTFs, APARs, and USERMODs.Develop and maintain automation, utilities, and system exits using REXX...MainframeContract work
Pyramid Consulting
Jersey City, NJ4 days ago - Senior Mainframe Developer Our client, an IT Services and Consultant company, is looking for a Senior Mainframe Developer for their Jersey City, NJ/ Hybrid location. Requirements: Cobol CICS DB2 More than 10 years of hands-on development experience with strong proficiency...Mainframe
- ...Team, you will partner with Product Owners, Tech leads, Software Developers, Software Engineers, and Delivery professionals to provide the... ...relational database such as Oracle/DB2/SQL. Understanding of mainframe concepts and DB2 database is a plus. Solid understanding of...MainframeWork experience placement
Kaav Inc.
Jersey City, NJ4 days ago - ...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,...Mainframe
Purple Drive
Jersey City, NJ19 days ago - Treasury Mainframe Developer Location: Atlanta, GA; Tysons, VA; Hoboken, NJ; San Antonio, TX; or New York, NY Duration: 2 + Months MoI: Video Remarks This role requires working onsite with a local team member for the first week (Monday-Friday) and then will primarily work...MainframeContract workLocal areaRemote workMonday to Friday
- ...TLS Security Contractor - Mainframe Environments Plano, United States | Posted on 08/31/2026 TLS Security Contractor - Mainframe Environments Work Authorization: USC / GC / GC EAD Only- W2 No Third Party Required Skills: Strong TLS 1.2 & TLS 1.3 knowledge TLS Handshake...MainframeFor contractors
Premier Inn Hotels LLC (UAE)
Brooklyn, NY1 day ago - ...seeking an experienced Principal Systems Services and Support Analyst to plan, coordinate, and support disaster recovery tests across mainframe and distributed environments. You will analyze and resolve complex system issues, apply incident management, and advise leadership...Mainframe
Soteria Reinsurance Ltd.
Brooklyn, NY4 days ago - ...beyond routine or conventional approaches to build solutions or breakdown technical problems.Design, develop, and troubleshoot end-to-end solutions spanning z/OS mainframe and Java-based platforms, using innovative approaches to solve complex technical problems.Build,...Mainframe
$120k - $253k
...Core Java, Advanced Java, Spring Framework, and AngularDesign and develop software applications using Test Driven Development with Spring... ...integration and communication across systems.Experience with mainframe transformation efforts is a plusExperience with messaging - MQ,...MainframeTemporary workWork experience placementWorldwideFlexible hours$68k - $140k
Vice President, Infrastructure Engineering (Mainframe Systems Software)At BNY, our culture allows us to run our company better and enables... ...Data center services, Production Services Application Developers to shape new opportunities. An engaged and motivated contributor...MainframeTemporary workWorldwideFlexible hours- ...Senior Hands-On DeveloperSenior hands-on developer with good communication and some lead experience. Contractor will be involved in maintenance... ...other designated ITO representative.The Solution Architect - Mainframe will develop and/or receive program specification requirements...MainframeFor contractorsWork at officeRemote work
RICEFW Technologies
Newark, NJ4 days ago - ...design, build, and ship the agentic systems that ingest decades of mainframe logic and produce verified, production-ready modern services.... ...and workflow specifications validated by domain experts.Develops agentic workflows for code translation and migration — Design,...Mainframe
- ...routine or conventional approaches to build solutions or breakdown technical problems. Design, develop, and troubleshoot end-to-end solutions spanning z/OS mainframe and Java-based platforms, using innovative approaches to solve complex technical problems. Build...Mainframe
Next Frontier Capital
Jersey City, NJ4 days ago - ...We are seeking an experienced Mainframe Developer with 10+ years of experience in mainframe application development, enhancement, and production support. The ideal candidate will have strong hands-on expertise in COBOL, GLOSS, DB2, JCL, CICS, VSAM, and IBM MQ, with experience...MainframeContract work
$61k - $101k
...strong experience integrating distributed applications with z/OS mainframe capabilities such as batch/JCL, CICS/IMS, MQ, DB2, datasets,... ...beyond routine methods to solve complex problems. We design, develop, and troubleshoot end-to-end solutions across z/OS mainframe and...MainframeFull timeJ.P. Morgan
Jersey City, NJ11 days ago
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