UNKNOWN

FEED

Troubleshoot production issues, Eligible to workimize application performance, conduct code reviews, and support SIT, UAT, production deployments, and post-implementation activities. Strong communication and interpersonal skills, with the ability to collaborate effectively with business stakeholders, cross-functional teams, and offshore development teams.

HOUR

Diverse Lynx, LLC

Sr Mainframe Developer

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Position Description: We are looking for a hands-on Mainframe Developer to join the WM Core Processing Technology team to contribute and manage all aspects of application development, including functional, technical specifications, design and development. The developer will support the client correspondence team in support of ETRADE integration with our company and update existing BAU Client letters on the Mainframe environment in support of ETRADE integration.

Jose Merciline

Mainframe Developer

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Programming, conduct code reviews, and test software as needed, ensuring quality of deliverables Collaborate with cross-functional teams to ensure software solutions are aligned with business objectives. Application development experience in Design, coding, testing and debugging with mainframe skills such as CICS, VSAM, COBOL, DB2, JCL, AWS database (Postgres, Dynamo DB).

YEAR

Mainframe Developer/PM

CONTRACTOR

Required Skills: Demonstrated through prior experience the ability to: Trace and document data system logic and flows by reading & analyzing JCL, COBOL programs, Bachman diagrams, CICS definitions, ADSO/IDMS programs and 3rd party utility control cards, IDCAMS, SYNCSORT and other common mainframe data manipulation processes including DMLOs. DoITDOM is looking for a Software Developer/Programmer (SDP6) – Mainframe Developer/Analyst to analyze/develop/test/migrate code for our legacy mainframe systems (COBOL, JCL, ADSO/IDMS).

Nleague Services Inc

IA-DOM-DOIT-SDP6-Mainframe IDMS Developer

Our OneAgent runs in millions of environments, and we're going deeper into z/OS CICS internals to deliver visibility that simply doesn't exist anywhere else. We're looking for engineers who don't just write code, they understand how systems actually work at the lowest levels.

Dynatrace Inc

Senior Mainframe Developer - HLASM

This individual will work closely with enterprise architects, Workday integration developers, business analysts, infrastructure teams, and business stakeholders to enable reliable and secure data exchange between legacy applications and the Workday platform. Experience with one or more of the following: Workday HCM, Workday Payroll, Workday Financials, Workday Studio, Workday Web Services (WWS), Enterprise Interface Builder (EIB), or Workday integration frameworks.

AG Consulting Partners, Inc.

Senior Mainframe Developer

Workable

We are adding new composite reservoir accounts to our existing mainframe accounting platform: a pooled account structure in which balances from multiple subsidiary accounts are concentrated into, and drawn back from, a single reservoir account under defined sweep and allocation rules. Design and code the new account type end to end master file and table structures, account opening and closing, participant linkage, sweep and reverse-sweep logic, allocation and interest apportionment, and closing balance derivation.

Talent Software Services, Inc.

IT - STO - Programmer - Advanced - Mainframe Developer - Composite Reservoir Accounts

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Support (Required): Provide Tier III support: in-depth troubleshooting, root-cause analysis, application maintenance and production support, including code, configuration or application changes as needed. Link outputs to the assigned team work item; provide status and knowledge transfer, address review comments, and submit the applicable artifacts to client for review against that item’s agreed acceptance criteria.

Artech LLC

High Availability Mainframe Developer

Skills Must-Haves Senior-level COBOL development experience Strong troubleshooting/debugging skills JCL CICS DB2 VSAM Experience working independently in IBM z/OS environments Ability to understand and modify existing legacy codebases. Join a high-impact team as a Senior Mainframe Applications Developer, supporting mission-critical enterprise systems for a stable, multi-year project.

Indotronix International Corporation

FULL_TIME

The ideal candidate is a hands-on mainframe developer with strong COBOL, Assembler, and CICS skills, experience supporting production applications, and the ability to resolve complex technical issues. Note: The client has identified the technical skills and responsibilities above as required, while FIS Systematics, Connex, JCL, DB2, Agile/Scrum, and core banking experience are preferred.

Pyramid, Inc

HA Mainframe Developer – Connex

Nice to have skills, which can make you stand apart in the crowd you can develop the following skills while in BMC: Adoption of AI-assisted development practices across the Product Development Lifecycle (PDLC), leveraging tools such as Cursor.ai to improve productivity, code quality, design efficiency, and development velocity. You will be a Lead Developer across projects and teams, acting as a subject matter expert on C, C++, Assembler, JES2, z/OS internals, Db2 internals, Assembler Macros, ISPF Panels, CLIST and XML, JCL - including mentoring and providing technical guidance to team members.

BMC Software Inc

Lead Mainframe Developer

ADAPTED_NOW

If you do not want to receive any further emails or updates, please reply and request to %20unsubscribe@syntricatetechnologies.com?subject=Unsubscribe%20Me. • Perform unit testing of application software modifications utilizing various programming platforms and productivity tools and review results for accuracy.

Syntricate Technologies Inc

Syntricate Technologies

Virtusa Corp

Solid understanding of code migration and release management processes, including package creation, code promotion across Development, Test, QA, and Production environments, along with post-deployment validation and backout procedures. Troubleshoot production issues, optimize application performance, conduct code reviews, and support SIT, UAT, production deployments, and post-implementation activities.

Iconma LLC

As a Mainframe Developer, you will play a crucial role in the design, development, and maintenance of software solutions for CICS based products leveraging COBOL language on the IBM Mainframe (z Series) based platforms. Leveraging your expertise in Cobol, you will contribute to the enhancement of our flagship products and collaborate with cross-functional teams to ensure the delivery of high-quality solutions to our clients.

Conexess Group, LLC

Senior Mainframe Developer – Cobol, CICS, DB2, VSAM

Ivy Exec

Collaborate with business analysts, QA teams, project managers, and support teams to deliver high-quality solutions and ensure successful project execution. Solid understanding of code migration and release management processes, including package creation, code promotion across Development, Test, QA, and Production environments, along with post-deployment validation and backout procedures.

<p>Since 1996, RJT has provided successful SAP, Oracle, and IT consulting solutions and staffing services to clients around the world. The new Apolis brings you the same personalized service fortified with a greater array of IT solutions, global expertise, and cost-management strategies.</p>
<p>We are a global IT consultancy that seamlessly integrates experts and leading-edge solutions into your organization so you can focus on what really matters.</p>
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Apolis

Technology|Mainframe Technologies|COBOL Technology|Mainframe Technologies|JCL Technology|Database Administration|DB2 on Mainframe Charlotte, NC, Pennington, NJUSANew Jersey, North CarolinaITL USA Infosys Limited Technology Consultant 2Technology Lead - US2253104No5439239810.00.010/20/2026Mainframe Developer. In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided.

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<h1>Infosys is a global leader in next-generation digital services and consulting. We enable clients in 45 countries to navigate their digital transformation.</h1>
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<p>With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.</p>
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Infosys Ltd

Candidate will create detailed design artifacts like program specifications, test plans and independently develop and review code and contribute to the golive plan. In the role of Technology Lead, candidate will be a technology professional adding value to a gamut of Software Development lifecycle stages.

Looking for a great job? Join eTeam. We’re looking for talented staffing professionals to join our staff. We also provide contract assignments and full-time jobs at Fortune 2000 Companies. We’ve been named one of the best companies to work for by Staffing Industry Analysts and New Jersey Business.

eTeam Inc.

NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. We are one of the world''s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.

NTT DATA Services, LLC

Mainframe Developer (Onsite Hybrid) - USC, GC or EAD only

For more details, please connect with Soumya Nayak at or call at (919) 892-9711. End Client: State of South Carolina.

Mainframe Developer Jobs in the United States

Sr Mainframe Developer Diverse Lynx, LLC

Mainframe Developer Jose Merciline

Mainframe Developer/PM Diverse Lynx, LLC

IA-DOM-DOIT-SDP6-Mainframe IDMS Developer Nleague Services Inc

Senior Mainframe Developer - HLASM Dynatrace Inc

Senior Mainframe Developer AG Consulting Partners, Inc.

IT - STO - Programmer - Advanced - Mainframe Developer - Composite Reservoir Accounts Talent Software Services, Inc.

High Availability Mainframe Developer Artech LLC

Mainframe Developer Indotronix International Corporation

HA Mainframe Developer – Connex Pyramid, Inc

Lead Mainframe Developer BMC Software Inc

Mainframe Developer Syntricate Technologies Inc

Mainframe Developer Virtusa Corp

Senior Mainframe Developer Iconma LLC

Senior Mainframe Developer – Cobol, CICS, DB2, VSAM Conexess Group, LLC

Sr Mainframe Developer Apolis

Mainframe Developer Infosys Ltd

Senior Mainframe Developer eTeam Inc.

Mainframe Developer (Onsite Hybrid) - USC, GC or EAD only NTT DATA Services, LLC

Cobol Mainframe Developer V Group Inc

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