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Buffalo, New York

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Today

Lead Mainframe Developer Location: Buffalo, NYWork Model: 5 Days OnsiteEmployment Type: Full-TimeSalary: Up to $130K/Year Visa: Any Visa Job DescriptionWe are seeking an experienced Lead Mainframe Developer to lead multiple engineering teams while remaining hands-on with enterprise mainframe technologies. The ideal candidate will drive mainframe modernization initiatives, DevOps adoption, architecture governance, and end-to-end delivery of mission-critical applications. Required SkillsStrong exp

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Full-time

120,000 - 130,000

Mainframe Developer

Hybrid in Buffalo, New York

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30+d ago

Location : Buffalo, NY or Willington, DE We are seeking an experienced Mainframe Developer with strong handson expertise in COBOL, JCL, and DB2 to support, enhance, and modernize enterprisescale mainframe applications. The ideal candidate will have deep experience working in highvolume batch environments, production support, performance tuning, and complex data processing workflows. Key ResponsibilitiesDesign, develop, test, and maintain COBOL programs for batch and online processing. Write, opt

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Full-time, Third Party

Depends on Experience

Lead Mainframe Application Developer

Remote

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Today

Lead Mainframe Application DeveloperThis position involves leading the design, development, and implementation of complex mainframe applications and batches on z/OS platforms. The Lead Mainframe Application Developer will ensure high performance, reliability, and scalability across business-critical systems. Responsibilities:Act as technical lead for mainframe teams - oversee coding, code reviews, unit/integration testing, deployment, and production support of applications using COBOL, CICS, JCL

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Contract

Depends on Experience

Senior Mainframe COBOL Developer

Remote

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Today

Company Description Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation. Title:Senior Mainframe COBOL Developer Location: Columbia, SC (Remote) Contract:

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Contract

Depends on Experience

mainframe developer

Buffalo, New York

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30+d ago

Strong hands-on experience with:COBOL developmentDB2 databaseIBM MQIBM MVS / Mainframe environmentAutomic / CA7 schedulerSQL developmentUNIX/Linux commandsETL processingSFTP file handlingOracle and/or SQL Server integration Core CompetenciesMainframe application development & supportBatch job scheduling and monitoringProduction support and incident managementData integration and reconciliationPerformance tuning and troubleshooting QualificationsBachelors degree in Computer Science, IT, or relate

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Full-time

Up to 110000

Mainframe Assembler Developer

Remote or San Mateo, California

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Today

job summary: Looking for a high-impact role where your legacy expertise bridges the future of retail payments? We are seeking two Principal Mainframe Assembler Developers (15+ years) to lead a business-critical Fuel Pre-Authorization project in partnership. In this role, you will re-engineer the 0120 transaction workflow for near-real-time processing, while serving as a vital technical anchor ensuring system stability during our enterprise cloud migration. If you have deep Connex and Xpediter e

Contract

USD70 - USD80

Senior Mainframe Developer (Medicaid- W2 Only)

Remote or Hybrid in South Carolina

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Today

Work Location: Role is 100% remote Duration- 12 Months REQUIRED SKILLS (RANK IN ORDER OF IMPORTANCE): 10+ years of experience with Mainframe 10+ years of experience with MVS COBOL 10+ years of experience with IDMS 10+ years of experience with CA-ADS 5+ years of experience with JCL PREFERRED SKILLS (RANK IN ORDER OF IMPORTANCE): Changeman File-aid Footprints Sas SC Medicaid experience REQUIRED EDUCATION: High School Diploma and 10 years' experience in computer system development and modificatio

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Contract

Mainframe Migration Architect/Lead

Remote

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23d ago

< data-start="146" data-end="166">Job DescriptionWe are seeking an experienced Mainframe Migration Architect/Lead to support a large-scale modernization initiative involving the migration of IBM Mainframe applications, data, and supporting toolsets to AWS. The ideal candidate will have hands-on experience planning and executing mainframe migration programs, including environments utilizing Broadcom (CA) and BMC technologies. < data-start="553" data-end="574">ResponsibilitiesLead assessment, plan

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Contract

Depends on Experience

Senior Mainframe COBOL/IDMS Developer (MMIS/MEDS) - REMOTE (W2 Only)

Remote

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2d ago

Job Description: Only W2 resumes are accepted This project includes backfill on production systems, potentially working on smaller short-term projects and includes working with customers, development staff, operational staff and QA staff. DAILY DUTIES / RESPONSIBILITIES: Work collaboratively with the MEDICAID services MMIS and MEDS Teams to make coding changes to Cobol and Ads programs using an IDMS Network Database or IDMS Relational Database, Technical and design specifications. Debug, unit te

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Contract

Depends on Experience

Mainframe Developer

Remote

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Today

Location: 4910 Tiedeman Road, Brooklyn Ohio We are seeking an experienced Mainframe Application Developer with strong expertise in IBM z/OS environments. The ideal candidate will be responsible for designing, developing, maintaining, and supporting mainframe applications, ensuring reliability, performance, and scalability of business-critical systems. Key Responsibilities Design, develop, test, and maintain applications on IBM Mainframe (z/OS platform).Develop and maintain programs using COBOL

Full-time

USD 80,000.00 - 150,000.00 per year

Senior Mainframe COBOL Developer

Remote or Olympia, Washington

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Today

Salary: $120,492.00 - $131,436.00 Annually Location : Thurston County - Olympia, WA Job Type: Exempt Remote Employment: Flexible/Hybrid Job Number: 2026-04859 Department: Office of Financial Management Division: Information Technology Services Opening Date: 06/12/2026 Description Note: This position will remain open until filled. It is at the hiring manager's discretion to make a hiring decision at any time and close the recruitment. It is in your best interest to apply as soon as possible. Appl

Full-time

USD 120,492.00 - 131,436.00 per year

Mainframe Developer

Remote

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2d ago

Job Title: Mainframe developer Location: Clemson, South Carolina(Remote) Position: ContractPosition Local Candidate with Local Dl JOB DESCRIPTION:10+ years of experience with Mainframe 10+ years of experience with MVS COBOL 10+ years of experience with IDMS 10+ years of experience with CA-ADS 5+ years of experience with JCL PREFERRED SKILLS (RANK IN ORDER OF IMPORTANCE): Changeman File-aid Footprints Sas SC Medicaid experience Deepak YadavSr IT RecruiterPrisa Consulting Services1001 W Eules

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Full-time

Depends on Experience

Mainframe Developer

Remote

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3d ago

Title- Mainframe Developer Location-CT- 100% Remote Type- Contract Position Summary As a Senior Software Development Engineer, you will be responsible for designing, developing, and implementing digital solutions and systems. This role requires technical expertise to architect and code software applications, perform system testing and debugging, collaborate with cross-functional teams, and contribute to the strategic technical direction and innovation of digital engineering initiatives. You wi

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Full-time

Depends on Experience

Mainframe Developer

Remote

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7d ago

HI, Job Title: Mainframe Developer Location: NJ(Remote) Duration: 12 Months Visa: USC Job Responsibilities: Develop and maintain mainframe applications using COBOL, JCL, CICS, DB2/IMS.Work with DB2 / IMS databases for data access, performance tuning, and optimization.Develop ZOS APIs and batch programs.Utilize mainframe utilities effectively.Analyze legacy code and implement enhancements or fixes.Collaborate with business analysts, architects, and QA teams.Translate functional requirements into

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Full-time

60,000 - 80,000

Senior Programmer Analyst Mainframe Developer

Remote

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8d ago

Senior Programmer Analyst / Mainframe DeveloperJob SummaryWe are seeking an experienced Senior Programmer Analyst / Mainframe Developer with expertise in IBM Mainframe technologies, COBOL, CICS, JCL, DB2, and legacy modernization. The ideal candidate will support mission-critical insurance applications by designing, developing, maintaining, and modernizing enterprise systems while ensuring high availability and performance. Experience with Spring Boot, REST APIs, Splunk, and cloud modernization

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Contract

Depends on Experience

Mainframe Developer

Remote

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Yesterday

Over 10 years of IT Experience. Core Languages:Exceptional proficiency in COBOL. Experience with Assembler or PL/I is a strong plus. Operating Systems:Deep operational knowledge of the IBM z/OS environment, including TSO/ISPF.Data & Systems:Mastery of JCL, DB2, VSAM, and CICS.Problem Solving:Strong analytical thinking skills with a proven track record of evaluating the impact of change requests on high-risk, mission-critical systems.Good communication skills. Thanks and Regards, Aju Shakti Grou

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Contract

Depends on Experience

Mainframe Developer

Remote

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Today

Software Development Engineer Mainframe Client Name: Fiserv Onsite /Remote Join our Mainframe Software Engineering team to build and enhance mission-critical payment processing solutions for our Digital Banking platform. You'll work in an Agile environment, collaborating with architects, developers, and cross-functional teams to deliver secure, scalable, and high-quality software. Key Responsibilities Design, develop, test, and support mainframe applications.Collaborate with Solution Architects

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Full-time

Up to $110,000

Mainframe developer

Remote

•

Today

Title:Mainframe developerLocation:RemoteJob descriptionOwn end-to-end solution design, impact analysis, and technical architecture for complex systems. 2. Develop, optimize, and review COBOL programs, JCL jobs, DB2 queries, and CICS transactions. 3. Lead performance tuning for batch windows, DB2 access paths, and CICS TPS optimization. 4. Manage code promotion, release planning, and ensure compliance with audit and security standards. 5. Drive modernization initiatives (API enablement, DevOps pi

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Contract

Depends on Experience

COBOL Mainframe Application Developer

Remote or Maryland

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Who We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses. W

Full-time

USD 115,080.00 - 218,520.00 per year

Cobol Mainframe Developer with Assembler Exp

Remote

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Today

Job Title: Cobol Mainframe Developer with Assembler Exp Location: Remote Work Duration: Multiyear Contract Description: senior mainframe developers with heavy Assembler/Cobol experience for a remote role at NFCU? Minimum of 10 years of experience, but closer to 15 years absolutely must have recent hands on experience with Assembler (Concept 14 macros), Cobol, CICS and banking systems

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Contract

Depends on Experience

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