Showing page 1 of 341 (Total listings: 6812)

Mainframe Developer/Mainframe Programmer

Programmers.io ✓ Verified
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Charlotte, Mecklenburg County
Oct 16, 2026

Job Title- Mainframe Developer Location- Addison, TX/Charlotte, NC- Full-Time- Onsite role Experience 8 Years Preferred Required Skills Mainframe Development COBOL JCL VSAM DB2 Batch Processing Responsibilities Develop and support Mainframe applications. Perform code enhancements and maintenance. Troubleshoot production issues. Participate in testing and deployment activities. Work with business teams to implement system changes.

Mainframe Developer

Kforce Technology Staffing ✓ Verified
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Westlake, Denton County
Oct 16, 2026

RESPONSIBILITIES: Kforce has a client in Westlake, TX that is seeking a Mainframe Developer. Responsibilities: * Design, deploy and support software releases into production environments * Employ your data security skills to keep our customers' information safe * Identify the root cause of problems and designs and implements technical design solutions to address them REQUIREMENTS: * BS/BA or advanced degree, or equivalent experience preferred * 7-10 years of software development experience in b…

Mainframe Assembler

V-CENTRIX-US LLC ✓ Verified
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Wilmington, New Castle County
Oct 23, 2026

Job Title: Mainframe Assembler Experience: 12 Years Location: Wilmington , DE RTTO – Hybrid Job Description: Design, coding, and testing: Mainframe assemblers are responsible for designing, coding, and testing application programs using the IBM Assembler language. They should also be familiar with the entire Software Development Life Cycle (SDLC) and have a solid understanding of mainframe operating systems, such as z/OS. Debugging and troubleshooting: They perform debugging and troubleshooting…

Mainframe Developer

Lorven Technologies, Inc. ✓ Verified
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Five Corners, Hudson County
Oct 22, 2026

Mainframe Developer Location: Jersey City, NJ (Onsite) Job Type: Contract Job Description: We are seeking a skilled Mainframe Developer with experience in designing, developing, testing, and maintaining mainframe applications. The ideal candidate should have strong expertise in COBOL, JCL, CICS, DB2, and related mainframe technologies, along with a good understanding of the Software Development Life Cycle (SDLC). Key Responsibilities: Develop, enhance, and maintain mainframe applications. Analy…

Mainframe Developer

Purview Services ✓ Verified
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Bee Cave, Travis County
Sep 24, 2026

Mainframe Developer Location: Austin, TX Work Arrangement: Onsite Duration: 6–12 Months Contract Job Type: Contract Job Overview We are seeking an experienced Mainframe Developer to join our team in Austin, TX. The ideal candidate will have strong hands-on experience in IBM Mainframe environments , application development, maintenance, troubleshooting, and production support. The candidate will work closely with technical teams, business stakeholders, and other developers to develop, enhance, m…

Mainframe Developer

Agile Brains Consulting Inc ✓ Verified
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US
Oct 1, 2026

We are seeking an experienced Mainframe Developer to design, develop, enhance, and support critical batch and online applications running on our z/OS mainframe platform . This role will support core business systems while also contributing to ongoing application modernization and technology transformation initiatives. The ideal candidate brings strong hands-on experience with COBOL and JCL , along with working knowledge of PL/I, Easytrieve, DB2, VSAM, and mainframe development tools . This indi…

Mainframe Developer

ITBMS Inc. ✓ Verified
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Five Corners, Hudson County
Oct 21, 2026

Title: Mainframe Developer Location: Jersey City, NJ Mandatory skills: Need strong profile with experience in IMS, COBOL, VSAM, CICS, Change Management Job Description : Job Requirements Senior Mainframe full stack Developer with DB2 skill along with Mainframe. Need expertise in prepare detailed documentation of the impact analysis, including findings, recommendations, and action plans, create new tables in DB2, VSAM etc. 1. 5 years of experience in designing and developing Mainframe applicatio…

Mainframe Developer

Tech Mahindra Inc. ✓ Verified
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Deerfield, Franklin County
Oct 27, 2026

Location: Onsite USA We are seeking an experienced and highly motivated Senior Mainframe Developer to join our team. The ideal candidate will be responsible for analyzing requirements, designing, developing, testing, implementing, and supporting enterprise mainframe applications. The role requires strong technical expertise in mainframe technologies, a proactive attitude, and the ability to work effectively in both enhancement projects and production support environments. Required Skills: 5-8 y…

Mainframe Developer

Eagle Eye Technologies ✓ Verified
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US
Oct 27, 2026

Hiring: Mainframe Developer (Tier III Support & Enhancements) Location: Remote Employment Type: Contract – W2 Industry: Financial Services / Core Banking About the Role We are seeking an experienced and dedicated Mainframe Developer to join our High Availability Scrum team. In this role, you will play a critical part in supporting enterprise-level production environments, delivering Tier III technical support, and driving complex application enhancements. If you excel at root-cause analysis, co…

Mainframe Developer

Virtusa Corporation ✓ Verified
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Westlake, Denton County
Oct 21, 2026

Senior Mainframe Software Engineer who can quickly grasp complex systems, practice SDLC in agile methodology and practice DEVSECOPS for deployment and continuous integration for consumer lending mainframe application to a more agile and DevOps-driven environment. Focus on innovation, design, and test automation to drive efficiency and scalability. 100% Hands-on Mainframe programming End-to-end solution architecture and design Collaborate closely with business analysts to translate business requ…

Mainframe Developer

MAS TEK IT LLC ✓ Verified
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Alpharetta, Fulton County
Oct 27, 2026

Role: Mainframe Developer Location: Alpharetta GA - Need Local Contract W2 Job Summary We are seeking a skilled Mainframe Systems Programmer with experience in IBM z/OS environments. The ideal candidate will be responsible for supporting, maintaining, and enhancing mainframe systems and related infrastructure. The role requires strong expertise in z/OS system programming, automation, scheduling, security administration, and scripting to ensure high availability, performance, and operational eff…

Mainframe Lead

Key Infotek LLC ✓ Verified
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US
Oct 27, 2026

Technical requirements • 5 years’ experience working within a mainframe environment. • 1 years’ experience working with UNIX System Services (USS), Zowe, and z/OSMF . • 2 years’ experience working with mainframe storage infrastructure. • 3 years’ experience installing/customizing/deploying mainframe server software with SMP/E (e.g., z/OS, ESP, ACF2, Endevor, Syncsort, WebSphere, DFSMS, HSM, CICS, DB2). • 2 years coding experience with one or more programming/scripting languages (e.g., REXX, COB…

Mainframe Specialist

Russell, Tobin & Associates ✓ Verified
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US
Oct 16, 2026

Title: Mainframe Specialist Location: Alpharetta, GA (Hybrid) Duration: 12 months contract with possibility of extension or contract to hire. Payrate range: $76-$81/hr Job Description The Mainframe performance and capacity management engineer will be responsible for real-time mainframe performance monitoring, anomaly detection, and incident prevention to support our mission-critical workloads. You will use your expertise in performance optimization, capacity planning, and data analysis to ident…

Mainframe Engineer

ApTask ✓ Verified
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Alpharetta, Fulton County
Oct 20, 2026

Title: Mainframe Engineer Address: Alpharetta, GA Duration: 03 Years Contract Note: Need only Local candidates based out in GA no relocation candidates are allowed. Job Description The Mainframe performance and capacity management engineer will be responsible for real-time mainframe performance monitoring, anomaly detection, and incident prevention to support our mission-critical workloads. You will use your expertise in performance optimization, capacity planning, and data analysis to identify…

Mainframe Programmer

Cognowiz ✓ Verified
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Five Corners, Hudson County
Oct 27, 2026

Role Name: Mainframe DB2 Systems Programmer Location: Hybrid in Chandler, AZ / Plano, TX / Charlotte, NC/ Jersey City, NJ. Duration: 6-month contract to hire The Role: We are seeking a highly skilled Mainframe DB2 Systems Administrator to manage and support DB2 for z/OS subsystems in a mission-critical enterprise environment. This role is responsible for installation, configuration, performance tuning, and overall health of DB2 subsystems, ensuring high availability, security, and optimal perfo…

Mainframe Developer

DCM Infotech Limited ✓ Verified
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US
Oct 22, 2026

• For assigned mainframe enhancements and fixes, provide applicable analysis, reviewed code or configuration changes, test evidence, and implementation/backout notes. • For assigned escalated production issues, record diagnosis, actions taken, resolution or escalation, and root-cause findings and runbook updates where warranted. • Link outputs to the assigned team work item; provide status and knowledge transfer, address review comments, and submit the applicable artifacts to Navy Federal for r…

Mainframe Developer

TechNix LLC ✓ Verified
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US
Oct 27, 2026

Position: Mainframe Developer Duration: 12 Months Agency: ITS Job ID: 167436 Client: State of North Dakota Location: Bismark, ND (Remote) Job Description: The Mainframe Developer will design, develop, test, and support enhancements to existing mainframe applications used across State of North Dakota programs. The role is primarily hands-on development with COBOL, Natural, JCL, and databases such as ADABAS and DB2 (Oracle familiarity is a plus). The ideal candidate translates business requiremen…

Mainframe Developer

Maxpath Technologies LLC ✓ Verified
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US
Oct 27, 2026

Role: Mainframe Developer Location: Remote REQUIRED SKILLS (RANK IN ORDER OF IMPORTANCE): • 4 years of experience with Mainframe • 4 years of experience with MVS Cobol • 4 years of experience with JCL • 4 years of experience with Software Testing • 4 years of experience with Creation of Test Scenarios Soft skills Required: Effective Communication Skills (written and oral), Adaptability, Flexibility, Self-motivation, Problem Solving, Analytical Thinking, Time Management, Ability to work effectiv…

Mainframe Developer

SriLakshmiTech ✓ Verified
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Lincoln, Lancaster County
Oct 27, 2026

Role: Mainframe Developer Advanced Location: Lincoln, NE - Onsite Requirements: Qualified applicants will have a Bachelor's Degree in Computer Science or hold a Technical Degree in Computer Science (or equivalent combination of education and minimum 5 years development experience). Explore and gain a thorough understanding of the business. Troubleshoot problems and provide support on existing products and services. Work as part of a software development team in the implementation of projects. P…

Mainframe Developer

Expedite Technology Solutions ✓ Verified
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Lincoln, Lancaster County
Oct 27, 2026

Location: Lincoln, NE 68502 (Onsite) Duration: 12 Month Contract Interview Process: In-Person Interview Required Employment Type: Contract Position Overview We are seeking a Mainframe Developer to support the development, maintenance, enhancement, and modernization of critical enterprise applications. This position will work closely with business and technical stakeholders to analyze requirements, develop solutions, troubleshoot issues, and support legacy and modern application environments. Th…

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