Senior Mainframe Developer jobs in Minneapolis, MN

Senior Mainframe Developer – COBOL / NaturalOne / ADABAS

Remote

•

4d ago

We are seeking a skilled Mid-Level to Senior-Level Mainframe Developer to support enhancements to an existing enterprise financial accounting platform running on IBM z/OS. The developer will be responsible for analyzing, maintaining, and enhancing legacy mainframe applications while implementing new functionality for Composite Reservoir Accounts (CRA). The project involves developing a pooled-account structure where balances from multiple subsidiary accounts are consolidated into a central reser

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Contract

80 - 85

Senior Mainframe Developer - Enterprise COBOL, NaturalOne & Financial Systems - REMOTE (W2 ONLY)

Remote

•

Today

Job Description: Only W2 resumes are accepted Work Location: 100% Remote Candidate location: No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. 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

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Contract

Depends on Experience

Cobol Mainframe Developer (Remote)

Remote or Hybrid

•

Today

Cobol Mainframe Developer Needed. Remote. Contract to Hire. Experience Needed: Recent Mainframe development experience. COBOL. JCL. CICS. DB2. SQL. MQ. Xpeditor. Endevor or a similar source control application. Healthcare experience in either claim adjudication, payment, banking or electronic funds transfer desired but not required. Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals.

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Full-time, Third Party, Contract

$50 - $60 per hour

Mainframe Developer

Remote

•

Today

On of our clients is looking for the position of Mainframe Developer based on following Work Location: 100% Remote Candidate location: No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. Mainframe Developer - Composite Reservoir Accounts Office of the State Treasurer Build a new pooled-account structure inside a running z/OS core, without disturbing the balances already on it. About The Role We are adding new composi

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Contract

Depends on Experience

Mainframe Developer - Composite Reservoir Accounts

Remote

•

4d ago

DPP is seeking a Mainframe Developer for an opportunity with our client in Columbia, SC. Work Location: Fully remote Duration: 6 months with possibility of extension Terms: W2 Contract Candidate Location: Must be comfortable working Eastern Time Zone hours Responsibilities: Analyze the current account master, posting, and balance-maintenance programs to establish where composite reservoir accounts must be recognized, and document what you find.Design and code the new account type end to end:

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Contract

Depends on Experience

Mainframe Developer - Composite Reservoir Accounts

Remote

•

Today

Title: Mainframe Developer - Composite Reservoir Accounts Work Location: 100% Remote Duration: 6 Months Possibility for Extension: Yes, if the project needs warrant an extension Candidate location: No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. Build a new pooled-account structure inside a running z/OS core, without disturbing the balances already on it. About The Role We are adding new composite reservoir accounts

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Third Party, Contract

$80

Mainframe Application Developer

Remote

•

2d ago

Title: Mainframe Application Developer Location: 100% Remote Duration: 12 Months Contract. Note: Required State Client or Federal domain experience required. Following skills are strongly Requred: Accounting knowledge - Must Payroll knowledge - Msut VSAM experience - Must Required Skills: Create DW tables and views in SQL server database (approximately 490 tables, 1720 views).Create conversion process to convert and load existing DB2 tables to the new SQL server tables.Accounting knowledgePayro

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Contract

Depends on Experience

Sr. Mainframe Programmer

Remote

•

Today

Skills Must have This candidate must have at least 10 years of systems programmer experience. Candidate must have a strong background in analyzing, documenting, installing, developing and maintaining operating system software including utility software and system software languages while providing technical support to users concerning system software and utilities. Experience with managing mainframe outsourcing agreements and managed service providers to include development of SOWs. Proven track

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Third Party, Contract

$65 - $70

Senior Mainframe Automation Engineer - Zos

Remote

•

Today

Job Title: Senior Mainframe Automation Engineer / Systems Programmer Location: Remote / Hybrid / On-site Experience Level: Senior Level (7+ years) Position Overview We are seeking an experienced Mainframe Automation Engineer / Systems Programmer to design, implement, and maintain high-availability automation solutions across our enterprise z/OS environments. In this role, you will leverage tools such as IBM NetView for z/OS, IBM System Automation for z/OS (SA z/OS), CA OPS/MVS, and CA Automati

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Third Party, Contract

Depends on Experience

Mainframe Developer

Remote

•

Today

Job Title: Mainframe Developer Location: North Dakota (Remote) Duration: 12 months+ Job Description: We are seeking an experienced Mainframe Application Developer to support enterprise-level applications in a large-scale mainframe environment. The ideal candidate will have strong experience with COBOL, Natural, JCL, ADABAS, and DB2, along with the ability to analyze business requirements, develop and maintain applications, perform testing, troubleshoot production issues, and create technical do

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Full-time, Third Party

Depends on Experience

Mainframe Developer (Natural)

Remote

•

7d ago

We are seeking a Mainframe Developer who will design, develop, test, and support enhancements to existing mainframe applications. 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 is a subject matter expert using Natural programming languages with recent relevant experience. They will be asked to translate business requirements into practical technical solutions, produces clear documentati

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Full-time

Depends on Experience

Senior Mainframe Systems Programmer

Remote

•

Today

Skills Must have This candidate must have at least 10 years of Mainframe systems programmer experience. Candidate must have a strong background in analyzing, documenting, installing, developing and maintaining operating system software including utility software and system software languages while providing technical support to users concerning system software and utilities. Experience with managing mainframe outsourcing agreements and managed service providers to include development of SOWs. Pr

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Contract, Third Party

$70 - $75

Senior Mainframe Assembler Analyst

Remote

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6d ago

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Contract, Third Party

Depends on Experience

Mainframe Developer (Connex ATM/POS)

Remote

•

6d ago

Job Title: Mainframe Developer (Connex ATM/POS) Location: 100% Remote Duration: 12 Months Contract Job Description We are seeking an experienced High Availability Mainframe Developer to support mission-critical banking applications and ATM/POS transaction processing systems. The ideal candidate will have hands-on experience with Connex ATM/POS, along with strong IBM Assembler, COBOL, and CICS development skills. The candidate will be responsible for developing and enhancing mainframe application

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Contract

Depends on Experience

Mainframe Developer

Remote

•

7d ago

Hiring: Mainframe Developer (Tier 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 technical support, and driving complex application enhancements. If you excel at root-cause analysis, complex d

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Contract

55 - 65

Mainframe Developer

Remote

•

Today

Mainframe Developer COBOL / NaturalOne / Adabas | 100% Remote Client: State of South Carolina Duration: 6 months, with potential extension based on project scope Pay Rate: $50/hour on W-2 Anticipated Start Date: December 1, 2026 Work Arrangement: 100% remote; must reside in the contiguous 48 United States Work Hours: Eastern Time business hours Interview Process: 12 rounds of virtual interview Position Overview We are seeking an experienced Mainframe Developer with strong Enterprise COBOL, Natu

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Contract

50 - 55

IBM Mainframe Developer

Remote

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4d ago

IBM Mainframe Develoepr Remote- EST hours _USA The role focuses on IBM z/OS mainframe systems programming, software installation and maintenance using SMP/E, mainframe storage infrastructure, and technologies such as DB2, USS, Zowe, and z/OSMF. Key Requirements:5+ years of experience in IBM z/OS mainframe systems programming.Experience with USS, Zowe, and z/OSMF.Mainframe storage infrastructure experience.Hands-on experience installing, customizing, and deploying mainframe server software using

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Contract, Third Party

55 - 70

Mainframe Developer

Remote or Pennsylvania

•

Today

Mainframe Developer Req number: R8568 Employment type: Full time Worksite flexibility: Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor-made solutions create lasting results a

Full-time

USD 56.00 - 61.00 per hour

Cyberlife Mainframe COBOL Application Developer

Remote

•

Today

Responsibilities include: Development and maintenance of COBOL programs supporting life insurance systemsWorking with CyberLife (or similar life insurance platforms) for policy, billing, and claims processingDebugging, performance tuning, and production supportCollaborating with business analysts and QA on requirements and testingRequired experience: Strong COBOL development experience in a mainframe environment (z/OS)Background in life insurance systems, highly preferred CyberLifeExperience wit

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Contract, Third Party

Depends on Experience

Mainframe Developer – COBOL / NaturalOne / Adabas

Remote

•

3d ago

14311 - IT - STO - Programmer - Advanced - Mainframe Developer - Composite Reservoir Accounts Location - Columbia SC (100% Remote) Duration - 6 Months Start date - 1 Dec 2026 Last Date of submission - 6 Nov 2026 The State of South Carolina is looking for a Programmer - Advanced - Mainframe Developer - Composite Reservoir Accounts Why is this position open: New position to assist with incremental development to existing system. Candidate location: No SC residency required. Candidate must reside i

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Contract, Third Party

60 - 90

Senior Mainframe Developer jobs in Minneapolis, MN, USA