Mainframe Developer jobs in Florida

Remote

•

Yesterday

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

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, Contract, Third Party

$50 - $60 per hour

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 Developer - COBOL/Natural/Adabas

Remote or Columbia, South Carolina

•

Today

This is a remote position. Mainframe Developer ? COBOL/Natural/Adabas Project Identifier SC Client South Carolina Agency State of South Carolina Location Remote (Role is 100% remote; 8:00 AM to 5:00 PM) 1200 Senate St, Columbia, South Carolina, USA, 29201. No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. Contract Duration 6 Months Interview Type 1-2 rounds of Virtual Interviews Visa Requirements The candidate will h

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Full-time, Third Party

120000

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

Remote

•

Today

Mainframe DeveloperJob Title: Mainframe Developer Location: 100% Remote Duration: 6 Months + possible extension Work Hours: EST Job SummaryThe State of South Carolina is looking for an experienced Mainframe Developer to enhance an existing z/OS financial accounting system. The developer will work on COBOL programs, Natural/Adabas applications, JCL, batch processing, account processing, reconciliation, and financial calculations. Required Skills5+ years of Enterprise COBOL development on z/OS 5+

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Contract

70 - 75

Mainframe Developer

Remote

•

Today

Mainframe Developer 3-month Contract Hybrid Little Rock, AR 3-month contract - Based in Little Rock, Arkansas. Job Description Instructs the design and development of IT applications and software programs, ensuring they meet internal quality and reliability standards. Achieves project milestones by effectively planning, coordinating, and executing complex software development initiatives with a high level of precision and efficiency. Applies master-level knowledge of programming languages and

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Contract

Depends on Experience

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

Mainframe Developer

Remote

•

Today

Arthur Lawrence is looking for a Mainframe Developer one our clients project based on Remote. Please find the job description below and send us your updated resume if interested: Must-Have Skills:5+ years of Enterprise COBOL development experience in a z/OS environment and 5+ years of experience with NaturalOne. 3+ years of JCL development and production support experience. 3+ years of experience developing or supporting financial/accounting systems, including double-entry posting, balance mai

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Third Party, Contract

Depends on Experience

Mainframe Developer – COBOL / NaturalOne / Adabas

Remote

•

4d 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

Mainframe Developer (COBOL, NATURAL Must be Local to NJ

Remote

•

Today

Hello, Zenosys is looking Mainframe Developer (COBOL, NATURAL client Trenton, NJ If you are available and interested in the below opportunity, please send me updated resume. Thanks Job Title Mainframe Developer (COBOL, NATURAL Location- Trenton, NJ Hybrid) Duration 12+ Months Contracts Highly Chance to Extend Must List Current City and State in Resume/Submittal. Failure to do so will result in candidates being rejected. If you are interested, please provide the following details along with th

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Contract, Third Party

Depends on Experience

Mainframe Developer

Remote

•

4d ago

We are seeking an experienced Enterprise COBOL / NaturalOne Developer with strong hands-on expertise in mainframe development, z/OS, JCL, Natural, and Adabas. The ideal candidate will have experience supporting and enhancing enterprise financial and accounting systems, analyzing complex legacy applications, and maintaining mission-critical batch and online processes in a regulated environment. Required Skills & Qualifications 5+ years of hands-on experience in Enterprise COBOL development in a z

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Contract

Depends on Experience

Mainframe Developer

Remote

•

4d ago

Interview Process: Virtual(Teams) Possibility for Extension: Yes, if the project needs warrant an extension. 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.. Title : Mainframe Developer - 14311 Location : Columbia, SC Duration : 6 + Months Job Type : C Description : Mainframe Developer - Composite Reservoir Accounts Build a new pooled-account structure inside a runni

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Contract

Depends on Experience

Mainframe Developer (W2)

Remote

•

4d ago

DUTIES AND RESPONSIBILITES: Responsible for elicitation, analysis, and documentation of business requirements. Research and exploration of user requirements, costs, and benefits in support of documentation required for the demand management process. Responsible for analyzing the business needs to identify new processes and process improvements that will meet those needs. Documents current business processes and models to define requirements and/or gaps. Analyze detailed system factors inclu

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Contract

Depends on Experience

Mainframe Developer

Remote

•

4d ago

Client: State of South Carolina Job ID: 14311 Job Title: Mainframe Developer Department: Composite Reservoir Accounts Due: November 6th, 2026, 5:00PM EST. Interview Process: 1-2 Rounds of Virtual Interviews Duration of the Contract: 6 Months ; Possibility for Extension: Yes, if the project needs warrant an extension. 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

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Contract

75 - 80

Senior Mainframe Developer – COBOL / NaturalOne / ADABAS

Remote

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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

Mainframe Developer (Natural)

Remote

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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

Mainframe Developer (Connex ATM/POS)

Remote

•

7d 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

IBM Mainframe Developer

Remote

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5d 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

•

Today

Position:Mainframe DeveloperLocation: 100% RemoteDuration: 12 MonthsPosition Summary: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 requirements into practical technical solutions, produces clear documentation, co

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Contract

Depends on Experience

Mainframe Developer jobs in Florida, USA