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Mainframe Developer - Composite Reservoir Accounts

DP Professionals Inc

Remote • Today

Easy Apply

Contract

Depends on Experience

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

RICEFW Technologies Inc

Columbia, South Carolina • Today

Easy Apply

Contract, Third Party

Lead Mainframe Developer

CIS Technologies Inc.

Madison, Wisconsin • Yesterday

Easy Apply

Contract

Depends on Experience

Mainframe Developer Intermediate

Generis TEK Inc.

Lincoln, Nebraska • Today

Easy Apply

Contract

Depends on Experience

Cobol Mainframe Developer (Remote)

Dexian DISYS

Remote or Hybrid • Today

Easy Apply

Full-time, Contract, Third Party

$50 - $60 per hour

Mainframe Developer – COBOL / NaturalOne / Adabas

InterBase Corporation

Remote • Today

Easy Apply

Contract, Third Party

60 - 90

Mainframe Developer – ChangeMan- 10+ yrs- Jersey City, United States- Onsite

iMedhas Consulting Services

Jersey City, New Jersey • 2d ago

Easy Apply

Third Party, Contract

Depends on Experience

Mainframe Developer (Natural)

The Evolvers Group

Remote • 3d ago

Easy Apply

Full-time

Depends on Experience

Mainframe Modernization Engineer

System One

Hybrid in Lafayette, Louisiana • 8d ago

Easy Apply

Full-time

Depends on Experience

Senior Mainframe Developer – COBOL / NaturalOne / ADABAS

Symbioun Technologies, Inc

Remote • Today

Easy Apply

Contract

80 - 85

IBM Mainframe Developer

iBridge Techsoft LLC

Remote • Yesterday

Easy Apply

Contract, Third Party

55 - 70

Mainframe Developer

Stefanini

Dearborn, Michigan • Today

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Contract

$61 - $66 /hr

Mainframe Developer

SmartIMS Inc.

Lincoln, Nebraska • 6d ago

Easy Apply

Contract

Depends on Experience

Mainframe Developer

Computer Enterprises, Inc.

Remote • Today

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Contract

Depends on Experience

Mainframe System DBA

TATA Consultancy Services Limited

Cleveland, Ohio • 6d ago

Easy Apply

Full-time

90,000 - 110,000

Sr Mainframe Developer (W2) (TX Onsite)

Pacific Consultancy Services

Plano, Texas • 2d ago

Easy Apply

Contract, Third Party

Depends on Experience

Senior Mainframe Architect

V2Soft

Lake Angelus, Michigan • 14d ago

Easy Apply

Third Party, Contract

Depends on Experience

Senior Mainframe DBA

System One

Salt Lake City, Utah • 7d ago

Easy Apply

Full-time

Depends on Experience

Mainframe Developer

Virtusa Corporation

Hybrid in Westlake, Texas • 3d ago

Easy Apply

Full-time

Depends on Experience

Senior Mainframe DBA

Shree Narayani Networking Solutions LLC

Salt Lake City, Utah • 4d ago

Easy Apply

Contract, Third Party

Depends on Experience

Mainframe Developer

Beacon Systems, Inc

Remote • Today

Easy Apply

Full-time, Third Party

Depends on Experience

Sr. Mainframe Developer

TekShapers

Hybrid in Cincinnati, Ohio • 28d ago

Easy Apply

Full-time, Third Party

Depends on Experience

Mainframe Application Developer

Computer Task Group, Inc

Beaverton, Oregon • Today

Full-time

Mainframe Developer

Agile Brains Consulting Inc

Remote • 29d ago

Easy Apply

Contract

Depends on Experience

Java Developer with Mainframe Exp

Government Systems Technologies Inc. (GSTi)

Jersey City, New Jersey • 2d ago

Easy Apply

Contract, Third Party

Depends on Experience

Mainframe Developer

ITBMS Inc.

Jersey City, New Jersey • 8d ago

Easy Apply

Contract

Depends on Experience

Principal Mainframe Engineer

Randstad Digital

Texas • Today

Contract

USD63 - USD64

Mainframe Developer

Cyquent, Inc.

Rockville, Maryland • 7d ago

Easy Apply

Full-time

Depends on Experience

Mainframe QA Manager

Tranzeal, Inc.

Remote • 4d ago

Easy Apply

Full-time

Depends on Experience

Mainframe Developer

TATA Consultancy Services Limited

Cary, North Carolina • 9d ago

Easy Apply

Full-time

100,000 - 140,000

Job Details

Skills

MAINFRAME DEVELOPER
ENTERPRISE COBOL
Z/OS
NATURALONE
JCL
ADABAS
VSAM
FINANCIAL SYSTEMS DEVELOPMENT
DOUBLE-ENTRY POSTING
BALANCE MAINTENANCE
RECONCILIATION
MONTH-END CLOSEOUTS
CASH MANAGEMENT
ACCOUNT POOLING
SWEEPS
TREASURY APPLICATIONS

Summary

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: master file and table structures, account opening and closing, participant linkage, sweep and reverse-sweep logic, allocation and interest apportionment, and closing balance derivation.
Modify batch COBOL programs and JCL and extend the nightly and month-end cycles to include the new processing without lengthening the batch window beyond agreed limits.
Add new CRAs to the audit trail, exception reporting, and reconciliation controls the new function requires, working with accounting stakeholders on what must be evidenced.
Produce test data, unit and regression test packs, and parallel-run comparisons against current production output; investigate every difference until it is explained.
Support implementation, conversion of any in-scope existing accounts, and early- life production runs, including on-call cover during the first cycles.
Leave behind program documentation, data-flow notes, and runbook updates that the support team can work from.

Required Qualifications:

5+ years of Enterprise COBOL development experience in a z/OS environment.
5+ years of experience with NaturalOne.
3+ years of JCL development and production support experience.
3+ years of experience with financial/accounting systems development or support including double-entry posting, balance/accrual maintenance, value dating, reconciliation, and month-end closeouts in a regulated environment.
3+ years of experience working with Adabas and VSAM.
3+ years of experience with tracing undocumented logic through copybooks,
call chains, and job streams.

Preferred Qualifications:

Experience with cash management, account pooling, sweeps, or treasury applications.
Experience with CA-7 scheduling and batch operations.
Experience with REXX, Python, or Java.

Additional Skills:

Track record of taking a specification from analysis through production implementation with limited supervision.
Clear written communication: you can explain a change to an auditor, a business analyst, and another developer, and adjust the explanation for each.
Degree in computer science or a related field, or equivalent practical experience.

Authorized US Worker - s and those authorized to work in the US are encouraged to apply. We are unable to sponsor at this time.

Interested? Learn more:
Click the apply button to learn more about this position (#26-01381).

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10114775
Position Id: 26-01381
Posted 6 hours ago

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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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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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Mainframe Developer – COBOL / NaturalOne / Adabas

Remote

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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 – COBOL / NaturalOne / ADABAS

Remote

•

Today

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

Easy Apply

Contract

80 - 85

Job Details

Skills

MAINFRAME DEVELOPER
ENTERPRISE COBOL
Z/OS
NATURALONE
JCL
ADABAS
VSAM
FINANCIAL SYSTEMS DEVELOPMENT
DOUBLE-ENTRY POSTING
BALANCE MAINTENANCE
RECONCILIATION
MONTH-END CLOSEOUTS
CASH MANAGEMENT
ACCOUNT POOLING
SWEEPS
TREASURY APPLICATIONS

Summary

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: master file and table structures, account opening and closing, participant linkage, sweep and reverse-sweep logic, allocation and interest apportionment, and closing balance derivation.
Modify batch COBOL programs and JCL and extend the nightly and month-end cycles to include the new processing without lengthening the batch window beyond agreed limits.
Add new CRAs to the audit trail, exception reporting, and reconciliation controls the new function requires, working with accounting stakeholders on what must be evidenced.
Produce test data, unit and regression test packs, and parallel-run comparisons against current production output; investigate every difference until it is explained.
Support implementation, conversion of any in-scope existing accounts, and early- life production runs, including on-call cover during the first cycles.
Leave behind program documentation, data-flow notes, and runbook updates that the support team can work from.

Required Qualifications:

5+ years of Enterprise COBOL development experience in a z/OS environment.
5+ years of experience with NaturalOne.
3+ years of JCL development and production support experience.
3+ years of experience with financial/accounting systems development or support including double-entry posting, balance/accrual maintenance, value dating, reconciliation, and month-end closeouts in a regulated environment.
3+ years of experience working with Adabas and VSAM.
3+ years of experience with tracing undocumented logic through copybooks,
call chains, and job streams.

Preferred Qualifications:

Experience with cash management, account pooling, sweeps, or treasury applications.
Experience with CA-7 scheduling and batch operations.
Experience with REXX, Python, or Java.

Additional Skills:

Track record of taking a specification from analysis through production implementation with limited supervision.
Clear written communication: you can explain a change to an auditor, a business analyst, and another developer, and adjust the explanation for each.
Degree in computer science or a related field, or equivalent practical experience.

Dice Id: 10114775
Position Id: 26-01381
Posted 6 hours ago

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

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