Top 424 Mainframe Applications Developer Jobs

Revenue Accounting System Business Analyst
CGC Group Inc. —Miami, FL
- $35 an hour
- Full-time
- Hybrid work
- Background check
- Azure
- Computer Science
- Health insurance
- Dental insurance
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7d
Senior ALC Developer
The C.A.S.E. Engineering Group —New Carrollton, MD
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- Computer Science
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2d
Mainframe Developer
Quantum Technologies —Jersey City, NJ
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Pyramid Consulting, Inc —Chandler, AZ
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11+ Years Senior JAVA Developer - Washington DC (In-person interview)
AHU Technologies Inc —Washington, DC
- $75 - $80 an hour
- Full-time
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Senior Specialist - Software Engineering (Mainframe Developer with Batch Processing Exp)
LTM —Berkeley Heights, NJ
- $81,215 - $129,800 a year
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Senior Mainframe Application Developer (Annuities)
Pacific Life —Omaha, NE
- $118,800 - $145,200 a year
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- 8 years
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Principal Test Engineer (SDET)
Navy Federal Credit Union —Vienna, VA
- $110,500 - $141,600 a year
- Online Application
- Computer science
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Lead Database Engineer
CGI Group, Inc. —Dallas, TX
- $57,100 - $154,300 a year
- 7 years
- SQL
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7d
Infrastructure Engineer (ETL Administrator )
PNC Financial Services Group —Dallas, TX
- $55,000 - $152,375 a year
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
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Mainframe COBOL Developer - Onsite in Pittsburgh, PA
CGI Group, Inc. —Pittsburgh, PA
- $58,000 - $123,800 a year
- 6 years
- Office
- In-person
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9d
Infrastructure Engineer (ETL Administrator )
PNC Financial Services Group —Birmingham, AL
- $55,000 - $152,375 a year
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
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Lead Java Platform Engineer (Payments Publish) - Senior Vice President
Citi —Irving, TX
- $156,160 - $234,240 a year
- Full-time
- System design
- Office
- SQL
- Paid holidays
- Disability insurance
13h
Systems Engineer
Zions Bancorporation —Midvale, UT
- On call
- Hybrid work
- Azure
- Writing skills
- System design
- Profit sharing
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Field Service Technician - Fort Wayne IN Metro area
CVS Health —Indianapolis, IN
- $18.50 - $31.72 an hour
- Weekends as needed
- High school diploma or GED
- Driver's License
- Fair chance
- Health insurance
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8d
Senior Java Developer - Vice President
Citi —Irving, TX
- $125,760 - $188,640 a year
- Full-time
- 6 years
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7d
Mainframe Solution Architect – COBOL
Genworth —Richmond, VA
- Full-time
- Hybrid work
- 5 years
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Principal Software Engineer
INSPYR Solutions —Milford Mill, MD
- $70 - $78 an hour
- Contract
- 7 years
- Azure
- Doctoral degree
- Health insurance
- 401(k)
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8d
Field Service Technician - Egg Harbor Township, NJ
CVS Health —Trenton, NJ
- Weekends as needed
- High school diploma or GED
- Driver's License
- Fair chance
- Health insurance
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9d
CA Endevor to IBM DBB / IDz / UCD Migration Developer
Source Code Technology —Remote
- $60 - $68 an hour
- Contract
- Remote
- Software troubleshooting
- Mid-level
- Communication skills
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6d

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Revenue Accounting System Business Analyst

CGC Group Inc.
Miami, FL

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Job Details

Full-time | Contract
$35 an hour
7 days ago

Benefits

Health insurance
Dental insurance
401(k)
Work from home
Vision insurance

Qualifications

Feature validation testing
Systems integration
Financial data reconciliation
Requirements specification
Requirements design
Finance
Test case design
Test Case Documentation (Quality assurance practices)
Finance
Production systems
Bachelor's degree
User acceptance testing
Application Maintenance
Analysis (software development lifecycle)
Test analysis
Cross-functional collaboration
Project stakeholder communication
Cross-functional communication

Full Job Description

Revenue Accounting System Business Analyst

Assignment Details

Pay Rate: $35/hour
Assignment Length: 1 year
Location: Miami, FL
Schedule: Hybrid — M-Th onsite, Friday work from home

Overview

We are seeking a semi-technical Revenue Accounting System Business Analyst to support financial and revenue accounting systems within a large enterprise environment. This role is not a traditional accounting or finance position. Instead, it focuses on supporting the systems, workflows, integrations, testing, and data validation processes that enable revenue accounting and finance operations.

The ideal candidate will have hands-on experience working with FinTech, payment, settlement, reconciliation, banking, credit card, transaction processing, or similar financial systems. This individual should be comfortable gathering and understanding functional requirements, writing and executing test scripts, validating system functionality, identifying defects, and ensuring that data flows correctly between systems.

A foundational understanding of accounting or finance processes is important; however, the key differentiator for this role is experience supporting the underlying systems and processes that produce accurate financial and accounting outputs.

Key Responsibilities

Systems & Functional Requirements Support

Partner with business stakeholders, systems teams, developers, QA teams, and end users to understand functional requirements for revenue accounting and financial systems.
Translate business needs into clear system requirements, test scenarios, user stories, support tickets, and process documentation.
Support system enhancements, maintenance items, defect resolution, and new functionality impacting revenue accounting workflows.
Analyze system behavior, business processes, data flows, and accounting outputs to identify gaps, risks, defects, or improvement opportunities.
Serve as a liaison between business users and technical teams to ensure requirements are understood and system changes align with business needs.

UAT, Test Scripts & System Validation

Write, review, and execute test scripts for system enhancements, defects, integrations, reports, and production changes.
Perform user acceptance testing and validation activities to confirm system functionality meets business and accounting requirements.
Document test results, defects, data discrepancies, and system issues clearly and accurately.
Track defects and enhancement requests through resolution using testing, ticketing, or project management tools.
Validate that system updates, data feeds, integrations, and outputs function correctly prior to production implementation.
Support post-implementation validation and assist with issue resolution after system deployments.

Financial Systems, Payments & Data Flow Support

Support systems and workflows related to revenue accounting, payment processing, credit card settlement, reconciliation, transaction processing, or similar FinTech environments.
Validate that data flows accurately between systems and that accounting outputs are complete, accurate, and aligned with business expectations.
Assist with system integration testing, data reconciliation, and issue investigation across financial applications and related platforms.
Analyze transaction-level data, settlement activity, system outputs, and reconciliation differences to identify root causes of issues.
Partner with technical teams to troubleshoot application, data, interface, or workflow-related problems.

Project Coordination & Production Support

Support production deployment activities for revenue accounting and financial systems, including readiness, testing, validation, and follow-up.
Monitor project timelines, testing progress, open defects, and outstanding system issues.
Participate in cross-functional meetings to review requirements, testing status, defects, risks, and implementation plans.
Provide production support by investigating reported issues, documenting findings, escalating concerns, and tracking resolution.
Balance multiple priorities across system enhancements, testing cycles, production support, and stakeholder requests.

Qualifications

Required Education

Bachelor’s degree in Information Systems, Information Technology, Accounting, Finance, Business, Computer Science, or a related field.
Equivalent combination of relevant education, technical background, systems experience, and business process experience may be considered.

Required Experience

3+ years of experience in business analysis, systems analysis, QA/UAT, application support, financial systems, FinTech systems, payment systems, banking systems, or related roles.
Hands-on experience gathering functional requirements and translating them into test cases, test scripts, user stories, or system documentation.
Experience writing and executing test scripts and validating system functionality.
Experience supporting system enhancements, defects, integrations, data flows, or production changes.
Experience working with cross-functional teams, including business stakeholders, developers, QA teams, systems teams, and end users.
Foundational understanding of accounting, finance, revenue, reconciliation, settlement, or transaction processing concepts.

Preferred Experience

Experience with FinTech, payment processing, banking, credit card settlement, ACH, checks, reconciliation, or transaction processing systems.
Experience with mainframe systems, legacy systems, APIs, batch processing, system integrations, or data interfaces.
Experience validating financial or accounting outputs from system processes.
Experience with SQL, PLSQL, T-SQL, or similar query tools.
Experience with Azure DevOps, Jira, ServiceNow, Confluence, Postman, Git, or similar tools used for requirements, testing, defect tracking, or system support.
Experience supporting enterprise financial applications or large-scale system environments.

Skills & Competencies

Strong understanding of systems, workflows, integrations, and data validation.
Ability to gather and interpret functional requirements.
Ability to write and execute clear test scripts.
Strong analytical and problem-solving skills.
Strong documentation skills, including test results, defects, requirements, and process notes.
Ability to investigate system issues and identify root cause.
Comfort working with semi-technical concepts, system logic, data flows, and application functionality.
Strong communication skills with both technical and non-technical stakeholders.
Ability to manage multiple testing cycles, support requests, and project priorities.
Detail-oriented with a strong sense of ownership and accountability.
Collaborative, organized, and comfortable working in a fast-paced enterprise environment.

Work Environment

Hybrid schedule with Monday through Thursday onsite and Friday work from home.
Primarily office-based with extended periods working at a desk and computer.
May require occasional movement throughout office or operational facilities.
No or very little travel anticipated.

We are an equal opportunity employer and prohibit discrimination/harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Pay: $35.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Vision insurance

Work Location: Hybrid remote in Miami, FL 33178

Quick Apply

Refine Your Search

Mainframe Applications Developer jobs

Revenue Accounting System Business Analyst

Senior ALC Developer

Mainframe Developer

Mainframe IMS

11+ Years Senior JAVA Developer - Washington DC (In-person interview)

Senior Specialist - Software Engineering (Mainframe Developer with Batch Processing Exp)

Senior Mainframe Application Developer (Annuities)

Principal Test Engineer (SDET)

Lead Database Engineer

Infrastructure Engineer (ETL Administrator )

Mainframe COBOL Developer - Onsite in Pittsburgh, PA

Infrastructure Engineer (ETL Administrator )

Lead Java Platform Engineer (Payments Publish) - Senior Vice President

Systems Engineer

Field Service Technician - Fort Wayne IN Metro area

Senior Java Developer - Vice President

Mainframe Solution Architect – COBOL

Principal Software Engineer

Field Service Technician - Egg Harbor Township, NJ

CA Endevor to IBM DBB / IDz / UCD Migration Developer

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