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Lead Cobol Developer Jobs in Florida (NOW HIRING)

Monitise

A.I. Transformation Lead

Coral Springs, FL · On-site

$141K - $225K/yr

I. Transformation Lead What Does an AI Transformation Consultant Do? The AI Transformation ... Cobol Programming * IBM tools, monitoring tools, RMF, DB2 utilities, Platinum Detector, etc. You ...

Citigroup, Inc.

Senior Mainframe Developer

Jacksonville, FL · On-site

$113K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The overall objective of this role is to lead applications systems analysis and programming ... Need experience with developing batch and online programs in Cobol. * Experience with IBM utilities ...

Apex Informatics

Systems Analyst

Tallahassee, FL · On-site

Candidate must have a minimum of 7+ years as a lead developer or development manager 2. 5+ years of broad experience working with development technologies including COBOL, CA Gen, Classic ASP, DB2 ...

Accenture

Mainframe Specialist

Miami, FL

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead the design, development, and modernization of mainframe applications, enforcing best practices ... COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading ...

Accenture

Mainframe Specialist

Tampa, FL · On-site

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lead the design, development, and modernization of mainframe applications, enforcing best practices ... COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading ...

Monitise

Mainframe Sr. Advisor

Coral Springs, FL · On-site

$121K - $193K/yr

... lead peer review processes. * Mentor and provide technical guidance to junior developers and team ... in Cobol * 8+ years experience with IBM tools, monitoring tools, RMF, DB2 utilities, Platinum ...

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Lead Cobol Developer information

What is a Lead COBOL developer?

Lead Cobol Developers are senior-level professionals responsible for designing, developing, and maintaining software applications using the COBOL programming language, primarily for legacy systems in industries like banking, insurance, and government. They oversee teams of COBOL developers, provide technical guidance, and ensure that projects meet business and technical requirements. In addition to strong programming skills, they often collaborate with stakeholders to plan system upgrades, migrations, or integrations, and play a key role in troubleshooting and optimizing mainframe applications.

What are the primary responsibilities of a Lead COBOL developer?

As a Lead COBOL Developer, you will typically oversee the design, development, and maintenance of critical legacy systems, often within large financial, insurance, or government organizations. Your role involves not only hands-on coding but also mentoring junior developers, conducting code reviews, and collaborating with business analysts to translate requirements into effective solutions. You may also be responsible for planning modernization initiatives, integrating COBOL applications with newer technologies, and ensuring system reliability and compliance. Strong communication and leadership skills are essential, as you will frequently coordinate with cross-functional teams to deliver complex projects on time.

What are the key skills and qualifications needed to thrive as a Lead COBOL developer?

To thrive as a Lead COBOL Developer, you need deep expertise in COBOL programming, mainframe systems, and experience with software development life cycles, typically backed by a degree in computer science or related field. Familiarity with tools like IBM z/OS, JCL, DB2, and version control systems, as well as certifications in mainframe technologies, are commonly required. Strong leadership, problem-solving, and communication skills help manage teams and coordinate with stakeholders effectively. These skills ensure successful project delivery, ongoing system maintenance, and efficient modernization of legacy applications.

What is the difference between Lead Cobol Developer vs Cobol Developer?

AspectLead Cobol DeveloperCobol Developer
Required CredentialsBachelor's degree in Computer Science or related field, experience in COBOL, often leadership skillsBachelor's degree in Computer Science or related field, proficiency in COBOL
Work EnvironmentLead roles in team settings, project management, client interactionIndividual contributor, coding, testing, and debugging
Employer & Industry UsageFinancial institutions, government agencies, large corporationsFinancial services, insurance, government, and enterprise sectors

The main difference between a Lead Cobol Developer and a Cobol Developer lies in leadership responsibilities, project oversight, and team coordination. Lead Cobol Developers typically manage projects and mentor junior staff, while Cobol Developers focus on coding and technical tasks. Both roles require strong COBOL skills and industry experience, but the Lead position involves additional managerial duties.

What are popular job titles related to Lead Cobol Developer jobs in Florida?

For Lead Cobol Developer jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Lead Cobol Developer jobs in Florida look for?

The top searched job categories for Lead Cobol Developer jobs in Florida are:

What cities in Florida are hiring for Lead Cobol Developer jobs?

Cities in Florida with the most Lead Cobol Developer job openings:

Lead Cobol Developer jobs near you
Infographic showing various Lead Cobol Developer job openings in Florida as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Software Engineer II

Intercontinental Exchange Holdings, Inc.

Jacksonville, FL • On-site

Full-time

Posted 18 days ago

Job description

Overview
Job Purpose
The Software Engineer is responsible for the technical development and implementation of data conversion programs as part of customer loan acquisition projects. This role owns the technical execution of each conversion, from initial program design and development through unit testing, system integration, and go-live support.
The Software Engineer works closely with Business Analysts, consultants, and managers, and serves as the primary development lead, translating detailed mapping specifications into accurate, efficient COBOL/JCL programs that convert source data correctly into MSP. This role requires strong technical expertise, structured problem-solving, and the ability to deliver reliable code in ambiguous and fast-paced project environments.
The Software Engineer is also responsible for running mainframe jobs as needed, ensuring the results are accurate, and delivering the data to our clients.
The Software Engineer leads and owns the technical development and execution of acquisition data conversion programs. This role is responsible for ensuring that conversion code is accurate, efficient, and produces data that is complete and correct within MSP and related systems.
This is a hands-on, outcome-driven development role. Success requires the ability to write reliable COBOL programs from complex mapping specifications, debug issues methodically, determine what the problem is not, and arrive at sound technical solutions through evidence, testing, and structured reasoning. The role operates in fast-paced project environments where ambiguity is common and technical precision is essential.
Responsibilities
  • Technical Development & Delivery
    • Design, develop, and unit test mainframe COBOL programs and JCL for assigned acquisition data conversion projects
    • Own technical outcomes and code accuracy for all assigned conversion programs
    • Complete development work within established project timelines and proactively escalate technical risks or blockers
    • Manage and prioritize development workload across multiple concurrent conversion projects, adjusting priorities as demands change
  • Program Design, Mapping Implementation & Conversion Development
    • Analyze Business Analyst mapping specifications to understand conversion logic, data transformation rules, and target MSP requirements
    • Translate complex mapping specifications and business rules into efficient, maintainable COBOL programs and JCL procedures
    • Identify technical gaps, and ambiguities in mapping specifications and raise them with Business Analysts for resolution
    • Partner with Business Analysts to clarify conversion logic and validate that it aligns with business intent
  • Testing, Debugging & Issue Resolution
    • Conduct thorough unit testing of developed programs to validate data completeness, accuracy, and functional correctness
    • Analyze test results, file reconciliations, and output discrepancies to identify root cause
    • Independently debug conversion programs using structured diagnostic techniques and hypothesis-driven investigation
    • Diagnose whether issues originate from program logic, JCL configuration, source data interpretation, transformation processes, or system behavior
    • Verify resolutions through regression testing and documented validation in coordination with the Business Analyst
  • Collaboration with Business Analysts & Stakeholders
    • Work directly with Business Analysts to review mapping specifications, clarify technical requirements, and align on conversion approach and delivery
    • Communicate technical constraints, risks, and findings clearly to Business Analysts and project managers
    • Support Business Analysts and clients during testing and implementation phases by providing rapid investigation and resolution of technical issues
    • Provide timely, thorough follow-up on technical findings and issue status to project team members
  • Team Collaboration & Coordination
    • Work closely with Business Analysts, consultants, and project managers to maintain development momentum and resolve technical blockers
    • Coordinate development handoffs between analysis, coding, and testing activities to ensure continuity
    • Provide clear technical guidance and code documentation to support project team understanding and knowledge transfer
  • Process & Continuous Improvement
    • Identify recurring technical or conversion programming issues and contribute to reusable code libraries and process improvements
    • Participate in the development and maintenance of departmental coding standards, documentation, and technical runbooks
    • Identify technical issues that may affect multiple projects or clients and collaborate with the team on systemic resolution approaches

Knowledge and Experience
  • Bachelor's degree in Computer Science, Information Systems, or a related field; equivalent technical experience will be considered
  • 4+ years of experience in mainframe development, mortgage servicing technology, or data conversion programming roles
  • Acquisition and/or system conversion development experience
  • Working knowledge of MSP and mortgage servicing data structures and processing
  • Strong understanding of how data is extracted, transformed, and loaded between disparate source systems and target platforms at the program level
  • Required technical skills: COBOL, JCL, VSAM, IBM z/OS mainframe environment
  • Preferred technical skills: ISPF/SDSF, File-AID, Endeavor or ChangeMan, MQ Series, DB2 (beneficial but not required)
  • Strong technical problem-solving and debugging skills, with the ability to diagnose complex conversion issues where the root cause is not immediately apparent
  • Skilled in forming hypotheses, testing assumptions through code and data analysis, and using evidence to eliminate potential causes
  • Able to solve complex, multi-variable program and data issues through structured investigation rather than relying on predefined solutions
  • Takes ownership of technical problems from identification through validated resolution
  • Comfortable working from incomplete or evolving mapping specifications and proactively resolving ambiguities with Business Analysts
  • Clear written and verbal communication skills, including the ability to explain technical findings and code behavior to non-technical team members
  • Organized, self-directed, and able to manage development work across multiple complex projects concurrently
  • Detail-oriented with the ability to identify patterns and systemic coding or data issues across projects
  • Collaborative team player who takes ownership and drives technical issues to resolution
  • Demonstrated ability to deliver quality code within tight timelines and shifting priorities

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Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.

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