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Intern Mainframe Applications Developer Jobs in Florida

Design, develop, test, and maintain mainframe applications using COBOL, CICS, DB2, and JCL ... Experience with DevOps tools and CI/CD pipelines for mainframe * Exposure to tools like z/OS ...

Lead the design, development, and modernization of mainframe applications, enforcing best practices ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Lead the design, development, and modernization of mainframe applications, enforcing best practices ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Mainframe Developer

Tampa, FL · On-site

$40 - $42/hr

Please share Mainframe Developer profiles matching the below JD for Tampa, FL (Onsite) . JD: COBOL ... Develop, maintain, and enhance COBOL/CICS/DB2/VSAM/MQ applications. * Troubleshoot and debug ...

Mainframe Developer

Tampa, FL · Hybrid

$46.25 - $59.50/hr

... mainframe health claims applications. * Develop, test, and deploy code changes for claims ... Engineering as a Service provides complete design, implementation, and technology operations ...

... applications on a mainframe platform. The role involves leading technical teams, overseeing ... other mainframe programming languages. • Deep understanding of DB2, CICS, IMS, and other ...

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Intern Mainframe Applications Developer information

What are the most commonly searched types of Mainframe Applications Developer jobs in Florida? The most popular types of Mainframe Applications Developer jobs in Florida are:

Senior Mainframe Developer

Hirekeyz Inc

Tampa, FL • On-site

Contractor

Re-posted 23 days ago


Job description

Job Title: Senior Mainframe Developer

Location : Tampa, FL (5 Days Onsite)

Job Type: W-2/Full Time

Exp-10 Years

Role Overview

We are seeking a highly experienced Mainframe Developer with deep expertise in COBOL, CICS, DB2, and JCL to support and enhance mission-critical applications. The candidate will play a key role in development, maintenance, production support, and modernization initiatives in a high-volume enterprise environment.

Key Responsibilities

  • Design, develop, test, and maintain mainframe applications using COBOL, CICS, DB2, and JCL
  • Analyze business requirements and translate them into technical specifications
  • Perform impact analysis and support system enhancements and upgrades
  • Develop and optimize DB2 SQL queries, stored procedures, and performance tuning
  • Handle production support, incident resolution, and root cause analysis
  • Work on batch and online (CICS) processing systems
  • Prepare functional and technical design documents
  • Collaborate with cross-functional teams including QA, business analysts, and infrastructure teams
  • Participate in code reviews, testing (unit, integration, UAT), and deployment activities
  • Ensure adherence to coding standards, security policies, and SLA commitments

Required Technical Skills

  • Strong hands-on experience in:
    • COBOL (Structured & Object-Oriented)
    • CICS (Customer Information Control System)
    • DB2 (SQL, Stored Procedures, Performance Tuning)
    • JCL (Job Control Language)
  • Experience with:
    • VSAM, IMS (optional but preferred)
    • Mainframe utilities (SORT, IDCAMS, IEBGENER)
    • Debugging tools like Expeditor, Abend-AID
  • Knowledge of:
    • Batch processing and scheduling tools (e.g., Control-M, CA-7)
    • Version control tools (Endevor, Changeman)
  • Familiarity with mainframe modernization or API integration is a plus

Soft Skills

  • Strong analytical and problem-solving skills
  • Excellent communication and stakeholder management
  • Ability to work in a fast-paced production support environment
  • Team player with mentoring capabilities

Preferred Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field
  • Experience in banking, financial services, or insurance domains
  • Exposure to Agile/Scrum methodologies
  • Experience in modernization initiatives (Mainframe to distributed/cloud)

Nice to Have

  • Knowledge of REST APIs, Microservices integration with mainframe
  • Experience with DevOps tools and CI/CD pipelines for mainframe
  • Exposure to tools like z/OS Connect, IBM MQ