Mainframe Developer jobs in Florida

Hybrid in Sunrise, Florida

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2d ago

Job Title: Mainframe Technical Developer Location: Sunrise, FL (Onsite from Day 1) Job Type: Contract Experience: 9-14 years Job Overview Our client is seeking an experienced Mainframe Technical Developer to analyze, design, and build solutions for enterprise-level applications on IBM Mainframe systems. The ideal candidate brings deep expertise in COBOL, JCL, DB2, and CICS, with a strong foundation in batch and online processing and excellent problem-solving skills. Key Responsibilitie

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Contract, Third Party

Depends on Experience

Mainframe Developer

Remote or St. Louis, Missouri

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Today

Position: Mainframe Developer (Senior - Security Remediation) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior Mainframe Engineers with deep expertise in legacy banking systems to investigate, understand, and safely remediate security vulnerabilities in productioncritical applications. This role requires strong proficiency in COBOL, CICS, DB2, and z/OS, along with the ability to navigate complex, decadesold financial systems where stability and ac

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Full-time, Part-time, Contract, Third Party

USD 50-60

W2 (No C2C) :: Remote :: Mainframe COBOL Developer with Strong Java EE / J2EE Exp. || G.C / U.S.C

Remote

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Yesterday

Mainframe COBOL Developer with Strong Java EE / J2EE Exp. || G.C / U.S.C 6+Months Remote Mainframe Application Developer with Java EE Experience **Overview:** Seeking an experienced Mainframe Application Developer proficient in both COBOL and Java EE technologies. The ideal candidate will play a critical role in the design, development, and maintenance of integrated eligibility systems, leveraging expertise in both legacy mainframe and modern Java environments. **Key Requirements:** - **Mai

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Contract

Depends on Experience

Sr. Mainframe Developer

Remote

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9d ago

Position Summary Seeking an experienced Senior Mainframe Developer to support and modernize mission-critical financial and automotive applications that power global business operations. The successful candidate will provide technical leadership in the design, development, maintenance, and modernization of enterprise mainframe solutions while collaborating with cross-functional teams, business stakeholders, architects, and cloud transformation initiatives. This role requires deep expertise in IBM

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Full-time

100,000 - 110000

Mainframe Developer

Remote

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25d ago

Mainframe Developer 100% REMOTE Duration: 12+ Months Rate: DOE We are seeking a skilled Mainframe professional with strong experience in application analysis, development, maintenance, and legacy modernization initiatives. The ideal candidate should have hands-on expertise in COBOL-based applications and a solid understanding of enterprise mainframe environments. Key Responsibilities Perform code screening, analysis, and scraping of existing mainframe applications to identify dependencies, i

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Contract

Depends on Experience

Mainframe Utilities Developer

Remote or Phoenix, Arizona

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Key Responsibilities: Vendor software Tool Administrator for: BMC DevX Code Pipeline/ISPW, BMC Topaz Workbench, IBM IDz v17.* , CA-JCLCHECK.Demo

Full-time

Senior Hogan Mainframe Software Engineer

Remote

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Today

We are seeking a Senior Mainframe Software Engineer to support a large-scale financial services technology environment. This is a remote W2 contract opportunity with potential for extension. The role will focus on application enhancements, integrations, reporting initiatives, troubleshooting, and production support activities within a complex enterprise environment. This position is ideal for an engineer with strong mainframe development experience who enjoys working across integrations, root c

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Contract

Mainframe Engineer

Remote

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11d ago

Title: Mainframe Engineer Location: Vienna, VA (REMOTE) Duration: Initial 6-month contract with possible extensions Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Mainframe Engineer Strong ability to investigate operational, technical, and business problems; analyze requirements; and recommend reliable automation solutions. Ability to communicate complex system and automation information clearly to technical teams, business partners, and upper management. Strong tim

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Contract

Depends on Experience

Mainframe Systems Programmer

Remote

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10d ago

Role Summary This position requires an experienced IBM z/OS (Mainframe Systems Programmer) to support and maintain the z/OS environment. The role involves assisting the primary support team by providing backup and technical expertise in mainframe systems, hardware, and software support. The candidate will ensure smooth operation, troubleshooting, and updates of the mainframe systems, while collaborating with vendors and application teams as needed. Responsibilities Install, maintain, and upgrad

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Contract, Third Party

Depends on Experience

Mainframe Systems Programmer

Remote or Bellevue, Washington

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Today

Description Robert Half is seeking a Senior COBOL Mainframe Developer with AWS experience to support an established insurance and financial services organization. This role focuses on building APIs and integration layers to expose data from legacy mainframe systems, while supporting ongoing maintenance (KTLO) and new capability development. If you feel this aligns with your background, apply today! Schedule: Core availability 9:00 AM - 3:00 PM PST Duration: 6-month contract, likely to extend

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Contract

USD 60.00 - 65.00 per hour

Mainframe Systems Programmer

Remote

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20d ago

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Mainframe Systems Programmer to join our team in Buffalo, New York (US-NY), United States (US). The role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA) The successful candidate will ideally have mo

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Contract, Third Party

Depends on Experience

Mainframe Security Engineer

Remote

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11d ago

Role Title:Mainframe Security Engineer Employment Type:Contract Duration:6 months to start, could extend or convert Preferred Location:Remote, ET hours Role Description: The Mainframe Security Engineer serves as an advanced technical resource responsible for designing, implementing, and supporting security solutions across enterprise IBM mainframe environments.This role provides subject matter expertise in ACF2 security architecture, access controls, CPF propagation, identity governance, privile

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Contract

Depends on Experience

Senior Mainframe Capacity Planning Engineer

Hybrid in Tampa, Florida

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3d ago

Hybrid onsite at Tampa, FL, 33647 Contract to Hire role Position Summary: The Senior Capacity Planning Engineer for Mainframe works directly with a team responsible for monitoring, analyzing, and reporting mainframe processing capacity. The successful candidate will collect, process and validate system resource data along with business volume data for future analysis using sound data science principles. One should have a basic understanding of Mainframe while knowledgeable of sources and tools

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Contract

$70 - $90

CA Optimizer - Mainframe Storage Engineer

Remote

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30+d ago

At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our company''s growth and market presence. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. For more than 25 years, NTT DATA Services have focused on impacting the core of your business operations with industry-leading outsourcing

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Third Party, Contract

$88.89

Mainframe Senior Architect – Performance & Capacity Management

Remote

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6d ago

Mainframe Senior Architect Performance & Capacity Management Position Tupe: Full-Time Base Salary:$130,000$150,000 Position Overview We are seeking an experienced Mainframe Senior Architect specializing in IBM mainframe performance and capacity management. This is a highly technical, hands-on role responsible for maintaining and optimizing the performance, scalability, stability, and cost efficiency of a large IBM zEnterprise mainframe environment. This position is approximately 80% IBM mainf

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Full-time

120,000 - 150,000

CICS/MQ Systems Programmer

Remote

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3d ago

CICS /MQ MAINFRAME SYSTEMS PROGRAMMER CICS ~~ MQ ~~ Z/OS MAINFRAME SYSTEMS ~~ SMP/E ~~ JES 2 ~~ CICSPLEX ~~ INFRASTRUCTURE REMOTE !!~~ REMOTE!! FULL TIME WITH BENEFITS/ANNUAL BONUS OPPORTUNITY PROVEN EXPERTISE IN Z/OS MAINFRAME SYSTEMS PROGRAMMING WITH EMPHASIS ONCICSCOMPONENTSMQSYSTEMS EXPERIENCEA BIG PLUSSUPPORTCICSUSING SMP/E, ISPFINSTALL/MAINTAINCICSSOFTWARE PRODUCTS **CLIENT CANNOT CONSIDER H1B SPONSORSHIP AT THIS TIME** At DSN, we bring over 25 years of experience and expertise in the info

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Full-time

115000 - 140000

Solution Architect(Telecom OSS, Mainframe, Gen AI)

Remote or Texas

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Today

Senior Leader with 15+ years of Telecom OSS infrastructure experience, including leadership of large, cross-functional modernization programs. Deep technical expertise in TIRKS circuit provisioning lifecycles. Strong IBM Mainframe skills (z/OS, JCL, IMS, VSAM, CICS). Hands-on modern architecture experience (APIs, microservices, AWS/Azure). Master of SQL, data modeling, and enterprise ETL migration tools. Proven mainframe modernization experience - led or architected at least one largescale legac

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Contract, Third Party

Project Manager zOS Systems Infrastructure

Remote

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11d ago

z/OS Project Manager ~ Infrastructure REMOTE CONTRACT PROJECT MANAGER ~~ INFRASTRUCTURE ~~ Z/OS MAINFRAME SYSTEMS ~~ MANAGE VARIOUSZ/OS MAINFRAME SYSTEMSPROJECTS ON A GLOBAL LEVELPREVIOUS PROVEN EXPERTISE AS AZ/OS MAINFRAME SYSTEMS PROGRAMMER(INFRASTRUCTURE)PROVEN MULTI-TASKING SKILLS (NEED TO HANDLE VARIOUS PROJECTS SIMULTANEOUSLY)PM CERTIFICATIONNECESSARYSTRONG DISCIPLINE/SKILLS TO OVERSEE PROJECT STATUS REVIEWS/TRACKING, ETC.**PLEASE NOTE CLIENT CANNOT OFFER SPONSORSHIP AT THIS TIME** At DS

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Contract

60 - 80

Mainframe Systems Programmer

Remote or Buffalo, New York

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Today

Full-time

Rocket Enterprise Developer

Remote

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5d ago

Amtex SystemsInc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years. Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest. Rocket Enterpri

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Third Party, Contract

Depends on Experience

Mainframe Developer jobs in Florida, USA