COBOL jobs in Oxford, CT

Mainframe Developer Assembler / COBOL / CICS (Tier III Production Support)

Remote

•

Today

Job Title: Mainframe Developer Location: Remote Duration: 12+ Months For assigned mainframe enhancements and fixes, provide applicable analysis, reviewed code or configuration changes, test evidence, and implementation/backout notes. For assigned escalated production issues, record diagnosis, actions taken, resolution or escalation, and root-cause findings and runbook updates where warranted. Link outputs to the assigned team work item; provide status and knowledge transfer, address review comme

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Contract

Depends on Experience

FULL TIME Senior IBM COBOL Developer

Remote

•

Today

Description & Requirements Maximus is seeking a FULL TIME Senior IBM COBOL Developer to support our Internal Revenue Service (IRS) client. This is a remote position. Candidates must possess an active Moderate-Risk Background Investigation (MBI). Essential Duties and Responsibilities: - Lead the development of software solutions that will meet or exceed business requirements which includes; designing and implementing modules to the system specifications, conducting unit testing, troubleshooting

Full-time

USD 55.29 per hour

Mainframe Developer (COBOL, NATURAL Must be Local to NJ

Remote

•

Today

Hello, Zenosys is looking Mainframe Developer (COBOL, NATURAL client Trenton, NJ If you are available and interested in the below opportunity, please send me updated resume. Thanks Job Title Mainframe Developer (COBOL, NATURAL Location- Trenton, NJ Hybrid) Duration 12+ Months Contracts Highly Chance to Extend Must List Current City and State in Resume/Submittal. Failure to do so will result in candidates being rejected. If you are interested, please provide the following details along with th

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Contract, Third Party

Depends on Experience

REMOTE COBOL Developer

Remote or Chicago, Illinois

•

Today

Job#: 3054944 Job Description: REMOTE COBOL Developer Location: Chicago, Illinois (Remote) Role Overview An experienced Mainframe COBOL Developer/SME is sought to support critical HR, Payroll, and Employee Travel applications during a major modernization effort, including the transition from Oracle PeopleSoft to Workday. This role will provide production support, batch processing oversight, interface troubleshooting, and technical expertise for employee travel and workforce systems. Key Respo

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Full-time

$40 - $50 per hour

Mainframe COBOL FIS Developer

Remote

•

3d ago

Mainframe COBOL FIS Developer Fully REMOTE Initial 6 month contract with extensions Compensation: $64/hr-$71/hr Basic Purpose: To support software development organizational initiatives by designing and implementing new, ormodifying existing, systems/applications. MAJOR RESPONSIBILITIES 1. Identifies, analyzes, designs, and maintains cost-effective information technology solutions that align with business initiatives and corporate strategiesWorks with customers (business units) to identify bu

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Contract

$64 - $71

COBOL Developer

Remote

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10d ago

The ideal candidate will have a strong technical background in COBOL, IBM DB2, CICS, and other related technologies, as well as excellent communication skills. Responsibilities:Support mainframe modernization, migration, and COBOL application refactoring.Maintain existing COBOL applications supporting inmate systems, finance, contracts, and procurement.Support UAT and migration activities involving Micro Focus Enterprise Server.Collaborate closely with business users and non-technical stakeholde

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Full-time

COBOL Developer

Remote

•

6d ago

Hansen Talent Group is seeking a strong COBOL developer with in-depth experience supporting Mainframe applications. This role is open to remote candidates able to obtain a security clearance. The COBOL developer will be responsible for the development and maintenance of COBOL Mainframe applications working with CICS, JCL, DB2, and batch processing to support overall application performance. Duties:Participate in requirements gathering sessions to define business requirements and develop techni

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Full-time, Third Party

Depends on Experience

Micro Focus COBOL Developer

Remote or Georgia

•

Today

Job Description Micro Focus COBOL Developer (Remote) Are you an experienced COBOL developer who enjoys solving complex technical challenges? Do you have hands-on experience supporting high-volume, business-critical applications? About the Role As a Micro Focus COBOL Developer, you will design, develop, maintain, and enhance enterprise applications that support critical business operations. This role focuses on applications supporting Point-of-Sale and batch processing environments and requir

Full-time

Compensation information provided in the description

Mainframe Developer - W2 - No Sponsorship

Remote

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17d ago

Job title: Sr Mainframe Developer - 60151 Role is remote Mandatory skills: COBOL, DB2, MQ, CICS Years of experience required: 8+ Required Skills & Experience Strong experience in Mainframe technologies, COBOL, JCL, DB2, VSAM, CICS and MQ for application development. Experience with Healthcare Claims Adjudication processes and a strong understanding of related business workflows and operations. Solid understanding of code migration and release management processes, including package creati

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Contract

Depends on Experience

Mainframe Developer

Remote

•

Today

Hiring, Greetings from Modern Agile Technologies. Position: Mainframe/Systematics Developer Location: Remote Type: Contract (W2 Only) Job Description: For assigned COBOL/CICS and Systematics RM/GN changes, provide applicable technical analysis, reviewed program or job-control changes, test evidence, and implementation/backout notes. For assigned online, batch, RM or GN issues, record investigation findings, resolution or escalation, and relevant technical documentation updates. Link outputs

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Contract

Depends on Experience

Senior/Lead CA Gen Engineer Mainframe Modernization

Remote

•

Today

Position: Senior/Lead CA Gen Engineer Mainframe Modernization Location: Remote Duration: 6 Months Contract to Hire Description: We are looking for a Senior or Lead Engineer with deep CA Gen (Broadcom Gen, COOL: Gen) expertise to join an established team of 15-20 engineers on a large-scale mainframe modernization initiative. You will help rebuild legacy applications and eliminate dependency on CA Gen and mainframe technology, translating deep model and code knowledge into detailed specifications

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Contract

Depends on Experience

Senior Applications Developer

Oxford, Connecticut

•

Today

Join Our Team Are you passionate about solving complex business challenges through technology? We're seeking a Senior Applications Developer to play a critical role in supporting and enhancing our enterprise applications, ERP systems, and business-critical integrations. In this role, you'll work closely with business stakeholders, end users, vendors, and IT teams to deliver innovative solutions that keep our manufacturing operations running efficiently around the clock. This is an opportunity

Full-time

USD 84,000.00 - 129,800.00 per year

Mainframe Engineer with DevOps

Remote

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2d ago

Job Title: Mainframe Engineer with DevOps Location : Remote Role Type: Contract Project Duration : 18+ Months Core Responsibilities Lead and support Endevor (and other SCM) Git/DBB/IDD migration projects across enterprise z/OS environments. Architect and implement DevOps pipelines using Git, DBB, IDD, Wazi Deploy, and modern CI/CD platforms. Perform installation, configuration, and problem determination for DBB, Git, IDD, and Wazi on z/OS and USS. Analyze, convert, validate, and troubleshoot En

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Contract

60 - 65

Senior CA Gen Engineer - Mainframe Modernization

Remote

•

Yesterday

Job Title: Senior CA Gen Engineer Mainframe Modernization Location: Remote Job Type: Contract to Hire W2 Requirements: 5+ years of hands-on experience with CA Gen (Broadcom Gen, COOL: Gen), including runtime framework and model internals 5+ years of COBOL software development experience Strong understanding of CA Gen-generated COBOL code Proven experience with mainframe application modernization or migration projects Ability to translate legacy application logic into clear, detailed specificat

Contract

Mainframe Developer

Remote

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20d ago

Role: Mainframe Developer Type: Fulltime/W2- Infinite Computer SolutionsLocation: Remote Job Details: You will be responsible for developing, testing, and supporting complex technical and architectural solutions for digital banking and payment processing platforms. You ll work in an Agile environment to deliver new features, enhance existing solutions, and address evolving business and market needs. This role offers an opportunity to build secure, scalable, and reliable technology that supports

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Full-time

Up to $120,000

Synon Developer

Remote

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22d ago

Role : Senior Synon DeveloperLocation : Remote Job Description Design, develop, modify, and enhance applications using SYNON/COOL 2E, COBOL400, CL/400, CLLE, and DB2/400.Develop and support RxCLAIM / pharmacy claims adjudication functionality and related business processes.Analyze and enhance complex claim processing logic, including business rules and system workflows.Develop and maintain integrations with downstream healthcare and PBM systems.Perform major enhancements and modifications to ex

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Third Party, Contract

Depends on Experience

Senior Mainframe Assembler Analyst

Remote

•

Yesterday

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Third Party, Contract

Depends on Experience

Mainframe Developer

Remote

•

Today

Hiring, Greetings from Modern Agile Technologies. Position: Mainframe Developer Location: Remote Type: Contract (W2 Only) Required skills: Mainframe Development Assembler CICS COBOL Support Production, Application Enhancements, and testing, troubleshooting and Implementation activities Support High Availability scrum Team Deliverables Provide Tier 111 Support In-depth troubleshooting root-cause analysis, application Maintainers and production support, including code, configuration or applicatio

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Contract

Depends on Experience

Mainframe Developer / Production Support-Texas-Remote

Remote or Hybrid in Irving, Texas

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Today

Mainframe Developer / Production Support Location: Irving, TX , Remote is OK (local candidates are preferred) Contract w2 Mandatory Skills: IBM Mainframes, COBOL, DB2 SQL, JCL, Prod support, AI tools usage (GHCP, Gemini), automation (not mandatory but prefered) Job Description Responsible for the design, development, enhancement, testing, and support of Mainframe applications using COBOL, DB2 and JCL technologies. This role involves working on critical business applications, analyzing requirem

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Contract

Depends on Experience

Solution Architect – Facets & Medicaid Regulatory Transformation

Remote

•

Yesterday

We are seeking a senior Healthcare Solution Architect with strong TriZetto Facets architecture experience and expertise in Medicaid managed care and state-specific regulatory transformations. Key Responsibilities: Lead end-to-end architecture for Medicaid regulatory changes across healthcare payer platforms. Assess impacts across Facets, Mainframe, Java/J2EE, APIs, databases, batch systems, and ETL platforms. Design solutions for member enrollment, eligibility, benefits, claims adjudication, pri

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Contract

Depends on Experience

COBOL jobs in Oxford, CT 06478, USA