Talent.com
Cards Mainframe Developer
Cards Mainframe DeveloperCynet Systems • Chicago, IL
Cards Mainframe Developer

Cards Mainframe Developer

Cynet Systems • Chicago, IL
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Job Description :

Pay Range : $35hr - $40hr

  • The Cards Mainframe Developer is responsible for developing, enhancing, and maintaining mainframe applications to support business-critical card processing systems.
  • This role involves working across development, testing, and production environments to ensure reliable batch execution, application stability, and system performance.
  • The ideal candidate has strong experience in COBOL-based development and batch processing within enterprise mainframe environments.

Responsibilities :

  • Develop, enhance, and maintain mainframe applications using COBOL, JCL, VSAM, and DB2.
  • Write efficient and scalable COBOL programs to support business processes.
  • Optimize JCL and mainframe jobs to ensure smooth and reliable batch execution.
  • Develop and maintain DB2 queries, stored procedures, and program logic.
  • Support and monitor daily batch streams and scheduled mainframe jobs.
  • Analyze and resolve job abends, ensuring timely recovery and batch cycle completion.
  • Improve performance of batch jobs and streamline workflows.
  • Troubleshoot and resolve mainframe application issues across development, testing, and production environments.
  • Perform root cause analysis and implement long-term fixes for recurring issues.
  • Provide on-call or weekend support as required for critical batch processes.
  • Work with CICS, IMS, and DB2 regions to ensure stable integration of applications.
  • Maintain and enhance datasets, including VSAM files, sequential files, and DB2 tables.
  • Collaborate with cross-functional teams to support system changes, migrations, and upgrades.
  • Create and maintain technical documentation, including program specifications, flowcharts, and support guides.
  • Participate in Agile ceremonies and collaborate with business analysts, QA, and infrastructure teams.
  • Follow coding standards, participate in peer reviews, and ensure quality deliverables.

    • Skills :

  • Strong experience in COBOL development.
  • Proficiency in JCL and batch job management.
  • Experience with DB2, including queries and stored procedures.
  • Knowledge of VSAM datasets and sequential file processing.
  • Experience working with CICS and IMS.
  • Strong troubleshooting and problem-solving skills.
  • Ability to work in Agile environments and cross-functional teams.

    • Qualification And Education :

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • Relevant professional experience in mainframe application development.
    • [job_alerts.create_a_job]

    Cards Mainframe Developer • Chicago, IL

    [internal_linking.similar_jobs]
    Hardware Developer

    Hardware Developer

    Quantiq • Chicago, Illinois, US
    [job_card.full_time]
    Job Description Job Description Quantiq specializes in high frequency derivatives trading in the largest markets worldwide. Our approach is rigorous and pragmatic, driven by technological expertise...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Salesforce Developer

    Senior Salesforce Developer

    Axelon Services Corporation • Chicago, IL, US
    [job_card.full_time]
    Job Title : Senior Salesforce Developer).Location : Chicago, IL and Iselin, NJ).CW-IT Applications Developer IV.Develops, implements and assesses specific new and emerging technologies, platforms, an...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Oracle Identity Management (OIM) Developer

    Oracle Identity Management (OIM) Developer

    Staffing the Universe • Chicago, IL, United States
    [job_card.full_time]
    Oracle Identity Management (OIM) Developer.Location : Remote-USA Duration : Long-Term Contract.Familiarity with 11g to 12c migration. Experience in implementing OIM 12c capabilities, features and func...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Oracle EBS Developer – Manufacturing & Integrations (Fully Remote)

    Oracle EBS Developer – Manufacturing & Integrations (Fully Remote)

    Skillsbay Limited • Chicago, Illinois, United States
    [filters.remote]
    [job_card.full_time]
    [filters_job_card.quick_apply]
    A manufacturing transformation project is integrating Oracle E-Business Suite (on-prem) with a paperless Manufacturing Execution system. The role involves bi-directional integrations using a publish...[show_more]
    [last_updated.last_updated_30]
    Tech Lead

    Tech Lead

    IVID TEK INC • Chicago, Illinois, United States
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Must be legally authorized to work in the United States for any employer without sponsorship.Java Spring Boot microservices. The ideal candidate will have a deep understanding of microservice design...[show_more]
    [last_updated.last_updated_variable_days]
    PostgreSQL Database Developer

    PostgreSQL Database Developer

    ClearanceJobs • Chicago, IL, United States
    [job_card.full_time]
    CGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and Business Intelligence platform focused on providing data solutions that empower our f...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Backend Engineer — Multi-Cloud Integrations

    Senior Backend Engineer — Multi-Cloud Integrations

    project44 • Chicago, IL, United States
    [job_card.full_time]
    A logistics technology company is looking for a Senior Software Engineer – Backend in Chicago.The role involves developing state-of-the-art integrations, maintaining a supply chain visibility platf...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Billing Solutions Architect

    Billing Solutions Architect

    Stripe • Chicago, IL, United States
    [job_card.full_time]
    Stripe is a financial infrastructure platform for businesses.Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their reve...[show_more]
    [last_updated.last_updated_30] • [promoted]
    COBOL / DB2 Application Developer

    COBOL / DB2 Application Developer

    KonnectIT • Chicago, Illinois, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    COBOL / DB2 Application Developer / Manager.The ideal candidate will have strong expertise in.Design, develop, enhance, and maintain mainframe applications using COBOL, DB2, IMS DB / DC, JCL, and CICS.An...[show_more]
    [last_updated.last_updated_30]
    Oracle Integration Cloud (OIC) Developer

    Oracle Integration Cloud (OIC) Developer

    Bright Vision Technologies • Chicago, IL, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Oracle Integration Cloud (OIC) Developer Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and o...[show_more]
    [last_updated.last_updated_variable_days]
    Software Developer (Backend SaaS)

    Software Developer (Backend SaaS)

    Canonical • Chicago, Illinois, US
    [job_card.full_time]
    Job Description Job Description Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Remote Senior Software Engineer - Order Management

    Remote Senior Software Engineer - Order Management

    Crate and Barrel • Northbrook, IL, United States
    [job_card.full_time]
    A leading home goods retailer is hiring a Senior Software Engineer to enhance their Order Management system.This fully remote role involves collaborating with product managers and engineers to ensu...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Principal Backend Engineer|Architect

    Principal Backend Engineer|Architect

    LUDEX, LLC • Chicago, IL, US
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Chicago, IL (Hybrid – 1 day / week in-office) Company : Ludex, Inc.About Ludex Ludex is a consumer-facing technology platform transforming the sports and trading card hobby through AI-driven sca...[show_more]
    [last_updated.last_updated_variable_days]
    Database Development

    Database Development

    TradeJobsWorkForce • 60546 Riverside, IL, US
    [job_card.full_time]
    Database Development Job Duties : Database Developers are responsible for data gathering before development of ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    BAS Traveling Project Manager

    BAS Traveling Project Manager

    Gpac • Chicago, Illinois, United States
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Building Automation Systems Traveling Project Manager – Flexible Location.BAS, controls, or HVAC project coordination.BAS projects, coordinating with engineers, technicians, contractors, and ...[show_more]
    [last_updated.last_updated_variable_days]
    Principal Software Engineer - US - Crypto

    Principal Software Engineer - US - Crypto

    Career Renew • Chicago, Illinois, US
    [job_card.full_time]
    Job Description Job Description Career Renew is recruiting for one of its clients a Principal Software Engineer - US - Crypto - this is a fully remote role for US based candidates.Join a stellar ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Mendix Architect - Low-Code & Integration Expert (Hybrid)

    Mendix Architect - Low-Code & Integration Expert (Hybrid)

    The Dignify Solutions, LLC • Chicago, IL, United States
    [job_card.full_time]
    A technology solutions company is seeking a Mendix Architect with integration experience to join their team in the Greater Chicago Area. The ideal candidate will have strong skills in low-code devel...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Backend / Full-Stack Engineering Manager (IFX)

    Senior Backend / Full-Stack Engineering Manager (IFX)

    Capital One • Chicago, IL, United States
    [job_card.full_time]
    A leading financial services company in Chicago is seeking a Senior Manager of Software Engineering to lead technology projects and teams focused on cloud-based solutions.The ideal candidate will h...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]