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The ideal candidate will be responsible for developing, supporting, and optimizing mainframe applications, building automation scripts, managing backend integration workflows, and ensuring reliability across production and batch systems. This role requires strong technical skills, problem-solving capabilities, and the ability to work effectively with cross-functional teams.

<div>Role: Cards Mainframe Developer</div><div>Duration: Long Term</div><div>Location: Chicago, IL- 3 days Hybrid</div><div>*******: $50/hr. On W2</div><div><div><div><table border="0" id="x_table_0"><tbody><tr><td/><td></td></tr><tr><td colspan="2">Job Description: Mainframe Developer (4 to 8 Years Experience) We are looking for an experienced Mainframe Developer with strong expertise in COBOL, JCL, DB2, VSAM, and Unix Shell Scripting. The ideal candidate will be responsible for developing, supporting, and optimizing mainframe applications, building automation scripts, managing backend integration workflows, and ensuring reliability across production and batch systems. This role requires strong technical skills, problem-solving capabilities, and the ability to work effectively with cross-functional teams. Key Responsibilities Mainframe Development & Support Develop, enhance, and maintain applications using COBOL, JCL, VSAM, and DB2. Troubleshoot, debug, and resolve mainframe application issues across development, testing, and production environments. Optimize JCL, COBOL programs, and DB2 queries to improve system performance and efficiency. Support daily batch processing, ensure job success, and resolve job abends promptly. Unix Shell Scripting & Backend Integration Develop and maintain Unix/Linux Shell Scripts for automation, batch scheduling, and system integrations. Ensure seamless integration between Unix-based automation and mainframe backend systems. Troubleshoot and enhance existing scripts, improving stability and execution performance. Database & PL/SQL Development Develop and maintain PL/SQL procedures, functions, packages, and triggers. Perform SQL tuning and optimize database queries for performance. Integrate shell scripts with relational databases (Oracle, DB2, MySQL or similar). Production Support & Performance Optimization Monitor scheduled jobs, resolve production incidents, and ensure overall batch stability. Conduct root-cause analysis (RCA) and implement permanent fixes. Enhance performance of scripts, jobs, and database queries through continuous tuning. Collaboration & Documentation Work closely with stakeholders to gather requirements and translate them into scalable solutions. Participate in Agile ceremonies and collaborate with QA, business, and support teams. Create and maintain technical documentation including design specs, support guides, and system documentation. Required Technical Skills Strong hands-on experience in Mainframe technologies: COBOL, JCL, VSAM, DB2. Solid expertise in Unix/Linux Shell Scripting. Strong SQL and PL/SQL skills (procedures, functions, triggers, packages). Experience integrating shell scripts with relational databases. Strong debugging, analytical, and problem-solving skills. Good understanding of batch processing and automation workflows. Ability to work independently and collaboratively within a team. Preferred / Good to Have Experience in banking, cards, or financial services domains. Experience with ticketing tools and production support processes. Familiarity with Git, CI/CD pipelines, or DevOps practices. Knowledge of Python or Java for extended automation or backend integrations. Additional mainframe skills such as: o COBOL, PL/I, Assembler, C/C++ o CICS, IMS, and system administration on DB2/CICS/IMS o REXX scripting for automation and migration tasks Strong troubleshooting skills for IBM mainframe product-related issues.</td></tr></tbody></table></div></div></div>

Cards Mainframe Developer

Agile Programming Methodologies

Analysis Skills

Automation

Banking Services

Business Support

Cobol Programming Language

Continuous Deployment/Delivery

Continuous Integration

Cross-Functional

Database Optimization

Debugging Skills

DevOps

Documentation

Financial Services

Home Automation

IBM CICS (Customer Information Control System)

IBM DB2

IP Multimedia System (IMS)

Identify Issues

JCL (Job Control Language)

Java

Linux Operating System

Mainframe Computer

MySQL

Oracle Database

Oracle PL-SQL

Performance Management

Performance Tuning/Optimization

Problem Solving Skills

Production Support

Production Systems

Python Programming/Scripting Language

Quality Assurance

Query Optimization

Relational Databases (RDBMS)

Requirements Management

Root Cause Analysis

SQL (Structured Query Language)

Scripting (Scripting Languages)

Software Administration

Software Development

System Integration (SI)

Systems Administration/Management

Technical Writing

Test Plan/Schedule

Testing

Unix Operating Systems

Unix Shell Programming

Ceipal

ADAPTED_NOW

The Technical Specialist in Mainframe Cobol, DB2, VSAM, JCL, Mainframe CICS will be responsible for designing, developing, and maintaining mainframe applications using various technologies. The role involves ensuring the stability and performance of mainframe systems while collaborating with cross functional teams to deliver high-quality solutions.

Mainframe Technical Specialist - Cobol, DB2, VSAM, JCL, CICS Must Have Skill COBOL, Customer Information Control System (CICS),IBM DB2,Job Control Language (JCL),Virtual Storage Access Methods (VSAM) The Technical Specialist in Mainframe Cobol, DB2, VSAM, JCL, Mainframe CICS will be responsible for designing, developing, and maintaining mainframe applications using various technologies. The role involves ensuring the stability and performance of mainframe systems while collaborating with cross functional teams to deliver high-quality solutions. Key Responsibilities : 1. Develop and maintain mainframe applications using cobol, db2, vsam, jcl, and cics technologies. 2. Collaborate with other teams to analyze and address technical issues related to mainframe systems. 3. Design and implement enhancements and modifications to existing mainframe applications. 4. Perform testing and debugging of mainframe programs to ensure accuracy and integrity. 5. Monitor the performance of mainframe systems and optimize as required. 6. Provide technical support and expertise to internal teams as needed. Skill Requirements - 1. Proficiency in mainframe cobol, db2, vsam, jcl, and mainframe cics programming languages. 2. Strong understanding of mainframe architecture and technologies. 3. Experience in designing and developing mainframe applications. 4. Ability to troubleshoot and resolve technical issues in a timely manner. 5. Good communication and interpersonal skills to collaborate effectively with team members. 6. Attention to detail and ability to work independently or in a team environment. <h2></h2>

TechDigital

Mainframe

Communication Skills

Detail Oriented

Interpersonal Skills

Performance Analysis

Programming Languages

Software Design

Team Player

Technical Support

Time Management

Develop APIs and integrate tools to enhance testing capabilities . Solid understanding of software testing principles and test automation frameworks .

Job Role: Senior Quality Engineer (SDET) with Mainframes Location: Remote Log Time Contractor Required Skills: <ul><li>8+ years of experience in mainframe testing with hands-on expertise </li><li>4+ years of experience in automation testing</li><li>Strong proficiency in Java development </li><li>Experience designing and implementing APIs and services </li><li>Solid understanding of software testing principles and test automation frameworks </li><li>Experience with Selenium or Appium for test automation </li><li>Hands-on experience with JUnit and test development </li><li>Experience with service virtualization for API stubbing </li><li>Knowledge of containerization tools such as Docker, OpenShift, and Kubernetes </li><li>Strong SQL knowledge for data validation and analysis </li><li>Experience with Elasticsearch and Kibana for data management </li><li>Hands-on experience with mainframe technologies such as COBOL, JCL, CICS, and DB2 </li><li>Experience with test management tools such as JIRA or ALM </li><li>Strong communication and stakeholder management skills </li></ul>Responsibilities: <ul><li>Lead and coordinate testing activities across teams </li><li>Perform end-to-end testing of mainframe applications </li><li>Design and execute test cases, scenarios, and test strategies </li><li>Develop and maintain automation frameworks and test scripts </li><li>Develop APIs and integrate tools to enhance testing capabilities </li><li>Contribute to AI and ML based testing enhancements </li><li>Track defects, perform root cause analysis, and ensure timely resolution </li><li>Collaborate with developers, business teams, and stakeholders </li><li>Participate in code reviews and ensure code quality and best practices </li></ul> This is a remote position.

H R PUNDITS INC

Quality Assurance Engineer

Application Programming Interface (API)

Artificial Intelligence (AI)

Atlassian JIRA

Best Practices

Bug Tracking/Defect Management

Code Reviews

Data Analysis

Data Management

Data Quality

Docker

Elasticsearch

JUnit

Selenium

Software Testing

Test Automation

Test Case

Test Design

Test Scenario

Test Scripts

Test Strategy

Test Tools

Virtualization

FULL_TIME

Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world's most sophisticated clients using leading technology and exceptional service.

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world's most sophisticated clients using leading technology and exceptional service.Will share JD shortly.Major Duties :1. Advance product quality via testing innovations and process improvement2. Technical roadmaps & plans for implementing enterprise/program test strategies3. Drive & manage technical proof-of-concept and feasibility studies4. Resolve technical issues, anticipate risks and ensure timely management escalation5. Utilize analytical skills in determining the root cause of defects & issues6. Analysis, optimization, improvement & maintenance of current test automation suites7. Master enterprise/program high-level business workflows8. Promote and support implementation of automated CI/CT/CD pipeline9. Develop & extend test automation frameworks for UI, Micro services & API10. Guarantee compliance to automation framework, standards & best practices11. Facilitate automated, on-demand test automation metrics12. Accelerate test development process by leveraging existing assets, standards & best practices; Add new functions/methods to the libraries for continuous improvement13. Ensure that design for automated tests includes: a. Modularization for code reusability b. Parameterization for data driven capability c. Robustness d. Scalability and flexibility e. Optimized number of maintenance points f. Organization of modules and data for ease of maintenance14. Accelerate test development process by leveraging existing assets, standards & best practices; Add new functions/methods to the libraries for continuous improvement15. Guarantee compliance to automation framework, standards & best practices16. Ensure automated tests are run early & often providing quick feedback to the team17. Seek stakeholder feedback and provide inputs on Quality Roadmap18. Collaborate with BAs, Architects & Developers in designing testable applications19. Mentor junior SDETs to improve technical ability and effectivenessKnowledge :• Expert in Java, Selenium, Lean FT, TestNG, Eclipse/IntelliJ• Strong knowledge of scripting language Java & JavaScript/Python/C#.NET• Expert of SDLC and Agile development practices• Expert in SQL, NoSQL, Unix/Linux, Windows, Mainframe• Design and develop Capabilities for Enterprise level Test Automation Framework• Expert in Dev Ops/CICD toolset - Bamboo/Jenkins, Maven/Gradle, Git/ BitBucket• Expert in implementation of TDD/BDD and Framework (Cucumber/JBehave)• Expert in Data Quality framework• Extensive hands-on experience on RESTful APIs and Cloud Platforms• Accelerate test development process by leveraging existing assets, standards & best practices• Forecasting, estimation & ROI analysis• Guarantee compliance to automation framework, standards & best practices• Drive POC for New Tools & Technologies• Both attention to detail & ability to rise above details to see broader implications & recommend strategic solutions• Self-starter; Positive & adaptable; Multi-task in a continually changing environment• Ability to work independently and with a team• Proven interpersonal and communication skills with technical & business partners• Requires conceptual knowledge of theories, practices and procedures within a job disciplineExperience :• 10 to 15 years of relevant experience.• B.E/B.Tech Graduate• Quality Engineering Certifications (not mandatory, but good to have): DevOps, SAFe Agilist, ITILSalary Range: $83,100 - 141,300 USDSalary range is a good faith estimate of base pay. Northern Trust provides a comprehensive benefits package including retirement benefits (401k and pension), health and welfare benefits (medical, dental, vision, spending accounts and disability), paid time off, parental and caregiver leave, life & accident insurance, and other voluntary and well-being benefits. Northern Trust also provides a discretionary bonus program that may include an equity component. Working with Us:As a Northern Trust partner, greater achievements await. You will be part of a flexible and collaborative work culture in an organization where financial strength and stability is an asset that emboldens us to explore new ideas.Movement within the organization is encouraged, senior leaders are accessible, and you can take pride in working for a company committed to assisting the communities we serve! Join a workplace with a greater purpose.We'd love to learn more about how your interests and experience could be a fit with one of the world's most admired and sustainable companies! Build your career with us and apply today. #MadeForGreater Reasonable accommodation Northern Trust is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please email our HR Service Center at MyHRHelp@ntrs.com .We hope you're excited about the role and the opportunity to work with us. We value an inclusive workplace and understand flexibility means different things to different people.Apply today and talk to us about your flexible working requirements and together we can achieve greater.

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Mainframe Jobs in Pilsen, IL

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Mainframe Jobs in Pilsen, IL

Cards Mainframe Developer TMS

Mainframe TechDigital

Quality Assurance Engineer H R PUNDITS INC

Lead, SQ Quality Eng Northern Trust

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