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# Mainframe Software Engineer III - QA Testing

- **Company:** JPMorgan Chase & Co.
- **Location:** Tampa, FL, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Software Applications, JIRA, Automation of Tests, Software Bug Management, Customer Information Control System (CICS), CLIST, COBOL (Programming Language), Data Masking, IBM DB2, Software Debugging, DevOps, Endevor, Job Control Language (JCL), Rexx (Programming Language), Interactive System Productivity Facility (ISPF), Junit, Python (Programming Language), Mainframes, Apache Maven, Online Transaction Processing, Regression Testing, E2e Testing, Mockito, Selenium, Software Engineering, Software Systems, SQL Stored Procedures, Software Testing Automation Framework, Systems Architecture, Test Case, Test Data, Virtual Storage Access Methods, Extensible Markup Language (XML), File Transfer Protocol (FTP), File-aid, Mainframe Programming, Integration Tests, Production Code, Data Management, Cucumber (Software), Jenkins
- **Published:** May 21, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=d345fe88b1906ced

## About the Role

Do you have experience in XML?, * Formal training or certification on Software Engineering concepts and 3+ years applied experience

 * 3+ years of hands-on mainframe testing experience, including test planning, test case design, execution, and defect management
 * Demonstrated knowledge of software applications and technical processes within the mainframe technical discipline ( COBOL, DB2, JCL ,VSAM, CICS, MQ)
 * Experience with File Aid, Expeditor, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX
 * Hands-on practical experience in system design, application development, testing, and operational stability
 * Proficiency in mainframe testing tools such as IBM Debug Tool, Xpediter, File-AID, and ISPF for test data setup and validation
 * Experience with batch job testing, JCL validation, and online transaction testing in a mainframe environment
 * Solid understanding of regression testing, integration testing, and end-to-end testing methodologies for complex mainframe systems
 * Experience in test data management, data masking, and test environment configuration on mainframe platforms
 * Familiarity with defect tracking and test management tools such as JIRA, ALM, or equivalent

Preferred qualifications, capabilities, and skills

 * Experience with test automation frameworks and tools for mainframe applications
 * Proficiency in programming languages such Java/Python for scripting
 * Testing Frameworks: JUnit, Powermock / Mockito, Cucumber, Mutation Testing, Selenium
 * Familiarity with DevOps tools like Jules, Jenkins, Maven

## Description

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

As a Software Engineer III at JPMorganChase within the Commercial & Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives., * Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems

 * Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
 * Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
 * Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
 * Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
 * Contributes to software engineering communities of practice and events that explore new and emerging technologies
 * Adds to team culture of diversity, opportunity, inclusion, and respect, J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.


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