> Markdown version of [/jobs/ext/2484494-mainframe-developer](https://www.wearedevelopers.com/jobs/ext/2484494-mainframe-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mainframe Developer - **Company:** Wipro Limited - **Location:** O'Fallon, MO, United States - **Experience:** Expert - **Salary:** $60,000.0 - $135,000.0 - **Contract:** Permanent contract - **Skills:** Confluence, Unix, COBOL (Programming Language), IBM DB2, Job Control Language (JCL), Interactive System Productivity Facility (ISPF), Mainframes, Connect-Direct (Internet Protocols Based Network Software), OLE for Process Control, SQL Databases, Virtual Storage Access Methods, File Transfer Protocol (FTP), File-aid, Easytrieve - **Published:** August 30, 2026 - **Apply:** https://www.careerjet.com/job/usf322391cd76c4a9b237a1c9c303e081f/eaa ## About the Role Hands on experience with COBOL, JCL, VSAM, File-aid, GDG. DB2 Extensive experience in a batch mainframe environment. Experience working in a mainframe TSO ISPF environment. Experience with mainframe scheduling software, like OPC. Experience using Endeavor change management software. Handson experience with Easytrieve. ITIL/ITSM Tools, Incidents, Change Management, Problem Investigation Proven technical skills necessary to learn the mainframe batch quickly environment and assume the role and independently support assigned application. Basic knowledge on Confluence, Unix, OPC scheduling tool, SQL, NDM (connect direct) file transfer protocol, GFT/FTP Mandatory Skills: Application Modernization - Mainframe . Experience: 5-8 Years . ## Description We use cookies to offer you the best possible website experience. Your cookie preferences will be stored in your browser's local storage. This includes cookies necessary for the website's operation. Additionally, you can freely decide and change any time whether you accept cookies or choose to opt out of cookies to improve website's performance, as well as cookies used to display content tailored to your interests. Your experience of the site and the services we are able to offer may be impacted if you do not accept all cookies. Modify Cookie Preferences Accept All Cookies Search Jobs ## Related Videos - [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [The Time Paradox: Building Timezone-Safe Python/Django Applications](https://www.wearedevelopers.com/videos/1915-the-time-paradox-building-timezone-safe-python-django-applications) - [Coffee with Developers - Robby Russell](https://www.wearedevelopers.com/videos/917-coffee-with-developers-robby-russell) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Data Science & more: The Lopez dilemma](https://www.wearedevelopers.com/magazine/10-data-science-more-the-lopez-dilemma)