> Markdown version of [/jobs/ext/1310115-mainframe-developer](https://www.wearedevelopers.com/jobs/ext/1310115-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:** THE JUDGE GROUP, INC. - **Location:** Malvern, PA, United States - **Contract:** Permanent contract - **Skills:** Agile Methodology, Confluence, JIRA, Batch Processing, Customer Information Control System (CICS), COBOL (Programming Language), IBM DB2, Software Debugging, DevOps, Endevor, Github, Job Control Language (JCL), Scrum Methodology, Systems Development Life Cycle, SQL Stored Procedures, SQL Databases, Virtual Storage Access Methods, Freeform SQL, Backend, Software Version Control, Servicenow - **Published:** July 17, 2026 - **Apply:** https://www.dice.com/job-detail/90388806-4af4-4071-9296-3d01c8655618 ## About the Role Proficient in JCL, PROCs, and mainframe batch processing Skilled in writing complex SQL queries and optimizing database performance. Experience with debugging across front end applications thru to backend processes and data Experience with Service Now for Change Management and Confluence as a Documentation Repository Proficient in various SDLC models, including AGILE (SCRUM), TDD, and Waterfall Familiarity with DevOps practices including JIRA and Github. Adept at interacting with cross-functional teams to drive project success. Experienced in working with teams which are co-located and with remote offshore development teams. Experience with Endevor for Version Management Qualifications Design, develop, maintain, and test mainframe applications using COBOL Stored Procedures, CICS, and SQL accessing DB2 and VSAM. Proficient in JCL, PROCs, and mainframe batch processing Skilled in writing complex SQL queries and optimizing database performance. Experience with debugging across front end applications thru to backend processes and data Experience with Service Now for Change Management and Confluence as a Documentation Repository Proficient in various SDLC models, including AGILE (SCRUM), TDD, and Waterfall Familiarity with DevOps practices including JIRA and Github. Adept at interacting with cross-functional teams to drive project success. Experienced in working with teams which are co-located and with remote offshore development teams. Experience with Endevor for Version Management Ability to think strategically and influence decisions without direct authority ## Description Design, develop, maintain, and test mainframe applications using COBOL Stored Procedures, CICS, and SQL accessing DB2 and VSAM. ## Related Videos - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) ## 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) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges)