> Markdown version of [/jobs/ext/3991210-mainframe-developer-tier-iii-support-enhancements](https://www.wearedevelopers.com/jobs/ext/3991210-mainframe-developer-tier-iii-support-enhancements). 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 (Tier III Support & Enhancements) - **Company:** Eagle Eye Technologies - **Location:** United States (Remote available) - **Contract:** Contract - **Skills:** Agile Methodology, Customer Information Control System (CICS), COBOL (Programming Language), Computer Programming, Software Debugging, Mainframes, Scrum Methodology, Software Maintenance, System Availability - **Published:** October 28, 2026 - **Apply:** https://www.dice.com/job-detail/c12c1417-12e9-4ae2-82da-d53bec7bc4e5 ## About the Role Must-Haves (Required): Proven background in Mainframe Development. Strong hands-on programming experience with COBOL and Assembler. Proficiency in CICS. Demonstrated experience providing Tier III production support, application maintenance, and resolving complex mainframe incidents. Experience working within an Agile/Scrum framework and participating in daily ceremonies. ## Description We are seeking an experienced and dedicated Mainframe Developer to join our High Availability Scrum team. In this role, you will play a critical part in supporting enterprise-level production environments, delivering Tier III technical support, and driving complex application enhancements. If you excel at root-cause analysis, complex debugging, and working with mission-critical systems in a fast-paced Agile environment, we would love to connect with you!