> Markdown version of [/jobs/ext/3997313-mainframe-developer](https://www.wearedevelopers.com/jobs/ext/3997313-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:** Eagle Eye Technologies - **Location:** United States (Remote available) - **Contract:** Contract - **Skills:** Agile Methodology, Customer Information Control System (CICS), COBOL (Programming Language), Computer Programming, IBM DB2, Software Debugging, Job Control Language (JCL), Mainframes, Scrum Methodology, Software Maintenance, Software Deployment, System Availability - **Published:** October 28, 2026 - **Apply:** https://www.dice.com/job-detail/46c57a1d-af36-4898-8290-d450f01ae92d ## 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. Nice-to-Haves (Preferred): Experience with FIS Systematics and/or Connex. Hands-on knowledge of JCL and DB2. Prior domain experience in Core Banking or Financial Services environments. ## 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! Key Responsibilities Application Delivery & Enhancements: Support production environments, application enhancements, testing, troubleshooting, and implementation activities across core mainframe applications. Tier III Support: Perform in-depth troubleshooting and root-cause analysis for complex issues. Implement required code, configuration, or application fixes to maintain system stability. Agile & Scrum Collaboration: Actively participate in High Availability Scrum deliverables, daily stand-ups, and sprint ceremonies. Best Practices & Standards: Adhere to robust coding standards, communicate roadblocks and progress effectively, and meet high-quality benchmarks and project timelines.