Job Title: Mainframe Developer Location: Remote Duration: 12+ Months For assigned mainframe enhancements and fixes, provide applicable analysis, reviewed code or configuration changes, test evidence, and implementation/backout notes. For assigned escalated production issues, record diagnosis, actions taken, resolution or escalation, and root-cause findings and runbook updates where warranted. Link outputs to the assigned team work item; provide status and knowledge transfer, address review comments, and submit the applicable artifacts to Navy Federal for review against that item's agreed acceptance criteria. Required Skills Mainframe Development Assembler CICS COBOL Required Responsibilities Support production environments, application enhancements, testing, troubleshooting, and implementation activities. Deliver High Availability Scrum Team deliverables. Provide Tier III support, including: o Root cause analysis o Application maintenance o Production support o Code and configuration changes Troubleshoot, debug, and resolve complex mainframe application issues. Perform analysis, development, testing, and implementation activities. Participate in Agile ceremonies: o Daily stand-ups o Sprint meetings o Team collaboration Follow coding standards and quality benchmarks. Preferred Skills FIS Systematics Connex JCL DB2 Agile/Scrum Core Banking or Financial Services experience