The Senior Mainframe Developer is a senior-level position focused on establishing and implementing application systems in collaboration with the Technology team. This role involves leading systems analysis and programming activities to enhance business processes and deploy new products. The developer will provide expertise in applications programming while ensuring adherence to architectural standards. The position also includes mentoring mid-level developers and managing project risks to uphold the firm's reputation.

• 5+ years in IBM mainframe development.
• Experience with developing batch and online programs in Cobol.
• Experience with IBM utilities and other mainframe tools such as Fileaid, Rexx, JCL, CICS, Changeman, Github, Expediter, TSO/ISPF, VSAM, DB2.
• 2+ years experience using AI tools such as Devin AI and CoPilot.
• Extensive experience in system analysis and programming of software applications.
• Experience in managing and implementing successful projects.
• Subject Matter Expert (SME) in at least one area of Applications Development.
• Demonstrated leadership and project management skills.
• Bachelor’s degree/University degree or equivalent experience.
• Master’s degree preferred.

• Partner with multiple management teams to ensure appropriate integration of functions to meet goals.
• Identify and define necessary system enhancements to deploy new products and process improvements.
• Resolve high impact problems/projects through in-depth evaluation of complex business processes and system processes.
• Provide expertise in applications programming and ensure application design adheres to the overall architecture blueprint.
• Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation.
• Provide in-depth analysis to define issues and develop innovative solutions.
• Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary.
• Assess risk when business decisions are made, ensuring compliance with applicable laws and regulations.

• Citi offers a comprehensive benefits package including competitive pay, stock programs, healthcare coverage, retirement plans, paid time off, parental leave, and programs supporting employee wellbeing and professional development.