Developer, Mainframe Expertise

Citi

Developer with Mainframe expertise at Citi responsible for applications systems analysis and programming. Engaging in feasibility studies and system development processes with minimal supervision.

Posted 5/30/2026full-timeIrving • South Dakota, Texas • 🇺🇸 United StatesMid-LevelSenior💰 $107,120 - $160,680 per yearWebsite

About the role

Key responsibilities & impact

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Has the ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy.

Requirements

What you’ll need

5-8 years of relevant experience
Cobol/Assembler/CICS/JCL experience preferred
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Benefits

Comp & perks

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

CobolAssemblerCICSJCLsystems analysisprogrammingproject managementapplications developmentrisk technologybusiness process evaluation

Soft Skills

independence of judgementautonomycoachingconsultationproblem-solvinguser supportcommunicationtime managementadaptabilitypressure management