Title: Senior Software Engineer
Job Location: 1100 N Market St, Wilmington, DE 19801. Position requires in-office work four (4) days every week.
Job Description: Support day-to-day operations and incident resolution on TSYS-related platforms. Design, code, test, and implement enhancements and changes to mainframe applications. Collaborate with business and technical teams to translate requirements into technical solutions. Perform impact analysis and provide estimates for development work. Participate in system integration and regression testing. Maintain and enhance batch and online processing environments. Create and maintain technical documentation. Ensure adherence to secure coding practices and internal standards. Participate in disaster recovery planning and testing.
Minimum requirements: Bachelor’s degree (or foreign equivalent) in Computer Management, Information Systems, Business Administration, Management Information Systems, Computer Information Systems, or a related field of study plus five (5) years of experience in the job offered or as Software Engineer, Systems Engineer, Programmer Analyst, or a related occupation.
Position requires five (5) years of experience in each of the following:
- VSAM (Virtual Storage Access Method);
- COBOL;
- JCL;
- TSO/ISPF;
- Batch job scheduling including Control-M and CA7;
- DB2 or IMS databases;
- Using Mainframe software change management tools including Endevor, Changeman, or PanAPT;
- NDM/FTP/SFTP processes and data transmission protocols; and
- Troubleshoot abends and performance issues.
Position requires three (3) years of experience in the following:
- TSYS architecture and Credit Card platform components, including Prime, FDR, or other TSYS services;
- TSYS transaction processing modules;
- Navigating and extracting data from TSYS systems;
- TSYS file layouts, tables, and API integration;
- CICS (Customer Information Control System);
- Easytrieve for report generation and data analysis; and
- Working across a mix of legacy and modern tools including File Aid and LeanFT test automation.
Salary: $153,358.00 – $153,358.00 per year
LocationWilmington, Delaware, United States of AmericaSkills Required
- Bachelor's degree or foreign equivalent in Computer Management, Information Systems, Business Administration, Management Information Systems, Computer Information Systems, or a related field
- Five years of experience in the job offered or as a Software Engineer, Systems Engineer, Programmer Analyst, or related occupation
- Five years of experience with VSAM, COBOL, JCL, TSO/ISPF, batch job scheduling using Control-M and CA7, DB2 or IMS databases, mainframe change management tools, NDM/FTP/SFTP, and troubleshooting abends and performance issues
- Three years of experience with TSYS architecture and credit card platform components, TSYS transaction processing modules, TSYS data extraction, TSYS file layouts and APIs, CICS, Easytrieve, File Aid, and LeanFT
- Ability to work in the Wilmington, Delaware office four days per week
M&T Bank Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about M&T Bank and has not been reviewed or approved by M&T Bank.
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Retirement Support — Retirement benefits are positioned as a strong pillar, including a 401(k) match and the possibility of an additional employer contribution, plus access to an employee stock purchase plan.
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Leave & Time Off Breadth — Time-off offerings are framed as competitive, with a flexible PTO approach and paid volunteer time called out as a meaningful add-on to standard leave.
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Wellbeing & Lifestyle Benefits — Wellbeing support appears comparatively robust, highlighted by mental-health therapy/coaching sessions and broader wellness programming alongside community-oriented perks.
M&T Bank Insights
What We Do
M&T Bank is a multi-state community-focused bank serving New York, Maryland, New Jersey, Pennsylvania, Delaware, Connecticut, Virginia, West Virginia and Washington, D.C. Founded in 1856, the company provides banking, investment, insurance and mortgage financial services to more than 3.6 million consumer, business and government clients.
