Title: Senior Software Engineer
Job Location: 1 Seneca St, Buffalo, NY 14203. Position requires in-office work four (4) days every week.
Job Description: Design, develop, and support applications for multiple systems and services, using JCL and EZTRIEVE; design modifications and solutions using COBOL; create and design files and data using IBM utilities; manage projects using Agile methodologies; utilize VSAM to conduct mainframe development; provide designs and specify information systems solutions and technical direction in the development of new or existing applications; serve as a principal application designer for major modifications using analytical and technical skills and available technology and tools in the evaluation of client requirements and processes; provide solutions to incident tickets created during the nightly batch process; engage in the effort to decommission Automated Balancing system; analyze current controls and replace ABS language code with COBOL or EZTRIEVE; support ad hoc requests for data and report to business partners; build new balancing reconciliation for loading files into Exceptions Fraud Returns system (EFR) workflow queues.
Minimum requirements: Bachelor’s degree (or foreign equivalent) in Computer Science, Information Systems, Computer Engineering, Software Engineering, or related field of study plus six (6) years of experience in the job offered or as a Software Engineer, Software Developer, IT Consultant, or related occupation.
Requires six (6) years of experience with the following:
- Designing, developing, and supporting applications for multiple systems and services, using JCL and EZTRIEVE;
- Designing modifications and solutions using COBOL;
- Creating and designing files and data using IBM utilities; and,
- Managing projects using Agile methodologies; and utilizing VSAM to conduct mainframe development.
Salary: $147,118.00 – $147,118.00 per year
LocationBuffalo, New York, United States of AmericaSkills Required
- Bachelor's degree in Computer Science or related field
- 6 years of experience in software engineering or related field
- Experience with JCL and EZTRIEVE
- Experience with COBOL
- Experience with IBM utilities
- Experience with Agile methodologies
- Experience with VSAM
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.








