Senior Software Engineer – C#, .NET
- Location
- Buffalo, NY
- Work mode
- On-site
- Employment type
- Full-time
About the job
This role is four days onsite, with the flexibility to work from home one day per week M&T Work Model - 4 Days In-Office | 1 Day Work From Home
The Bank sponsors individuals for TN and H-1B transfers on a case by case basis. Please note that this position is not open to anyone on an F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension.
Overview: Responsible at the advanced level for writing code and the team's technical requirements gathering. Independently completes work following banking technology standards and contributes to the overall stability and resiliency of banking technology within the Software Development Lifecycle (SDLC).
Tech Stack C# / .NET 10 Blazor/Mud Blazor Git Lab CI/CD Azure Development Terraform SQL Server TSQL Data Migration ETL Power BI Microsoft technology stack
Primary Responsibilities:
- Work independently and within the boundaries of the approved Software Development Lifecycle (SDLC) to process, design, and develop applications to solve business needs and minimize risks to the Bank by writing clean and resilient code.
- Regularly review pull requests, provide feedback, and execute on the change management of the request.
- Author organized, clean, efficient, and secure source code at an advanced level in a minimum of one programming language to be verified by a lead software engineer and apply knowledge of appropriate data structure and algorithms to solve business problems.
- Utilize source code management tools to manage and deploy code/ applications and ensure compliance with SDLC policies and support merge conflict resolution.
- Independently analyze and critique technical and business requirements to ensure completeness, accuracy, and feasibility.
- Collaborate, document, and communicate technical implementation details clearly and concisely with other teams on dependent requirements as needed.
- Conduct code reviews, providing constructive feedback on code quality and improvements to team members.
- Contribute to conversations with business or technical stakeholders and teams regarding the architecture of their applications.
- Understand and adhere to the Company’s risk and regulatory standards, policies and controls in accordance with the Company’s Risk Appetite. Identify risk-related issues needing escalation to management.
- Promote an environment that supports a culture of belonging and reflects the M&T Bank brand.
- Maintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.
- Complete other related duties as assigned.
Supervisory/Managerial Responsibilities: No supervisory responsibilities.
Education and Experience Required:
- Associate’s degree and a minimum of 5 years’ systems analysis and/ or application development work experience or Bachelor's degree and a minimum of 3 years’ systems analysis and/ or application development work experience. In lieu of degree, a combined minimum of 7 years’ education and/or relevant work experience, including a minimum of 3 years’ systems analysis and/or application development work experience
- Advanced proficiency in C# .NET.
- Strong knowledge and practical experience with the Microsoft technology stack.
- Experience with Azure Development.
- Strong knowledge and practical experience with the Microsoft technology stack
- Experience supporting applications
- Contribute to application migration and modernization in Azure
- Experience actively participating in Scrum/Agile teams
- Strong attention to detail and problem-solving skills
- Strong verbal and written communication and documentation skills
- A collaborative, team-oriented approach
- Ability to quickly learn and apply new technologies
- Willingness to participate in the team's on-call rotation and provide after-hours application support when scheduled Our Technology organization is continuously modernizing and improving its applications, processes, and technology practices. We are looking for someone who is comfortable working in a changing environment, takes ownership of their work, and can quickly adapt as technologies and priorities evolve.
Education and Experience Preferred:
- Advanced analytical skills specific to application development
- Experience working in a team environment
- Ability to work autonomously
- Ability to multitask on complex projects
- Strong organizational skills
- Strong time management skills
- Proficient verbal and written communication skills
We support our team members with generous benefits.
- Competitive compensation
- Health, welfare, and retirement benefits
- 401(k) match at 5%
- Work-life balance and flexible work arrangements
- Banking Officers start with 25 days PTO plus 12 paid holidays
- 40 hours paid volunteer hours per year
- Much more. For details, see: M&T Benefits Overview
#C#.NET10 #BlazorMudBlazor #GitLab #CI/CD #AzureDevelopment #Terraform #SQLServer #TSQL #DataMigration #ETL #PowerBI #MicrosoftTechnologyStack
M&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $97,100.00 - $161,800.00 Annual (USD). The successful candidate’s particular combination of knowledge, skills, and experience will inform their specific compensation.
Location Buffalo, New York, United States of America
From M&T Bank's careers page (Workday), checked 29 Oct 2026.
How to apply
- Select Apply on mtb.wd5.myworkdayjobs.com. It opens M&T Bank's own application form in a new tab, run on Workday.
- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- M&T Bank will reply to you directly. No real employer asks you for money to apply.
Posted 29 Oct 2026 · checked 29 Oct 2026 · Report this job
