M&T Bank Corporation

Principal AI Platform Engineer

M&T Bank Corporation • $139K — $232K *
US-AnywhereRemote in United States
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 9+ years of systems analysis/application development experience or 7+ years with a Bachelor's degree; 11+ years in lieu of a degree.
  • Expert proficiency in at least one programming language and advanced in another.
  • Strong foundation in software engineering principles, data structures, and algorithms.
  • Hands-on experience with Java, Python, C#, or similar languages in production applications.
  • Experience designing and integrating RESTful APIs and microservices.
  • Advanced knowledge of Generative AI, LLMs, and AI application development.
  • Proven ability to influence technical direction and architectural decisions across teams.

Responsibilities

  • Design and develop enterprise-scale Generative AI solutions.
  • Lead architecture and optimization of Retrieval-Augmented Generation (RAG) solutions.
  • Review and approve AI architectures, including multi-step LLM workflows.
  • Develop APIs and frameworks connecting AI models to internal systems.
  • Establish prompt engineering standards and testing frameworks.
  • Drive model testing and performance analysis using enterprise frameworks.
  • Mentor engineers on software engineering best practices and AI architecture.

Benefits

  • Promotes a culture of belonging and inclusivity.
  • Opportunities for professional development and mentorship.
  • Engagement in enterprise architecture forums and leadership committees.
  • Access to advanced AI technologies and platforms.
  • Work within a secure and governed technology ecosystem.
Full Job Description
Role Summary

The Principal AI Platform Engineer serves as a senior technical authority responsible for designing, developing, and driving enterprise adoption of Generative AI capabilities within M&T Bank's secure, governed technology ecosystem. This role combines deep software engineering expertise, advanced AI platform knowledge, and strategic technical leadership to deliver scalable, resilient, and responsible AI solutions. The Principal AI Platform Engineer influences enterprise architecture, establishes engineering best practices, mentors technical talent, and partners with senior technology and business leaders to shape the future of AI-enabled capabilities across the organization.

Primary Responsibilities
  • Design, develop, and support enterprise-scale GenAI solutions, including AI-assisted development, documentation, testing, analytics, and workflow automation capabilities.
  • Lead the architecture, implementation, and optimization of Retrieval-Augmented Generation (RAG) solutions, including ingestion pipelines, embeddings, vector stores, retrieval frameworks, and search capabilities.
  • Design, review, and approve agent-based and tool-integrated AI architectures, including multi-step LLM workflows using approved enterprise platforms and services.
  • Develop and oversee APIs, shared services, and reusable frameworks that connect AI models to internal systems, platforms, and approved third-party tools.
  • Establish prompt engineering standards, evaluation methodologies, and testing frameworks to continuously improve AI solution quality, reliability, safety, and performance.
  • Drive model testing, benchmarking, evaluation, and performance analysis efforts utilizing enterprise-approved frameworks and governance standards.
  • Author organized, secure, scalable, and maintainable code at the expert level using multiple programming languages, including Java, Python, and C#, while promoting engineering excellence across teams.
  • Lead technical discussions with Product Managers, Architects, Engineers, and senior stakeholders to translate business objectives into enterprise-scale AI solutions.
  • Serve as a subject matter expert for Generative AI, AI platform engineering, and responsible AI practices across Technology.
  • Mentor and coach engineers on software engineering best practices, AI architecture patterns, algorithms, data structures, and enterprise platform design.
  • Contribute to technical roadmaps that balance strategic AI initiatives, platform modernization, innovation, operational excellence, and technical debt reduction.
  • Define and champion architecture standards, design patterns, and implementation guidance for AI-enabled solutions across multiple technology domains.
  • Apply and analyze engineering, operational, and AI performance metrics to identify opportunities for process improvement, platform optimization, and increased adoption.
  • Lead the implementation of resiliency, performance, observability, and security best practices within AI platforms and services.
  • Drive adoption of responsible AI, model governance, security, compliance, privacy, and risk management standards throughout the AI development lifecycle.
  • Participate in and present to enterprise architecture forums, engineering councils, and leadership committees while influencing AI strategy and technology direction.
  • 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 9 years' systems analysis and/ or application development work experience or Bachelor's degree and a minimum of 7 years' systems analysis and/ or application development work experience. In lieu of a degree, a combined minimum of 11 years' education and/or relevant work experience, including a minimum of 7 years' systems analysis and/ or application development work experience.
  • Expert proficiency in a minimum of 1 relevant programming language and advanced proficiency in a minimum of 1 additional relevant programming language.
  • Strong foundation in software engineering principles, data structures, algorithms, and distributed system design.
  • Hands-on experience developing production applications using Java, Python, C#, or other modern enterprise programming languages.
  • Experience designing and integrating RESTful APIs, microservices, and API-driven architectures.
  • Advanced knowledge of Generative AI, Large Language Models (LLMs), prompt engineering, and AI application development.
  • Experience building and supporting AI-enabled applications within enterprise SDLC, security, compliance, and governance frameworks.
  • Proven ability to influence technical direction, engineering standards, and architectural decisions across multiple teams.

Education and Experience Preferred
  • Experience implementing enterprise Generative AI solutions within financial services or other highly regulated industries.
  • Deep expertise in Retrieval-Augmented Generation (RAG), embeddings, vector databases, retrieval frameworks, and semantic search technologies.
  • Strong understanding of Transformer architectures, attention mechanisms, tokenization strategies, and model evaluation techniques.
  • Experience designing AI agents, tool-integrated workflows, and advanced LLM orchestration frameworks.
  • Expertise with Microsoft Azure, Azure AI Services, OpenAI technologies, and cloud-native AI platforms.
  • Experience establishing enterprise AI governance, responsible AI practices, and model risk management controls.
  • Experience leading large-scale technical initiatives, platform modernization efforts, or enterprise capability rollouts.
  • Proven experience influencing senior technology and business stakeholders and driving enterprise-wide adoption of new technologies.
  • Ability to work autonomously while leading complex technical initiatives across multiple teams.
  • Advanced verbal and written communication skills with the ability to present complex technical concepts to executive audiences.
  • Proven subject matter expertise in AI platform engineering, software architecture, and enterprise application development.
  • Experience with CI/CD pipelines, DevOps tooling, automated testing, observability, and platform reliability engineering practices.

#LI-JB3

M&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $139,700.00 - $232,900.00 Annual (USD). The successful candidate's particular combination of knowledge, skills, and experience will inform their specific compensation. The range listed above corresponds to our national pay range for this role. The specific pay range applicable to you may vary based on your location.

Location
Clanton, Alabama, United States of America

About M&T Bank Corporation

M&T Bank is a financial holding company headquartered in Buffalo, New York. M&T's principal banking subsidiary, M&T Bank, operates banking offices in New York, Maryland, New Jersey, Pennsylvania, Delaware, Connecticut, Virginia, West Virginia, and the District of Columbia. Trust-related services are provided by M&T's Wilmington Trust-affiliated companies and by M&T Bank. M&T Bank traces its origins to the founding of Manufacturers and Traders Bank in Buffalo, New York. As a result of mergers, acquisitions, and name changes, M&T Bank Corporation's principal bank is now known as Manufacturers and Traders Trust Company or M&T Bank. M&T Bank reorganized under a bank holding company in 1969 called First Empire State Corporation. The name was changed in 1998 to M&T Bank Corporation, whose common stock is listed on the New York Stock Exchange and trades under the symbol "MTB."

M&T Bank Corporation Careers

Join the vibrant team at M&T Bank Corporation, a leading financial institution where innovation meets tradition, offering a plethora of job opportunities across various sectors. As one of the most respected banks in the nation, M&T Bank Corporation is the perfect place to jumpstart or advance your career in the financial services industry.

Work You’ll Do

At M&T Bank Corporation, you will be part of a culture that cherishes diversity, leadership, and professional growth. Engage in work that makes a real difference in the community while fostering your career development through comprehensive training programs and diverse learning opportunities.

Innovate and Lead

Embrace the chance to work on projects that integrate cutting-edge financial technologies with robust, traditional banking practices. M&T Bank Corporation is at the forefront of the financial industry, offering innovative solutions that redefine banking standards. Our leadership in the market is driven by a commitment to excellence and continuous improvement.

Career Growth and Opportunities

Whether you are looking for an entry-level position or a more senior role, M&T Bank Corporation provides a dynamic pathway for career advancement. With a variety of job opportunities ranging from internships to full-time positions, you can find the perfect match for your skills and ambitions. Our team is dedicated to helping you navigate your career path with tailored development plans and leadership training.

Join Our Team

Explore job opportunities and join a team that values hard work, creativity, and strategic thinking. M&T Bank Corporation is hiring professionals who are passionate about finance and eager to contribute to a team-oriented environment. Enhance your skills through hands-on experience and ongoing professional development.

Networking and Professional Development

At M&T Bank Corporation, networking and professional development are part of our DNA. Connect with industry leaders, participate in high-impact networking events, and take advantage of our mentorship programs. Our employees benefit from a supportive network that boosts their career trajectories and fosters meaningful professional relationships.

Benefits and Culture

Enjoy a comprehensive benefits package that supports both your professional and personal life. M&T Bank Corporation offers competitive salaries, health benefits, and retirement plans designed to ensure the well-being of our team members and their families. Experience a supportive and inclusive culture where every employee is valued and given the opportunity to thrive.

How to Apply

Ready to take the next step in your career? Visit the M&T Bank Corporation Careers page to browse current openings, submit your resume, and prepare for your interview. We are excited to see how your skills and ideas can contribute to our continued growth and success.

Stay Connected

Keep up to date with the latest from M&T Bank Corporation by following our careers blog. Gain insights from our experts and stay informed about new job openings and upcoming networking events. Join M&T Bank Corporation today and be part of a team that is dedicated to growth, innovation, and leadership in the banking industry. Your future starts here!
Learn more about M&T Bank Corporation
Size
17,115 employees
Market Cap
$25.2 billion
Industry
Net Income
$1.3 billion
Founded
1868
5 Year Trend
+0.2%
NASDAQ

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