Lead AI Platform Engineer at M&T Bank | Buffalo, NY, US | Rezi

Lead AI Platform Engineer at M&T Bank

Lead AI Platform Engineer

M&T Bank · Buffalo, NY, US

Yesterday

Lead AI Platform Engineer

M&T Bank · Buffalo, NY, US

2 days ago
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About the Role

The Lead AI Platform Engineer is a hands-on technical contributor responsible for designing, developing, and integrating Generative AI–enabled capabilities within M&T Bank’s secure, governed enterprise environment. This role combines strong software engineering fundamentals with applied GenAI experience and partners closely with product, architecture, and engineering teams to deliver scalable, reliable, and responsible AI solutions.

Responsibilities

  • Design, develop, and support GenAI–enabled features including AI‑assisted coding, documentation, testing, analysis, and workflow automation
  • Implement and maintain retrieval‑augmented generation (RAG) solutions, including data ingestion, embeddings, vector stores, and search pipelines
  • Design and build agent‑based and tool‑invoking GenAI workflows, including multi‑step LLM interactions using approved enterprise platforms
  • Develop and integrate APIs and backend services connecting LLMs to internal systems and approved third‑party tools
  • Lead prompt design, testing, and iteration to improve output quality, relevance, and safety
  • Participate in model testing, evaluation, and performance analysis using established enterprise frameworks
  • Contribute hands‑on development using modern languages and frameworks (e.g., Java, Python, C#)
  • Collaborate with Product Managers, Architects, and Engineers to translate requirements into technical solutions
  • Provide technical guidance and mentoring to less experienced engineers
  • Follow and promote M&T Bank SDLC, security, and responsible AI standards

Requirements

  • Associate’s degree and a minimum of 7 years’ systems analysis and/or application development work experience or Bachelor's degree and a minimum of 5 years' systems analysis and/or application development work experience. In lieu of a degree, a combined minimum of 9 years’ education and/or relevant work experience, including a minimum of 5 years’ system analysis and/or application development work experience.
  • Strong foundation in software engineering principles, data structures, and algorithms
  • Hands‑on experience with Java, Python, or C# in production environments
  • Experience with RESTful APIs, API‑driven development, and Git‑based version control
  • Working knowledge of machine learning and large language model (LLM) fundamentals
  • Experience working within enterprise SDLC, security, and compliance standards

Skills

  • Generative AI
  • GenAI
  • Retrieval-Augmented Generation (RAG)
  • Embeddings
  • Vector Stores
  • Search Pipelines
  • Agent-based workflows
  • Tool-invoking workflows
  • LLM interactions
  • API development
  • Backend services
  • Prompt design
  • Model testing
  • Model evaluation
  • Performance analysis
  • Java
  • Python
  • C#
  • RESTful APIs
  • API-driven development
  • Git
  • Machine learning
  • Large language models (LLM)
  • SDLC
  • Security standards
  • Compliance standards
  • Microsoft Azure
  • Azure AI services
  • Azure GenAI platforms
  • CI/CD pipelines
  • DevOps tooling
  • Automated testing
  • Responsible AI
  • Data privacy
  • Model governance

Location

  • Buffalo, New York, United States of America

Work Type

  • Onsite

Experience Level

  • Lead
  • Minimum of 7 years’ systems analysis and/or application development work experience
  • Minimum of 5 years' systems analysis and/or application development work experience
  • Combined minimum of 9 years’ education and/or relevant work experience
  • Minimum of 5 years’ system analysis and/or application development work experience

Education Level

  • Associate's degree
  • Bachelor's degree

Salary/Compensations

  • $116,400.00 - $194,000.00 Annual (USD)

About the Company

  • M&T Bank is committed to fair, competitive, and market-informed pay for our employees.