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Lead AI/ML Engineer

TORONTO, Ontario, Canada💼 Full-time🗓 2026-08-24 → 2026-09-26

Core

Lead the design, development, and deployment of LLM-powered AI agents for payment processing and automation, while establishing robust AI Development Lifecycle (SDLC) practices.

Role type

Senior IC Lead AI/ML Engineer (LLM Agents & MLOps)

Builds

Production-grade AI agents and MLOps pipelines for the Global Payments domain

Domain

Financial Services / Payments / AI Engineering

Deliverable

production ML models

Required skills

Python, TensorFlow, PyTorch, scikit-learn, Large Language Models (LLMs), LangChain, Langraph, MLOps, CI/CD for ML, Cloud platforms (AWS/Azure/GCP/OpenShift), Docker, Kubernetes, Spec-Driven Development, API design

Preferred skills

Financial services domain knowledge, LLM fine-tuning, Prompt engineering, RAG, Model governance, Data engineering, NLP research

Technologies

LangChain, Langraph, TensorFlow, PyTorch, scikit-learn, AWS, Azure, Google Cloud, OpenShift, Docker, Kubernetes

Responsibilities

Lead design and deployment of LLM-powered AI agents; Architect and implement MLOps pipelines; Establish AI SDLC best practices using Spec-Driven Development; Mentor team members on AI development and LLM frameworks; Evaluate and integrate tools to enhance AI development efficiency; Collaborate with cross-functional teams to define requirements and deliver scalable solutions.

Seniority

Senior, hands-on IC with leadership responsibilities

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