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Added 6 hours ago
Engineering Manager, Voyager (Applied AI & Innovation)
Relay
Remote, Canada
Full-time · Remote
People Management & Development: Build and grow a high-performing, senior-heavy engineering team through hiring, onboarding, coaching, and performance management, creating clear growth…
Added 6 hours ago
Principal AI/ML Engineer
lululemon
Vancouver, BC
Full-time
You will collaborate closely with enterprise architects, applied science leaders, product leaders, and engineering organizations to translate the AI strategy and priorities into scalable…
Added 6 hours ago
Senior Procurement Specialist-Subcontracts
ONxpress
Mississauga, ON
Full-time
Lead and execute procurement activities in alignment with approved project procurement strategies, budgets, schedules, and corporate policies.
Added 21 hours ago
Manager, Business Operations
Southern Alberta Institute of Technology (SAIT)
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
Lead the development and coordination of commercial and applied research proposals from initial client opportunity through final internal approval.
Added 21 hours ago
DevOps Manager
Rightsline Inc
Toronto, ON
$85,000 to $95,000 CAD / year
Rightsline is hiring a DevOps Manager, based in Toronto, to lead the team that owns our cloud platform, delivery pipelines, and production reliability across North America and Europe. You…
Added 22 hours ago
Data Scientist II
TD
Toronto, ON
Full-time
Lead advanced analytical work (e.g., regression, clustering, time series, causal inference) to solve complex business problems.
Added 22 hours ago
Senior AI Architect (Architect-Practitioner)
Fastloop
Vancouver, BC
Full-time
10+ years in software or data engineering with a clear evolution toward applied AI
Added 23 hours ago
Mergers and Acquisitions Integration and Operations Analyst
ZenaTech Inc.
Toronto, ON
Full-time
Integration Planning: Lead the development of integration plans, including timeline, workflow, milestones and KPI tracking for newly acquired companies.
Added 1 day ago
Senior Data Scientist, AI Solutions
Bank of Canada
Ottawa, ON
Full-time
Lead solution delivery from concept to operations : Oversee the full lifecycle of AI initiatives, from discovery and architectural design through development, deployment, and operational…
Added 1 day ago
Senior Data Scientist
City of Edmonton
AB
Graduate University Degree in applied statistics, mathematics, engineering, computer science, or a related field
Added 1 day ago
Senior Business Analyst (FO, Metals Trading)
Exadel Inc (Website)
Toronto, ON
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google,…
Added 1 day ago
Premier ou première spécialiste scientifique – Développement de l’IA et systèmes agentiques // Senior Scientist - AI Dev and Agentic Systems
Pfizer
Kirkland, QC · CAN - QC - Kirkland
Full-time
Added 1 day ago
Premier ou première spécialiste scientifique – Développement de l’IA et systèmes agentiques // Senior Scientist - AI Dev and Agentic Systems
Pfizer
Kirkland, QC
Full-time
Added 1 day ago
*Future Opportunities* - Planning Manager
Aecon
Bowmanville, ON
Lead project-level recruitment efforts for new Project Controls resources; communicate resource needs with senior leadership.
Added 1 day ago
Senior AI Engineer (Permanent)
CoreFactor Inc.
ON · Downtown Toronto (Underground city), Ontario
Full-time
We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI,…
Added 1 day ago
Senior AI Engineer (Permanent)
CoreFactor
Toronto, ON · Greater Toronto Area, Canada
Full-time
We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI,…
Added 2 days ago
Senior Mechanical and Piping Engineer
DRA Global
Toronto, ON
Full-time
DRA Global Limited is an international multi-disciplinary engineering, project delivery and operations management group, predominantly focused on the mining, minerals and metals industry.
Added 2 days ago
Director, Value Creation Private Markets
OPTrust
Toronto, ON
Full-time
The Director, Value Creation will lead the modernization of Private Markets investment workflows and drive AI-enabled value creation across the portfolio. This role combines expertise in…
Added 2 days ago
Lead Data Scientist
Class8
Remote, Canada
$130,000 to $200,000 CAD / year
Full-time · Remote
We’re looking for a highly ambitious, creative Lead Data Scientist to join our team. In this role, you will be building the core ML, AI, and LLM systems that underpin our Carrier and…
Added 2 days ago
Recruiting Lead & Talent Partner
Karbon Digital
Toronto, ON
Part-time
We are scaling our engineering, AI research, product, and enterprise GTM teams and are looking for a Recruiting Lead to build a world-class talent pipeline.
Added 3 days ago
Principal Product Manager
RBC
Toronto, ON
Full-time
…AI products for Personal Banking. Working at the frontier of applied AI, you’ll take advanced models from research into real-world, production-grade solutions. You’ll collaborate with…
Added 3 days ago
Developer - Integrations & AI
Bluum
Markham, ON
Full-time
…platforms, and the organization’s AI services. Working alongside senior developers, technical leads, and outside development partners, you will help build the APIs, scripts, and web…
Added 3 days ago
AVP, GTO Strategy & Transformation
Manulife
Toronto, ON
Full-time
As AVP, GTO Strategy & Transformation, you will lead GTO's strategy, transformation agenda, and multi-year roadmap, while also overseeing the GTO global AI platform roadmap. Your focus will…
Added 4 days ago
Principal Engineer
Appnovation
Toronto, ON
Full-time
This is a senior technical leadership role with no direct reports. You will set a single, clear technical direction across multiple platform teams, making sure their architectures, data…
Added 4 days ago
Director, Wealth Digital AI Platforms & Technology Delivery
BMO
Toronto, ON · BMOPLACE
Full-time
This is a senior delivery leadership role requiring the coordination of cross-functional teams across Engineering, Architecture, Security, Risk Management, Compliance, and Business…

CoreFactor Inc.

Senior AI Engineer (Permanent)

ON, Canada
Downtown Toronto (Underground city), ON, Canada

Job type: Full-time
Experience: 4–8+ years of experience in a data science, machine learning, or AI engineering role, including hands-on experience delivering production systems.
Posting language: English
Posted: Sep 27, 2026

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Original job description

CoreFactor is searching for a Senior AI Engineer on a permanent/full-time basis.

This position is hybrid and will require the successful incumbent to go into the office four (4) times per week.

We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI, leveraging existing large language models (LLMs) and platforms - not building models from scratch. As a senior member of the team, you'll take technical ownership of intelligent applications and automation tools that use LLMs to solve business problems, set best practices for the team, and mentor junior engineers, while partnering closely with business, engineering, and governance stakeholders to bring production-grade AI solutions to life.

KEY RESPONSIBILITIES:

Applied Generative & Agentic AI:

You'll be building the agents and GenAI systems that CI's advisors, analysts, and operations teams actually rely on day to day - not prototypes that stall out after the demo.

Architect and build production-grade intelligent systems and applications using existing LLMs (e.g., OpenAI, Claude, Gemini, etc.) through API integration, prompt engineering, fine-tuning, or Retrieval-Augmented Generation (RAG).
Design, prototype, and lead development of agentic AI systems capable of multi-step reasoning, task decomposition, and tool use to automate and support complex business workflows.
Contribute to the design of a reusable, scalable AI platform (shared tooling, agent frameworks, and infrastructure) rather than one-off point solutions, so capabilities can be reused across use cases.
Building web app AI solutions using frameworks such as React or Streamlit.

Monitoring & Improvement:

Set technical direction and best practices for GenAI and agentic solution design, including evaluation methodology, guardrails, and reliability of LLM-powered systems.
Drive continuous iteration and improvement of models and LLM-powered tools based on performance metrics, cost, and user feedback.

Technical Leadership & Best Practices:

Lead design and code reviews, championing best practices around experimentation, reproducibility, and responsible AI.

Requirements

Education:

Bachelor's or Master's degree in Computer Science, Data Science, AI, Machine Learning, Statistics, or a related field.

Experience:

4–8+ years of experience in a data science, machine learning, or AI engineering role, including hands-on experience delivering production systems.
Demonstrated experience designing, building, and shipping agentic AI systems involving multi-step reasoning, task decomposition, and tool use.
Experience designing around real-world infrastructure limitations - such as rate limits, quota management, retries/backoff, and cost-per-call - when architecting LLM-powered systems at scale.

Skills:

Deep understanding of prompt engineering, RAG, fine-tuning, and evaluation of generative output, including tradeoffs across approaches.
Proficiency in Python and ML/AI libraries (e.g., Scikit-learn, PyTorch, TensorFlow).
Hands-on skills in designing and orchestrating agentic workflows (multi-step reasoning, task decomposition, tool/function calling).
Excellent communication skills; able to present complex technical concepts clearly to both technical and non-technical stakeholders, including senior leadership.
Experience with cloud-based environments (AWS, Azure, or GCP).

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More about this job

Responsibilities

You will architect and build production-grade intelligent systems using LLMs, focusing on agentic AI workflows and multi-step reasoning. Additionally, you will set technical best practices, mentor junior engineers, and collaborate with stakeholders to deliver scalable AI solutions.

Requirements

Candidates must hold a Bachelor's or Master's degree in a relevant technical field and possess 4–8+ years of experience in data science or AI engineering. Proven hands-on experience in delivering production-grade agentic AI systems and proficiency in Python and cloud environments are required.

Skills

Generative AI
Agentic AI
Large Language Models
Python
Prompt Engineering
RAG
Fine-tuning
Machine Learning
Data Science
PyTorch
TensorFlow
Scikit-learn
React
Streamlit
Cloud Computing
API Integration

Visa sponsorship

Not detected in the job text

Keywords

Senior AI Engineer
Generative AI
Agentic AI
LLM
Data Science
Machine Learning
Python
RAG
Prompt Engineering
Fine-tuning
React
Streamlit
AWS
Azure
GCP
Financial Services
Production-grade
Automation
Multi-step reasoning
Tool use
Infrastructure
Scalability
Technical leadership
Mentorship
Governance
Stakeholder management
Scikit-learn
PyTorch
TensorFlow
Data Analytics

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