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Added 29 mins ago
Patient Care Coordinator
Fraser Health Authority
White Rock, BC
$49.2 to $67.08 CAD / hour
Part-time
…Care Coordinator provides clinical supervision, guidance and support to nursing staff, other clinical team members and support staff within the assigned unit(s). The Patient Care…
Added 1 hour ago
Software Developer – Senior - RQ11686
S M Software Solutions Inc
Toronto, ON
Internship
…administration. The successful candidate will design, develop, implement, support, and continuously improve scalable ServiceNow solutions while contributing to platform modernization,…
Added 1 hour ago
Software Developer – Senior - RQ11686
S M Software Solutions Inc
Toronto, ON
Internship
…administration. The successful candidate will design, develop, implement, support, and continuously improve scalable ServiceNow solutions while contributing to platform modernization,…
Added 1 hour ago
Software Developer – Senior - RQ11686
S M Software Solutions Inc
Toronto, ON
Internship
…administration. The successful candidate will design, develop, implement, support, and continuously improve scalable ServiceNow solutions while contributing to platform modernization,…
Added 1 hour ago
AI Engineer Intern
Electronic Arts (EA)
Vancouver, BC
Temporary
…state-of-the-art, cloud-based tech stack equipped with top-tier tools to support initiatives such as data modeling, model training and fine-tuning, and agent development. We provide…
Added 3 hours ago
Site Reliability Engineer
RBC
Vancouver, BC
Full-time
The SRE will be responsible for assisting in the development, implementation and support of Site Reliability Engineering solutions for all applications across a line of business within CNB…
Added 3 hours ago
Ops Agent Admin
FedEx Canada
Bas-Saint-Laurent, QC
Full-time
Soutenir les opérations et la gestion de la succursale/du centre d’appels dans tous les aspects des procédures commerciales et de bureau, y compris la liaison avec les clients internes et…
Added 3 hours ago
Mail Services Van Driver/Warehouse Worker (6 Month Contract)
Primerica
Mississauga, ON · Primerica Financial Services Ltd (CAN)
Full-time
Pre-Sorting and slotting of agent mail and correspondence
Added 3 hours ago
Senior Software Engineer
7shifts
Toronto, ON
Full-time
Work alongside AI agents as part of how you build: spec-driven development, agentic harnesses for code generation and debugging, and deliberate agent use in your daily workflow
Added 3 hours ago
Coast Hotels Channel management distribution agent
Coast Hotels
Vancouver, BC
…providing customer service and intermediate administrative support to the Channel Management & Distribution Services…
Added 4 hours ago
Manager, Contact Center - QA & Operations Excellence
Walmart Canada
Mississauga, ON
Full-time
Collaborate closely with Workforce Planning, Training, and Operations teams to support staffing needs, capacity planning, service level achievement, and evolving business priorities.
Added 4 hours ago
Site Operations Manager
International SOS
Edmonton, AB · Calgary, AB
…countries and a team of nearly 13,000 experts, we provide 24/7 support to help organisations fulfil their Duty of Care…
Added 4 hours ago
Site Operations Manager
International SOS
Fort McMurray, AB
Full-time
…countries and a team of nearly 13,000 experts, we provide 24/7 support to help organisations fulfil their Duty of Care…
Added 4 hours ago
ServiceNow Software Developer - Senior
J&M Group
Toronto, ON
Full-time
Ability to design, develop, support, and continuously improve scalable ServiceNow solutions that meet business and operational requirements.
Added 5 hours ago
Associate Director, Facilities Operations and Ancillary Services
University of Ottawa
Ottawa, ON
Full-time
The Associate Director is seen as one of the Senior Director’s trusted partners and advisor in leading the Operations to become a business-oriented organization. In this capacity, he/she…
Added 5 hours ago
Part-Time Budget Officer, International Education Centre
Algonquin College of Applied Arts and Technology
Ottawa, ON
Part-time
Employees who are part-time internal candidates, as defined by the Part-Time Support Collective Agreement, will be given first consideration.
Added 5 hours ago
GUEST SERVICE AGENT
Lais Hotel Properties L
Jordan Station, ON
Up to $18.94 CAD / hour
Part-time
Inn on the Twenty is currently seeking a Guest Service Agent to join our growing team! This is a great opportunity that can provide flexibility, valuable work experience, and a chance to…
Added 5 hours ago
Représentante ou représentant bilingue, Service Excellence, Service à la clientèle / CS Service Excellence Representative Bilingual
Fidelity Canada
Toronto, ON · Mississauga, ON · Montreal, QC · Calgary, AB
Full-time
…aux conseillers (appels entrants), le Service des transferts (opérations financières et non financières) et l’Unité des solutions de service (rajustements des…
Added 5 hours ago
Growth & Product Marketing Manager
Precision AI
Calgary, AB
Full-time
You will report to our VP of Operations and work closely with our Senior Product Manager, VP of AI, and CEO. This is an individual contributor role with the opportunity to help shape the…
Added 6 hours ago
Cargo Agent
PAL Airlines
St. John's, NL
Full-time
PAL Airlines is seeking a part-time Cargo Agent to join our St. John's, NL team.
Added 6 hours ago
Programmeur de commande numérique – pièces de développement/Manufacturing Engineering Specialist – experimental parts
Pratt & Whitney
Longueuil, QC
Full-time
…passagers et de marchandises aux services médicaux d’urgence, aux opérations humanitaires et à la lutte contre les feux de forêt, partout dans le…
Added 6 hours ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
…AI/Agentic Orchestration. Drives digital transformation of Legal operations, establishes platform governance, and mentors’ junior…
Added 6 hours ago
Représentant ou représentante bilingue, Unité des solutions de service / Service Solutions Unit Representative Bilingual
Fidelity Canada
Toronto, ON · Mississauga, ON · Montreal, QC · Calgary, AB
Full-time
Excellente connaissance des politiques, des procédures et de tous les types d’opérations liées aux services de transfert, ainsi que des produits offerts par Fidelity.
Added 6 hours ago
Représentant ou représentante, Unité des solutions de service / Service Solutions Unit Representative
Fidelity Canada
Toronto, ON · Mississauga, ON · Montreal, QC · Calgary, AB
Full-time
Excellente connaissance des politiques, des procédures et de tous les types d’opérations liées aux services de transfert, ainsi que des produits offerts par Fidelity.
Added 6 hours ago
Customer Engagement Strategy Manager
Reitmans (Canada) Ltée/Ltd
Montreal, QC
Full-time
Partner with CRM Operations to turn strategy into high-performing, always-on customer journeys.

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

Apply About employer

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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).

Apply About employer

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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