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Added 1 hour ago
SAP Software Sales Consultant
INNOVAPTE
Mississauga, ON
Full-time
5+ years of experience in SAP Sales, ERP Sales, Software Sales, Enterprise Sales, IT Sales, SaaS Sales, or Technology Business Development.
Added 2 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
We're on the hunt for a top-tier Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing fleet…
Added 3 hours ago
Project Manager, Capture and Optimization of Research Data (CORD) Platform
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
…to join the Capture and Optimization of Research Data (CORD) platform of the Centre for Outcomes Research and Evaluation (CORE). CORD provides researchers with expert support, technical…
Added 4 hours ago
Software Support Representative
BIS Safety Software
Sherwood Park, AB
$23 to $24 CAD / hour
Full-time
Troubleshoot software issues and guide customers through best practices to help them get the most out of the BIS Safety Software platform
Added 4 hours ago
Lead Full Stack Engineer (.Net, Vue/React) - Fully Remote
CoverGo
Remote, Canada
Full-time · Remote
As the Lead Full Stack Engineer, you will take on a pivotal role in guiding the design, implementation, and maintenance of our innovative SaaS platform. You will provide technical direction…
Added 5 hours ago
Senior AI Engineer (Permanent)
CoreFactor Inc.
ON · Downtown Toronto (Underground city), Ontario
Full-time
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.
Added 5 hours ago
Senior AI Engineer (Permanent)
CoreFactor
Toronto, ON · Greater Toronto Area, Canada
Full-time
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.
Added 8 hours ago
Backend Engineer (Golang)
Mai Wealth
Engineer, BC
Full-time
Have 1-3 years of experience in software development.
Added 9 hours ago
Product Manager - AI
Simpro Software
Montreal, QC
Full-time
Cross-Functional Agility: Work tightly with SIMPRO Product and R&D teams to ensure AI frameworks utilize the core platform effectively while serving as the product owner for the AI/ML…
Added 11 hours ago
Bookkeeper
PADS Financial
Montreal, QC
Full-time
…in the lending market. We are the first all online lending platform helping Canadian homeowners obtain equity backed loans. The Pads lending network is also comprised of 100% Canadian…
Added 14 hours ago
National Sales Executive
Stryke Logistics
Vaughan, ON
Full-time
Demonstrated success in lead generation and new business development
Added 15 hours ago
Project Manager, Capture and Optimization of Research Data (CORD) Platform
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
…to join the Capture and Optimization of Research Data (CORD) platform of the Centre for Outcomes Research and Evaluation (CORE). CORD provides researchers with expert support, technical…
Added 16 hours ago
Associate Program Manager - Strategic Initiatives
SecondWind by Joveo
Canada
Full-time
Our AI-driven recruitment advertising platform helps organizations attract, engage, and hire talent more efficiently than ever before. From intelligent job ad distribution to real-time…
Added 17 hours ago
CV & Sensor Calibration Engineer
Harvey Nash
Markham, ON
$170,000 to $195,000 CAD / year
Full-time
Lead the development and improvement of camera and sensor calibration processes across a growing hardware platform
Added 17 hours ago
AI/ML Engineer
lululemon
Vancouver, BC
Full-time
Proven ability to design and implement production-grade AI/ML application components applying best-practice software engineering including CI/CD integration, automated testing, and service…
Added 18 hours ago
Solutions Architect
Brainhunter Systems Ltd
ON · Ontario, Canada
Contract
Vendor solution + mainframe integration experience: Hands-on designed or implementing a third-party/vendor platform interfacing with mainframe applications.
Added 22 hours ago
Retention Specialist
Jobber
Remote, Canada
Full-time · Remote
…exploring alternatives, or not yet seeing the full value of the platform. We take the time to understand what’s getting in the way, and then connect them to the Jobber features and…
Added 23 hours ago
Director of Engineering
TAIRC
ON · Regional Municipality of York, ON
Volunteer
Lead engineering teams: Manage software and hardware engineering teams, ensuring projects are completed on time and within budget.
Added 1 day ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
We're on the hunt for a top-tier Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing fleet…
Added 1 day ago
Senior Enterprise Customer Success Manager
AfterShip
Toronto, ON
…company on a mission to build the world’s leading automation platform for ecommerce…
Added 1 day ago
Technical Program Manager II
Warner Bros. Discovery
Ottawa, ON
Full-time
CNN Digital is seeking an experienced Program Manager, Technical to oversee and drive the development, release, and continuous improvement of key products within our best-in-class digital…
Added 1 day ago
Senior Technical Program Manager
Warner Bros. Discovery
Ottawa, ON
Full-time
CNN is hiring a Senior Technical Program Manager to lead high-impact programs that span product, technology, design, and product operations. This is a deeply technical senior…
Added 1 day ago
Senior Technical Program Manager
Warner Bros. Discovery
Ottawa, ON
Full-time
CNN Digital is seeking an experienced Senior Technical Program Manager to oversee and drive the development, release, and continuous improvement of key products within our best-in-class…
Added 1 day 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 1 day ago
Project Manager, Capture and Optimization of Research Data (CORD) Platform
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
…to join the Capture and Optimization of Research Data (CORD) platform of the Centre for Outcomes Research and Evaluation (CORE). CORD provides researchers with expert support, technical…

CoreFactor

Senior AI Engineer (Permanent)

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Job type: Full-time
Apply by: Oct 27, 2026
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

Design, build, and maintain production-grade generative and agentic AI applications using existing LLMs, including reusable platforms and tools that automate business workflows. Set technical best practices, evaluate and improve system performance and reliability, and lead design and code reviews while mentoring junior engineers and collaborating with stakeholders.

Requirements

Requires a bachelor's or master's degree in a relevant field and 4–8+ years of experience delivering production data science, machine learning, or AI systems. Candidates should have hands-on experience building agentic workflows and LLM applications, strong Python and AI/ML skills, knowledge of infrastructure constraints and cloud environments, and the ability to communicate effectively with technical and non-technical stakeholders.

Skills

Generative AI
Agentic AI
Large Language Models
Prompt Engineering
Retrieval-Augmented Generation
Fine-Tuning
Python
Scikit-Learn
PyTorch
TensorFlow
Agent Orchestration
Tool and Function Calling
AI Evaluation
Cloud Computing
React
Streamlit

Visa sponsorship

Not detected in the job text

Keywords

Generative AI
Agentic AI
Large Language Models
OpenAI
Claude
Gemini
Prompt Engineering
Retrieval-Augmented Generation
Fine-Tuning
Multi-Step Reasoning
Task Decomposition
Tool Use
API Integration
AI Agents
AI Platform
Python
Scikit-Learn
PyTorch
TensorFlow
React
Streamlit
Evaluation Methodology
Responsible AI
Guardrails
Rate Limits
Quota Management
Retries and Backoff
Cost Management
AWS
Azure

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