Jobs in Canada

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Added 1 month ago
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Senior Software Engineer (Python / GenAI) – Markets Technology
Citi
Mississauga, ON
- Full-time
Citi’s Markets Technology group is modernizing financial risk management, and we are seeking an experienced Senior Python Engineer to sit at the center of that evolution. In this role, you…
Added 1 month ago
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Data Scientist
Dexian
Mississauga, ON
- $75 to $85 CAD / hour
- Contract
Use LLMs and GenAI for analytics and automation.
Added 1 month ago
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Data Scientist Intern (Jan 2027 12 Months)
SOTI
Mississauga, ON
- Full-time
It all started with a classic story about one developer’s vision. While Carl Rodrigues, President and CEO of SOTI, was an IT consultant, he developed solutions for managing mobile device…
Added 1 month ago
Senior Platform Engineer, AI & Fabrics
BMO
Toronto, ON · FCP
…takes ownership of your components, cares about operability and correctness, and collaborates well within your team. You work within technical direction and standards set by the team's…
Added 1 month ago
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Artificial Intelligence Specialist
Agilus Work Solutions
Toronto, ON
- Contract
The ideal candidate will bring strong Python development, practical LLM/GenAI experience, and experience working with AI agents, APIs, integrations, retrieval, and evaluation. Hands-on…
Added 1 month ago
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Senior Platform Engineer, AI & Fabrics
BMO
Toronto, ON
- Part-time
…takes ownership of your components, cares about operability and correctness, and collaborates well within your team. You work within technical direction and standards set by the team's…
Added 1 month ago
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Quality Assurance Engineer
Quarry Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Exposure to AI-assisted software testing, GenAI testing tools, AI-based test design or automation, or practical use of AI to improve QA productivity and coverage.
Added 1 month ago
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Automation Developer
Apptoza Inc.
Toronto, ON
- Contract
…Proficiency in Jira Service Management is essential for configuring and automating workflows. Strong Java and Python development skills are required for building applications and…
Added 1 month ago
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Senior Cloud Platform Engineer (AWS), AI Infrastructure - Evinova
Evinova
Mississauga, ON
- Full-time
Candidates must reside within commuting distance of the GTA or be willing to relocate for this opportunity
Added 1 month ago
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Développeur(-euse) Full Stack (Python, React)
Akkodis
Montreal, QC
- Contract
Mode de travail : Hybride – Présence au bureau 3 jours par semaine (incluant l'intégration initiale sur site)
Added 1 month ago
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HR Data Scientist, Data Eng.
IT Connex
Toronto, ON · Greater Toronto Area, Canada
- Contract
Expert-level proficiency in Oracle SQL, Python, experience with building on LLMs for advanced analytics, including data extraction, transformation, statistical modelling, and automation.
Added 1 month ago
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AI Platform Engineer - DevOps, Python
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Halifax, NS
- Full-time
We are looking for a Developer obsessed with efficiency and automation to be part of an autonomous team to deliver services for application teams across Capital Markets. An open minded…
Added 1 month ago
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Sr Full Stack AI Engineer - Calgary ,Canada (Hybrid)
Straive
Calgary, AB
- Full-time
· Apply embeddings and vector databases to support semantic search, retrieval, context management, and scalable GenAI application patterns.
Added 1 month ago
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Junior Fullstack Developer (Python)
AlayaCare
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We are seeking a Junior Fullstack Developer (Python) to join our Admission & Marketplace team. You'll contribute to meaningful projects while learning modern development practices, tools,…
Added 1 month ago
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Forward Deployed Engineer (FDE) - GenAI / Agentic AI
Tiger Analytics Inc.
Toronto, ON
- Full-time
We're looking for a Forward Deployed Engineer who thrives at the intersection of client problem-solving and hands-on AI engineering. You'll partner directly with clients and engineering…
Added 1 month ago
Digital Solution Architect Lead Advisor
NTT DATA Services
Halifax, NS
Design and architect enterprise-grade AI, GenAI, and Agentic AI solutions.
Added 1 month ago
Junior Fullstack Developer (Python)
AlayaCare
Montreal, QC
We are seeking a Junior Fullstack Developer (Python) to join our Admission & Marketplace team. You’ll contribute to meaningful projects while learning modern development practices, tools,…
Added 1 month ago
Machine Learning Operations Engineer/Senior
Wawanesa Insurance
Toronto, ON · AB · Winnipeg, MB · Ottawa, ON · Kitchener, ON · Calgary, AB · Edmonton, AB (Hybrid), AB · North York - Toronto, ON (Hybr, ON
Work Environment: We offer a hybrid work environment that offers flexibility to our employees in balancing in-office (2 days per week OR 15 hours per week in a Wawanesa office) and remote…
Added 1 month ago
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Senior Data Scientist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Proficient in Python for data science and GenAI application development
Added 1 month ago
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– Ingénieur(e) IA | AI Engineer
Systematix
AB · Edmonton, AB
- $150 to $180 CAD / hour
- Full-time
Python, C#, JavaScript/TypeScript, REST APIs, Git, CI/CD and SQL
Added 1 month ago
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Senior AI Engineer (Permanent)
CoreFactor Inc.
ON · Downtown Toronto (Underground city), Ontario
- Full-time
This position is hybrid and will require the successful incumbent to go into the office four (4) times per week.
Added 1 month ago
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Senior AI Engineer (Permanent)
CoreFactor
Toronto, ON · Greater Toronto Area, Canada
- Full-time
This position is hybrid and will require the successful incumbent to go into the office four (4) times per week.
Added 1 month ago
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Gen AI Engineer
Synechron
Montreal, QC
- $80,000 to $90,000 CAD / year
- Full-time
Design, develop, and deploy GenAI applications using LLMs, RAG, prompt engineering, and AI agents.
Added 1 month ago
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Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
You must possess a strong hybrid skill set: deep expertise in applied machine learning combined with production-grade software engineering skills
Added 1 month ago
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Computer Vision Software Developer, Professional II- Développeur ou Développeuse de Logiciels en Vision par Ordinateur II
Zebra Technologies
Montreal, QC
- Full-time
***Ce poste nécessite d'être sur place au bureau de Montréal, Canada (mode hybride – un minimum de 3 jours par semaine au bureau).***

CoreFactor Inc.

Senior AI Engineer (Permanent)

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

Full-time

Apply on corefactor.zohorecruit.com About employer

Applications open in a new tab.

Job details

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

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 on corefactor.zohorecruit.com 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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Jobs in Canada