Jobs in Canada

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Added 7 days ago
RC
Data Architect - Hybrid
Randstad Canada
Mississauga, ON
- $125,000 to $140,000 CAD / year
- Full-time
…works closely with business and technology stakeholders to lead the design and implementation of scalable, secure, and resilient cloud platforms that align with enterprise architecture…
Added 7 days ago
RC
Functional Systems Specialist/IT Business Analyst
Randstad Canada
Toronto, ON
- $44.88 to $51.99 CAD / hour
- Contract
…contact centre business operations, customer service teams, technical architecture squads, and third-party vendors. You will lead discovery workshops, map end-to-end customer journeys and…
Added 8 days ago
Senior Software Development Manager
Novarc Technologies Inc
Burnaby, BC
Lead and mentor a team of several software engineers, fostering their technical growth and professional development.
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Mississauga, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Markham, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Vaughan, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Brampton, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Richmond Hill, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Kitchener, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Ottawa, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Hamilton, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
London, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Calgary, AB
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Edmonton, AB
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Ottawa, ON
- Full-time
- Hybrid
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
RC
Senior Software Developer - ETL
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer - ETL to lead the technical design, development, and sustainment of scalable, production-grade data pipelines, reusable data…
Added 9 days ago
RC
Senior Data Science Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Data Science Developer to lead the technical design, development, and implementation of enterprise Artificial Intelligence (AI) solutions, Generative AI…
Added 9 days ago
Asset Business Leader - Customer Offering Portfolio (Sr. Manager), Deloitte Global Consulting Serv.
Deloitte
Toronto, ON
…Leader on choices related to Industry plays, Alliance plays, GenAI/Agents and Delivery Transformation (i.e., the Global Ascend Program) – overall resulting into more asset-enabled sales…
Added 10 days ago
Specialist Software Development-CA
CN
Montréal, QC
Maintain comprehensive technical documentations and promote basic AI tools (e.g. GenAI code assistance, automated unit testing tools) to streamline personal coding workflows
Added 10 days ago
TR
Principal Engineer
Thomson Reuters Holdings Inc.
Toronto, ON
- Full-time
- Hybrid
Lead complex technical initiatives, exercising autonomy in decision-making and managing technical risk.
Added 13 days ago
QT
System Validation Lead (Premium Mobile Platforms)
Qualcomm Technologies, Inc.
Markham, ON
- On-site
The ideal candidate combines strong SoC architecture knowledge, validation expertise, technical leadership, and program management skills to lead geographically distributed engineering…
Added 15 days ago
AW
Principal, Senior, Distinguished Engineer, AWS Foundational Data & Storage Services, AWS Foundational Data & Storage Services
Amazon Web Services Canada, Inc.
Vancouver, BC · Toronto, ON
- Full-time
…Principal and Senior Principal Engineers across the org to own technical direction for some of our hardest problems: building a new cache product purpose-built for GenAI and analytics -…
Added 15 days ago
M-
Développeur.euse principal.e, Développement d’applications IA
Mila - Institut québécois d'intelligence artificielle
Montréal, QC
- Full-time
This role is ideal for someone who wants to take technical ownership, work on strategic GenAI initiatives (LLMs, RAG, agents, pipelines), and operate across backend, data, DevOps, and…
Added 16 days ago
A
IT Auditor
Altis
Ottawa, ON
- Full-time
…financial organization is seeking a Principal, IT Audit to lead high-impact technology audits, strengthen risk management practices and provide trusted insights to senior…
Added 18 days ago
HW
Senior AI Developer (RAG, Agents & Microservices) | Onsite | Salary in Euros | Ontario Canada
HR Ways
ON
- Full-time
Job Title: Lead / Senior AI Developer (RAG, Agents & Microservices)

Randstad Canada

Data Scientist III

Toronto, ON, Canada

$63.02 to $69.88 CAD / hour · Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Pay: $63.02 to $69.88 CAD / hour
Job type: Contract
Apply by: Dec 11, 2026
Experience: Applied Data Science Depth: 5+ years of dedicated professional experience developing and deploying machine learning models and statistical solutions in an enterprise setting.
Posting language: English
Posted: Oct 13, 2026

Original job description

Our client, is seeking an experienced, highly innovative Data Scientist III (Senior Data Science & GenAI / Agentic AI Specialist) to join their centralized Advanced Analytics team.

In this strategic, hands-on role, you will partner directly with business units across Canada to accelerate the adoption and execution of advanced analytics, machine learning, and Generative AI solutions. You will translate complex business goals into rigorous analytical frameworks, building predictive models alongside cutting-edge GenAI applications, AI agents, and autonomous systems. Working in a hybrid environment, you will leverage Python, PySpark, SQL, vector databases, and modern agentic frameworks (LangChain, LangGraph, CrewAI) to design Retrieval-Augmented Generation (RAG) architectures, prompt engineering pipelines, and intelligent information retrieval systems that drive measurable commercial value.

Duration: 12-Month Contract (Full 1-Year Engagement)

Work Arrangement: Hybrid (3 days on-site per week; Thursday set as the mandatory team collaboration anchor day)

Advantages
High-Impact AI Innovation Scope: Lead the design, development, and deployment of next-generation GenAI solutions, autonomous AI agents, and custom RAG architectures.

12-Month Engagement Stability: Secure a full 1-year enterprise consulting assignment driving strategic, high-visibility analytics initiatives across enterprise business units.

Modern Agentic Tech Stack: Work extensively with state-of-the-art AI frameworks (LangChain, LangGraph, CrewAI), vector databases, embedding models, and reasoning tools.

Collaborative Leadership Culture: Mentor junior data scientists and data engineers while presenting data-driven insights and commercial recommendations to cross-functional business executives.

Responsibilities
Data Science & ML Engineering: Translate complex business problems into analytical models; design, train, evaluate, and deploy supervised, unsupervised, and predictive machine learning models.

GenAI & Agentic AI Development: Design, build, and deploy production-grade GenAI solutions, AI bots, and autonomous agents featuring advanced reasoning, tool-use patterns, and multi-agent coordination.

RAG & Vector Search Architecture: Implement RAG (Retrieval-Augmented Generation) systems, vector database indexing, embedding models, and prompt engineering strategies to enable intelligent enterprise search capabilities.

Big Data & Pipeline Integration: Write complex PySpark and SQL queries to extract, transform, and integrate large-scale structured and unstructured datasets across enterprise data sources.

Technical Artifacts & Governance: Author and maintain technical design documentation covering application functionality, data models, microservice APIs, and system integration patterns.

Stakeholder Storytelling & Mentorship: Present analytical findings and strategic recommendations to senior business leaders through concise data storytelling, while mentoring junior data scientists and engineers.

Qualifications
Education: Bachelor’s degree in Computer Science, Statistics, Mathematics, Data Science, or a related quantitative discipline (or equivalent practical experience).

Applied Data Science Depth: 5+ years of dedicated professional experience developing and deploying machine learning models and statistical solutions in an enterprise setting.

Core Technical Proficiency: Expert-level mastery of Python for data science and LLM application development, alongside strong SQL and PySpark data extraction and manipulation skills.

GenAI & Agentic Frameworks: Demonstrated hands-on experience building GenAI applications using frameworks such as LangChain, LangGraph, or CrewAI, with proven knowledge of tool-calling and reasoning agent patterns.

RAG & LLM Engineering: Deep understanding of RAG techniques, prompt engineering, vector databases, embedding models, and fine-tuning methodologies.

Structured & Unstructured Data: Solid background in feature engineering, data transformation, and managing both structured databases and unstructured content streams.

Communication & Mentorship: Exceptional written and verbal communication skills with a proven track record of translating complex AI concepts into executive business narratives and coaching team members.

Preferred Assets & Nice-to-Haves
Hands-on experience with AWS AI/ML services (SageMaker, AWS Bedrock, Lambda).

Familiarity with enterprise data warehousing and big data pipeline tools (AWS Glue ETL, Glue Catalog, Glue Data Quality, and AWS Step Functions).

Summary
If you are a tech-savvy Data Scientist III who pairs 5+ years of core machine learning mastery with hands-on GenAI, agentic AI frameworks (LangChain/LangGraph), PySpark, and RAG architecture skills, this 12-month hybrid contract opportunity is an ideal next step. Bring your analytical curiosity, agentic AI expertise, and technical leadership to our client's team today!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Data Scientist III will translate business problems into analytical models, build GenAI applications and AI agents, and write PySpark and SQL queries to integrate large datasets. The role also presents findings to executives and mentors junior data scientists and engineers.

Requirements

Candidates need 5+ years of enterprise machine learning experience, expert Python, strong SQL and PySpark skills, and hands-on experience with LangChain, LangGraph or CrewAI. Strong RAG, vector database and communication skills are also required.

Skills

Python
PySpark
SQL
LangChain
LangGraph
CrewAI
RAG architecture
Vector databases
Embedding models
Prompt engineering
Fine-tuning LLMs
Tool-calling agents
Multi-agent coordination
Machine learning
Supervised learning
Unsupervised learning
Predictive modelling
Feature engineering
Data transformation
Structured and unstructured data
AWS SageMaker
AWS Bedrock
AWS Lambda
AWS Glue ETL
AWS Glue Data Quality

Keywords

Data Scientist
machine learning
generative AI
GenAI
agentic AI
RAG
retrieval-augmented generation
LangChain
LangGraph
CrewAI
Python
PySpark
SQL
vector databases
embedding models
prompt engineering
fine-tuning
AWS SageMaker
AWS Bedrock
AWS Glue

Seniority

Senior

Tools

Python
PySpark
SQL
LangChain
LangGraph
CrewAI
AWS SageMaker
AWS Bedrock
AWS Glue

Languages

English

Fields of study

Computer Science
Statistics
Mathematics
Data Science

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Work requirements

Jobs in Canada