Jobs in Canada

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Added 14 hours ago
Grocery - Clerk Grocery 4pm -1230a
Thrifty Foods
Surrey, BC
…virtual healthcare and an Employee and Family Assistance Program, learning and development opportunities, parental leave top-up, and paid…
Added 14 hours ago
Grocery - Clerk Grocery 4pm -1230a
Sobeys
Surrey, BC
…virtual healthcare and an Employee and Family Assistance Program, learning and development opportunities, parental leave top-up, and paid…
Added 14 hours ago
Policy Analyst
Standards Council of Canada | Conseil canadien des normes
Ottawa, ON
Please attach a detailed cover letter to your resume. In addition to learning about your education, training and experience, we want to hear your story! We’d love to hear about how your…
Added 14 hours ago
CD
Advisory Agent, Member and Client Experience
Caisse Desjardins de l'Érable
Plessisville, QC
- Part-time
- On-site
As a member and client experience advisory agent, you help give members and clients a better experience, and ensure that they are satisfied. This includes making sure they feel welcome,…
Added 14 hours ago
Retail Operations Expert, Stanton Medical Centre
Best Buy Express
Yellowknife, NT
Loves learning new things and discovering new ideas
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Advisory Agent, Member and Client Experience
Caisse Desjardins de Montcalm et de la Ouareau
Saint-Lin-Laurentides, QC
- Part-time
- On-site
As a member and client experience advisory agent, you help give members and clients a better experience, and ensure that they are satisfied. This includes making sure they feel welcome,…
Added 14 hours ago
FC
Senior Advisor, Business strategies
Federation Caisses Desjardins
Montréal, QC · Lévis, QC
- Full-time
- Hybrid
A minimum of six years of relevant experience
Added 14 hours ago
TM
Elexicon Energy | System Control Centre Trainer (Ajax - 1 Opening)
The MEARIE Group
Ajax, ON
- $94,400 to $118,000 CAD / year
…focus on guiding System Operator Apprentices through their learning journey toward full…
Added 14 hours ago
RD
Program Liaison (Term-certain, Full time)
Red Deer Polytechnic
Red Deer, AB
- Full-time
License/Registration required: Driver’s License and clean driver’s abstract
Added 14 hours 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 14 hours ago
RC
Senior Product Manager
Randstad Canada
Toronto, ON
- Contract
…the delivery of scalable, high-value Generative AI, machine learning, and data solutions that drive measurable business…
Added 14 hours ago
TC
Enterprise Client Account Manager
TP Canada
Canada
- Full-time
Teleperformance is a leading provider of customer experience management, offering premier omnichannel support to top global companies. Our diverse service locations, including on-site and…
Added 14 hours ago
MM
Full Stack Liferay Application Developer
MCD McKesson Canada Corporation / La Corporation McKesson Canada
Mississauga, ON · Saint-Laurent, QC
- Full-time
- Hybrid
For McKesson Canada: Employees are required to be in the office two (2) days per week, either in Ville Saint-Laurent, Quebec or Mississauga, Ontario
Added 14 hours ago
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Copy - Secondary Math & Science Teacher
Gitksan/Wet’suwet’en
Hazelton, BC
- Full-time
…Nations. We provide a safe, inclusive, and culturally rich learning environment that blends academic excellence with Sim'algyax and Gitksen culture, and traditions. Our modern facilities…
Added 14 hours ago
PR
Part-Time Educational Assistant
Peace River School Division
Peace River, AB
- $23.27 to $28.86 CAD / hour
- Part-time
Experience and/or training working with student in school setting.
Added 14 hours ago
PR
Part-Time Educational Assistant
Peace River School Division
Peace River, AB
- $23.27 to $28.86 CAD / hour
- Part-time
Experience and/or training working with student in school setting.
Added 14 hours ago
AA
Supervisor, Registry Services
AMA Agencies Ltd - o/a AMA Registries
Calgary, AB
- Full-time
Unlimited learning opportunities, including full Udemy access and dedicated learning time for personal development.
Added 14 hours ago
TR
Associate Knowledge Manager
Thomson Reuters Holdings Inc.
Toronto, ON
- Full-time
- Hybrid
Minimum of two years of professional content management experience, preferably developing content for proposals, marketing, or sales. Working knowledge of the proposal response process.
Added 14 hours ago
(S
Medical Science Liaison - Respiratory (1-year contract)
(0609) sanofi-aventis Canada Inc.
Vancouver, BC
- Full-time
A good understanding of (or prior experience in) clinical development and clinical research. The ability to critically evaluate clinical study protocols, reports and publications. (Highly…
Added 14 hours ago
A
People and Culture Coordinator
Aplin
Vancouver, BC
- $60,000 to $70,000 CAD / year
- Full-time
…supporting employees and leaders through recruitment, onboarding, learning and development, benefits, wellness and workplace…
Added 14 hours ago
Manager, Human Resources & Office Operations
The Immigrant Education Society
Calgary, AB
Added 14 hours ago
RC
Senior Data Science Developer
Randstad Canada
Toronto, ON
- Contract
Azure AI & Cloud Ecosystem: Strong practical experience with Microsoft Foundry / Azure AI Foundry, Azure Machine Learning, Azure AI services, Azure OpenAI, and cloud-based AI solution…
Added 14 hours ago
RC
Senior Machine Learning Engineer
Randstad Canada
Toronto, ON
- Contract
Advanced MLOps & Azure Ecosystem: Advanced hands-on experience with Azure Machine Learning, Microsoft Foundry / Azure AI Foundry, MLOps practices, CI/CD pipelines, containerization, RESTful…
Added 14 hours ago
RC
Senior Data Science Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Data Science Developer to lead the development of advanced analytics, predictive models, and machine learning solutions that address critical enterprise…
Added 14 hours ago
VP
Director, Health Safety & Environment (HSE)
Vancouver Pile Driving Ltd.
North Vancouver, BC
- $165,000 to $180,000 CAD / year
- Full-time
Minimum 10+ years of progressive HSE leadership experience, preferably within construction, industrial, marine, heavy civil, infrastructure, or related sectors.

Randstad Canada

Senior Data Science Developer

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Jan 2, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

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 applications, and autonomous intelligent agents. In this role, you will accelerate the delivery of strategic AI use cases by creating reusable services, components, APIs, and solution patterns that reduce reliance on one-off implementations. Leveraging advanced Python software engineering, retrieval-augmented generation (RAG), agentic workflows, and the Azure AI/Microsoft Foundry ecosystem, you will build scalable prototypes, transition proofs of concept into hardened production environments, and collaborate closely with cross-functional technical teams to implement secure, ethical, and high-performing AI capabilities.

Location: Toronto, ON (Hybrid – 3 days a week onsite)

Duration: 6-month contract.

Advantages
Modern Agentic & GenAI Stack: Hands-on development utilizing LLMs, RAG, agentic AI, and Azure AI Foundry.

Production-Grade Engineering: Build scalable, reusable services and APIs rather than isolated proofs of concept.

Modern Cloud Ecosystem: Direct exposure to Azure OpenAI, Microsoft Copilot Studio, Azure ML, and Databricks.

Hybrid Flexibility: Balanced hybrid schedule working 3 days a week onsite in Toronto.

Responsibilities
Design, build, test, and deploy production-grade Generative AI applications, intelligent agents, and machine learning solutions for priority business use cases.

Develop modular and reusable AI components, RESTful services, APIs, and architectural patterns that can be scaled across diverse business domains.

Implement advanced AI techniques incorporating Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), autonomous agentic workflows, and predictive machine learning models.

Seamlessly integrate AI and machine learning solutions with enterprise data sources, cloud data platforms, backend applications, and business workflows.

Construct functional prototypes and rapid proofs of concept (PoCs), validating feasibility before evolving them into secure, scalable, and observable production deployments.

Apply disciplined software engineering standards, including source code version control (Git), automated testing, CI/CD pipelines, runtime monitoring, and performance optimization.

Evaluate and benchmark AI solution performance, reliability, token usage, precision, and scalability using structured model evaluation methodologies.

Incorporate Responsible AI frameworks, data privacy rules, information security guardrails, and enterprise governance controls throughout the solution lifecycle.

Partner with Product Managers, Data Scientists, Data Engineers, and Data Architects to translate business requirements into working technical solutions.

Author technical documentation, maintain development guidelines, and conduct knowledge transfer sessions to build internal engineering capabilities.

Qualifications
Advanced AI & Python Engineering: Advanced hands-on expertise in Python, robust software engineering practices, LLMs, RAG architectures, agentic AI, APIs, prompt engineering, model evaluation, and production-level AI development (Strictly Required).

Azure AI & Cloud Ecosystem: Strong practical experience with Microsoft Foundry / Azure AI Foundry, Azure Machine Learning, Azure AI services, Azure OpenAI, and cloud-based AI solution engineering (Strictly Required).

Machine Learning & Statistical Foundation: Strong technical foundation in statistics and machine learning, including classification, regression, clustering, feature engineering, validation techniques, and ML pipelines delivering measurable performance (Strictly Required).

Tooling & Platform Proficiency: Demonstrated proficiency across the core technical stack: Python, SQL, Databricks, Power Automate, VS Code, Git, and Jira (Strictly Required).

Software Engineering Discipline: Demonstrated proficiency with version control, unit/integration testing, containerization, and continuous integration/continuous deployment (CI/CD) pipelines (Strictly Required).

Responsible AI & Governance: Solid understanding of data governance, data privacy, security protocols, and Responsible AI principles applied to model deployment (Strictly Required).

Education & Professional Experience: Degree in Computer Science, Data Science, Engineering, Artificial Intelligence, or a related technical discipline, or equivalent practical experience (Strictly Required).

Nice-to-Have Assets:
Prior experience delivering AI, machine learning, or advanced data science solutions within the public sector.

Relevant cloud or AI certifications (e.g., Azure AI Engineer Associate, Azure Data Scientist Associate).

Practical experience building custom enterprise Copilots using Microsoft Copilot Studio.

Summary
If you're interested in the "Senior Data Science Developer" role based in Toronto, we encourage you to apply online at www.randstad.ca.

Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

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 Senior Data Science Developer at Randstad Canada will design, build and deploy generative AI applications, agents and machine learning solutions, and turn prototypes into production systems. The role also works with cross-functional teams and writes documentation and runs knowledge transfer.

Requirements

Candidates need advanced Python engineering skills, experience with LLMs, RAG and agentic AI, and hands-on Azure AI work. Strong machine learning and statistics foundations, software engineering discipline, Responsible AI knowledge and a relevant degree or equivalent experience are also required.

Skills

Python
SQL
Databricks
Power Automate
VS Code
Git
Jira
Azure AI Foundry
Azure Machine Learning
Azure OpenAI
Microsoft Copilot Studio
Large Language Models
Retrieval-Augmented Generation
Agentic AI
Prompt engineering
Model evaluation
RESTful APIs
Machine learning
Statistics
Feature engineering
Unit testing
Containerization
CI/CD
Responsible AI
Data governance

Keywords

Senior Data Scientist
AI developer
Generative AI
LLM
RAG
Agentic AI
Python
Azure AI Foundry
Azure Machine Learning
Azure OpenAI
Databricks
Copilot Studio
Machine learning
Prompt engineering
MLOps
Toronto
Contract
Hybrid

Seniority

Senior

Tools

Python
SQL
Databricks
Power Automate
VS Code
Git
Jira
Azure AI Foundry
Azure Machine Learning
Azure OpenAI

Languages

English

Fields of study

Computer Science
Data Science
Engineering
Artificial Intelligence

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Work requirements

Jobs in Canada