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Added 4 mins ago
C
Senior Systems Developer - Salesforce
Co-operators
Guelph, ON · Toronto, ON · Mississauga, ON
- Full-time
We are a leading Canadian financial services co-operative committed to being a catalyst for a sustainable and resilient society and our team is essential to deliver on this strategy. That’s…
Added 4 mins ago
RB
Director, Fraud Agentic AI
Royal Bank of Canada
Toronto, ON
- Full-time
Act as the business owner for the team’s portfolio, liaising with stakeholders across the development lifecycle to ensure alignment, momentum, and business value capture, and develop a deep…
Added 4 mins ago
YB
Events & Community Engagement Coordinator
YWCA Banff
Banff, AB
- Full-time
…connections, raising awareness and generating support for programs and services that make a…
Added 4 mins ago
Senior Software Engineer - Mobile (React Native/iOS/Android)
BitGo
Toronto, ON
…wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system…
Added 4 mins ago
Senior Software Engineer - Mobile Backend
BitGo
Toronto, ON
…wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system…
Added 18 mins ago
DU
Senior Finance Manager
Dalhousie University
Halifax, NS
- Full-time
…a driver of the region’s intellectual, social and economic development. Located in the heart of Halifax, Nova Scotia, with an Agricultural Campus in Truro/Bible Hill, Dalhousie is a truly…
Added 18 mins ago
AC
Senior Financial Analyst – FP&A, Fuel
Alimentation Couche-Tard
Laval, QC
- Internship
As a Senior Financial Analyst – FP&A, Fuel, you will provide financial analysis, reporting, modelling, and decision support across fuel retail, B2B, EV, and related commercial operations.…
Added 18 mins ago
AC
Lead Data Designer
Aviva Canada
Markham, ON
- Full-time
Added 18 mins ago
YC
JEE Developer, senior
Yoush Consulting
Toronto, ON
- Full-time
10+ years demonstrated knowledge and experience of IT systems development in multi-platform environments (web, desktop, mobile, mainframe, micro/mini systems, etc.)
Added 18 mins ago
EI
Project Manager Civil
EBC Inc.
Mississauga, ON
- Full-time
Inform Senior Project Manager of project development and discuss methods planned to meet schedule and budget;
Added 18 mins ago
DG
Senior Manager, Restructuring
Doane Grant Thornton LLP
Toronto, ON
- Full-time
…trying to say is that we’re a large and growing professional services firm that still feels like a community. We employ about 3000 people across Canada, and we truly care about our…
Added 18 mins ago
A
1836 Data Scientist III
Amyantek
Toronto, ON
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 18 mins ago
CO
ENGINEER
City of Toronto
Toronto, ON
- Full-time
The first five program areas are led by a Senior Engineer, and the last is led by a Source Water Protection Advisor. As an Engineer in PIE, you will report to a Senior Engineer. Two (2)…
Added 18 mins ago
PC
Project Technologist
Pinchin Canada
Kelowna, BC
- Full-time
Be part of a team that values collaboration, accountability, and hands‑on technical work that supports responsible development and healthier communities.
Added 18 mins ago
PC
Internal Audit Senior Associate
PwC Canada
Toronto, ON
- Full-time
…achieve this we have the PwC Professional; our global leadership development framework. It gives us a single set of expectations across our lines, geographies and career paths, and provides…
Added 18 mins ago
LB
Senior Manager - End to End Testing
Laurentian Bank
Toronto, ON
- Full-time
Reporting to the AVP, End to End Testing Function, the Senior Manager, End to End Testing, will play a key leadership role in coaching, mentoring, and guiding the testing team, ensuring the…
Added 18 mins ago
DG
Senior Accountant, Assurance [Audit]
Doane Grant Thornton LLP
Hamilton, ON
- Full-time
…trying to say is that we’re a large and growing professional services firm that still feels like a community. We employ about 3000 people across Canada, and we truly care about our…
Added 18 mins ago
GS
Développeur Power Platform & Copilot Studio (Senior)
Groupe SII
Montreal, QC
- Full-time
Intégrer les solutions Power Platform et Copilot Studio avec Microsoft 365, Dynamics 365, les services Azure, les API et des systèmes tiers.
Added 18 mins ago
BH
Property Coordinator 1 - Indigenous Land Services
BC Hydro
Vancouver, BC
- $63,200 to $68,600 CAD / year
- Full-time
The Indigenous Land Services (ILS) team within Properties provides property rights acquisition, negotiation and strategic advice on matters related to First Nations property.
Added 18 mins ago
VI
Senior Procurement Specialist
Vancouver Island University
Nanaimo, BC
- Full-time
Proactively builds relationships with all levels of VIU employees and provides procurement consultative services, guidance, education, and training to all levels of VIU employees, vendors,…
Added 18 mins ago
LS
Bilingual Senior Corporate Procurement Advisor - Contract - 19295
LRO Staffing
Ottawa, ON
- Contract
LRO Staffing is recruiting on behalf of a confidential public sector organization seeking experienced Senior Procurement Advisors to join a growing Corporate Procurement team.
Added 19 mins ago
Quality Assurance and Process Lead
Sinai Health
Toronto, ON
Reporting to the Senior Clinical Program Director Surgical Services, the Lead is a key facilitator in managing the overall processes for Sinai Health related to a key Access to Care…
Added 19 mins ago
Senior Back-end Java Developer
WestJet Group
Calgary, AB
This new member will provide technical expertise and will support/ lead the development team in creating high-quality software solutions by designing and developing web-based Java…
Added 19 mins ago
Marketing Specialist
Science North
Sudbury, ON · Greater Sudbury, ON
Working in a fast-paced environment under the supervision of a Senior Marketing Specialist, you will contribute to the planning and execution of marketing, media relations, social media and…
Added 34 mins ago
BO
Early Childhood Educator Assistant (Internal Posting)
BGC Okanagan
Peachland, BC
- Part-time
Ongoing paid professional development to enhance your skills and advance your career

Hays

Data Scientist

ON, Canada
Ontario, Canada, Canada

$60 to $62 CAD / hour · Contract

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Job details

Pay: $60 to $62 CAD / hour
Job type: Contract
Apply by: Nov 8, 2026
Experience: 0-3+ years’ experience in developing and implementing data science techniques
Posting language: English
Posted: Oct 9, 2026

Original job description

Job Details:

Job Title: Data Scientist

Location: Toronto, ON (Hybrid 3 days onsite)

Duration: 12 Months contract with possibility of extension

Pay Rate: $60-62/Hour CAD on INC

Job Description:

Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of advanced analytics in driving value. The senior data scientist will leverage practical experience in applying varied data science techniques & offering advice/inputs to help with the design, development and implementation of analytics use cases.

Key Responsibilities:

Data Science and Machine Learning

Translate business goals into analytical problems; Identify optimal algorithms, statistical techniques and/or GenAI architecture suitable for the business problem at hand
Work in cross-functional teams to develop ML/data science products, including GenAI applications
Apply best-in-breed data science techniques including descriptive, predictive, and machine learning methods from design to implementation
Focus on feature engineering, model training, model evaluation, and prompt engineering for LLMs

GenAI & Agentic AI Development

Design, develop, and deploy GenAI solutions including AI agents, chatbots, and autonomous systems that solve complex business problems
Research and pilot the latest GenAI technologies, RAG (Retrieval-Augmented Generation) techniques, and agentic frameworks (LangChain, LangGraph, CrewAI etc.)
Implement AI bots/agents with advanced reasoning capabilities and tool use patterns
Work with vector databases and embedding models to build intelligent information retrieval systems

Technical Leadership & Collaboration

Break down broader data science development milestones into actionable goals, activities, and work plans
Create and maintain technical design artifacts describing application functionality, data models, interfaces, and integrations
Engage and negotiate with stakeholders, make business recommendations with effective presentations of findings at multiple levels of stakeholders
Champion continuous improvement and foster innovation within the analytics communications.

Required Qualifications:

Bachelor’s degree in computer science, Statistics, Mathematics, or related field, or equivalent experience
0-3+ years’ experience in developing and implementing data science techniques
Proficient in Python for data science and GenAI application development
Experience with writing complex SQL and PySpark queries to extract and integrate data from multiple database sources
Proficiency in machine learning including supervised and unsupervised models
Demonstrated experience in data transformation, data manipulation, and working with structured vs. unstructured data
Strong understanding of APIs, microservices architecture, and cloud-native development
Hands-on expertise with GenAI frameworks and LLM APIs with experience developing AI bots/agents with reasoning and tool-use capabilities
Strong understanding of RAG techniques, prompt engineering, and fine-tuning methodologies and familiarity with vector databases and embedding models
Experience with chatbot development concepts and conversational AI design
Exceptional communication skills to articulate complex technical concepts to both technical and non-technical stakeholders
Effective and concise oral and written storytelling and insights communication skills
Ability to work on multiple projects in parallel while managing constantly changing deadlines and priorities
Proven ability to mentor and guide junior data scientists and data engineers
Strong problem-solving abilities and analytical skills with keen attention to detail

Nice to Have:

Experience with AWS services including SageMaker, Lambda, Bedrock, and other AI/ML services
Experience with data warehousing, pipelines, and big data technologies such as AWS Glue for ETL, Glue Catalog, Glue Data Quality, and AWS Step Functions.

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More about this job

Responsibilities

Translate business goals into analytical problems and develop, evaluate, and implement data science and machine learning solutions, including generative AI applications. Design and deploy AI agents and retrieval systems, collaborate with stakeholders, create technical design artifacts, and communicate recommendations and findings.

Requirements

Requires a bachelor's degree in computer science, statistics, mathematics, or a related field, or equivalent experience, along with experience developing data science techniques. Candidates should have Python, SQL, PySpark, machine learning, and hands-on generative AI and LLM application experience, as well as strong communication, problem-solving, and project management skills.

Skills

Python
SQL
PySpark
Machine Learning
Supervised Learning
Unsupervised Learning
Generative AI
Large Language Models
Prompt Engineering
Retrieval-Augmented Generation
AI Agents
LangChain
LangGraph
CrewAI
Vector Databases
AWS

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
Generative AI
Artificial Intelligence Agents
Chatbots
Autonomous Systems
Python
SQL
PySpark
Supervised Learning
Unsupervised Learning
Feature Engineering
Model Training
Model Evaluation
Prompt Engineering
Large Language Models
Retrieval-Augmented Generation
LangChain
LangGraph
CrewAI
Vector Databases
Embedding Models
APIs
Microservices
Cloud-Native Development
AWS SageMaker
AWS Lambda
AWS Bedrock
AWS Glue
Data Warehousing

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