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Added 1 hour ago
W
Project Engineering Manager
Worley
Vancouver, BC
- Full-time
Added 1 hour ago
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Project Manager I - BC Mental Health and Substance Use Services
Sanya’k̓ula
BC · British Columbia, Canada
- Full-time
Reporting to the Director, Clinical Lead, Capital Projects, the Project Manager is responsible for coordinating and delivering assigned Operational Readiness workstreams for the Prince…
Added 2 hours ago
Senior Project Coordinator
Spearhead
Nelson, BC
Added 2 hours ago
HT
Director of technology
Hexaware Technologies Canada Ltd.
Mississauga, ON
- From $250,000 CAD / year
- Full-time
- On-site
Added 3 hours ago
EE
Videographer
Endless Events Group
Mitchell, MB · Niverville, MB
- $38 to $40 CAD / hour
- Full-time
- Hybrid
Added 3 hours ago
RM
Manager, Human Resources
Ross Memorial Hospital
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Partner with the Senior Director, Human Resources on complex or high-risk matters.
Added 4 hours ago
SI
Director of quality assurance engineering
Stream-Flo Industries Ltd.
Edmonton, AB
- $171,000 to $190,000 CAD / year
- Full-time
- On-site
Provide detailed information and guidance to clients on project analysis and design
Added 4 hours ago
Utility Relocates Coordinator, Pacific Link (Contract)
Trans Mountain
Calgary, AB
Maintain accurate records, agreements, approvals, drawings, costs, correspondence, and close-out documentation in accordance with document control and information management requirements.
Added 5 hours ago
CG
Senior Analyst, Enterprise & Operational Risk Management
Canada Guaranty
Toronto, ON
- $80,000 to $100,000 CAD / year
- Full-time
…visibility, reporting, and governance coordination. Reporting to the Director, Enterprise Risk Management & Operational Risk and Resilience, this role is responsible for consolidating and…
Added 6 hours ago
LA
Business development director
Les Aliments CDS Inc
Saint-Laurent, QC
- From $57.69 CAD / hour
- Full-time
- On-site
Added 6 hours ago
CS
Office Manager - Non-Union - 1.0 FTE (7 hours per day) - Temporary - Central School - #4158
Chinook School Division #211
Swift Current, SK
- Temporary
Perform receptionist duties by greeting visitors and parents, answering the telephone, ascertaining the nature of business, providing information or redirecting inquires as required
Added 6 hours ago
NL
Administrative Assistant, Information Technology
Nanaimo Ladysmith Public Schools - School District 68
Nanaimo, BC
- Full-time
Nanaimo Ladysmith Public Schools (NLPS) is seeking an organized, resourceful, Administrative Assistant to support our Information Technology Department. Reporting to the Director of…
Added 6 hours ago
X
Director, Total Rewards
Xanadu
Toronto, ON
- Full-time
Xanadu is looking for a Director, Total Rewards to lead the evolution and day-to-day delivery of our global compensation, equity and benefits programs.
Added 7 hours ago
NB
Chief Developer in Data Engineering
National Bank of Canada
Montreal, QC
- Full-time
opportunities, stay at the forefront of technology, and continuously improve
Added 7 hours ago
NB
OTC Regulatory Project Advisor
National Bank of Canada
Montreal, QC
- Full-time
Bachelor’s degree in Finance, Business Administration, Information Technology, or a related field; a master’s degree is considered an asset.
Added 8 hours ago
K
Process Design Engineer/Analyst
Kinectrics
Toronto, ON
- Full-time
Added 8 hours ago
CE
Director of quality assurance engineering
Cordax Evaluation Technologies Inc.
Calgary, AB
- From $150,000 CAD / year
- Full-time
- On-site
This information was provided by the employer; it was not verified by Job Bank.
Added 9 hours ago
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Project Manager, Capture and Optimization of Research Data (CORD) Platform
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…across the full study lifecycle. Reporting to the Associate Director (scientific) and the CORE Manager (administrative), the incumbent will support Principal Investigators with data…
Added 10 hours ago
R
Senior Manager, Scientific Research and Experimental Development
Ryan
Mississauga, ON
- Full-time
…and claiming SR&ED tax credits and then assisting the SR&ED Director in defending those credits when necessary in the context of a review by the Canada Revenue Agency (CRA). The work is…
Added 10 hours ago
AS
System Designer
AgileGrid Solutions
Canada
- Full-time
…transparent, and affordable for homeowners. Leveraging advanced technology, automation, and data-driven insights, Jetson aims to scale its impact and promote widespread adoption of…
Added 10 hours ago
SG
IT Support Technician
Skeena Gold + Silver
BC · Kitimat-Stikine A, BC
- $35 to $45 CAD / hour
- Full-time
Reporting to the Director, IT, the Site IT Support Technician provides hands‑on IT support for users, applications, and network and server infrastructure across the Eskay site. This role…
Added 11 hours ago
CV
Governance Coordinator
CPABC Vancouver Chapter
Vancouver, BC
- Full-time
Reporting to the Director, Public Interest and Corporate Secretary, the Governance Coordinator is responsible for supporting the administrative processes for the CPABC Board and its…
Added 12 hours ago
SM
Associate Director
S M Software Solutions Inc
Toronto, ON
- Full-time
We are looking for an experienced Associate Director, Data Lifecycle Automation to join the CM Technology (QTS) Data and Architecture Strategy team at RBC Capital Markets. This role offers…
Added 12 hours ago
SM
Associate Director
S M Software Solutions Inc
Toronto, ON
- Full-time
We are looking for an experienced Associate Director, Data Lifecycle Automation to join the CM Technology (QTS) Data and Architecture Strategy team at RBC Capital Markets. This role offers…
Added 12 hours ago
SM
Associate Director
S M Software Solutions Inc
Toronto, ON
- Full-time
We are looking for an experienced Associate Director, Data Lifecycle Automation to join the CM Technology (QTS) Data and Architecture Strategy team at RBC Capital Markets. This role offers…

TekStaff IT Solutions

Data Scientist

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 8, 2026
Experience: · 5+ years’ experience in developing and implementing data science techniques
Posting language: English
Posted: Oct 9, 2026

Original job description

TekStaff's Client has a current vacancy for "Data Scientist"

Job Description

Role Summary

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 attributes:

Fierce curiosity. A successful candidate is drawn to discovering and leveraging new data and taking on challenging business puzzles. An inquisitive mind. Driven to ask questions to help lead projects to commercial value and not being afraid that the innovation attempts can and will lead to failing. A passion for solving problems. The most successful data scientists’ solution for what the right data to use, they solve using the most suitable (not most advanced) algorithms for the problem at hand and figure out how to execute and deliver with highest efficiency. Technical skills in both data and computer science. The 3 core technical skills would be: in-depth coding knowledge of an analytical tool(s) (i.e., Python); data science techniques and concepts; working with structured data and unstructured data. Thirst for learning. A successful candidate is a data scientist who is constantly updating their knowledge of data science state-of-the-art.

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 communi

Required Qualifications:

· Bachelor’s degree in computer science, Statistics, Mathematics, or related field, or equivalent experience

· 5+ 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.

TekStaff may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

Apply About employer

More about this job

Responsibilities

Translate business goals into analytical problems and develop, evaluate, and deploy machine learning and generative AI solutions, including agents, chatbots, and retrieval systems. Lead technical planning and design, collaborate with stakeholders, communicate findings, and mentor junior data science and engineering staff.

Requirements

Requires a bachelor’s degree in computer science, statistics, mathematics, or a related field, or equivalent experience, and at least five years of data science implementation experience. Candidates should be proficient in Python, SQL, PySpark, machine learning, GenAI and LLM development, RAG, prompt engineering, data transformation, APIs, and cloud-native development, with strong communication and mentoring skills.

Skills

Python
SQL
PySpark
Machine Learning
Generative AI
Large Language Models
Retrieval-Augmented Generation
Prompt Engineering
AI Agent Development
Feature Engineering
Model Training and Evaluation
Vector Databases
Embedding Models
API and Microservices Architecture
Cloud-Native Development
Stakeholder Communication

Visa sponsorship

Not detected in the job text

Keywords

Python
SQL
PySpark
Machine Learning
Supervised Learning
Unsupervised Learning
Generative AI
Large Language Models
LLM APIs
Retrieval-Augmented Generation
Prompt Engineering
Fine-Tuning
AI Agents
Chatbots
Conversational AI
LangChain
LangGraph
CrewAI
Vector Databases
Embedding Models
Feature Engineering
Data Transformation
Structured Data
Unstructured Data
APIs
Microservices
Cloud-Native Development
AWS SageMaker
AWS Lambda
Amazon Bedrock

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