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Added 11 mins ago
FO
Senior Director, Enterprise Technology Services
Federation of Canadian Municipalities
Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
Reporting to the Chief Operating Officer, the Senior Director, Enterprise Technology Services provides enterprise leadership for FCM's technology strategy, digital platforms, cybersecurity,…
Added 11 mins ago
LU
Equity, Diversity, Inclusion and Impact Research Advisor , Office of Research and Innovation Services
Laurentian University/Université Laurentienne
Sudbury, ON
- Full-time
Reporting to the Director, Research Security and Institutional Programs, the Equity, Diversity, Inclusion and Impact Research Advisor provides guidance to support the implementation of the…
Added 12 mins ago
ML
Sr. Hospitality Director
MAPLE LEAF LOUNGE
Toronto, ON
- Full-time
Now, if you were to come on board as our Sr. Hospitality Director we’d ask you to do the following for us:
Added 12 mins ago
RB
Senior Director, Operations
Royal Bank of Canada
Toronto, ON
- Full-time
As the Senior Director, Operations in Canadian Wealth Management Operations, you will help drive strategy in a large diverse group of departments that supports multiple business lines…
Added 12 mins ago
RB
Director, New Accounts and Documentation
Royal Bank of Canada
Toronto, ON
- Full-time
The Director, New Accounts and Documentation sets strategic direction, ensuring departments meet service and professionalism standards, and aligns priorities with firm-wide initiatives. The…
Added 12 mins ago
RB
Director-Global Tax Operations
Royal Bank of Canada
Toronto, ON
- Full-time
The Director, Global Tax Operations is a senior position overseeing key teams in RBC Wealth Management Canada Operations. This role works in close partnership with RBC Wealth Management and…
Added 25 mins ago
CL
General Manager - Off Campus
Campus Living Centres
Waterloo, ON
- Full-time
…housekeeping, maintenance, finance, human resources, payroll, and staff development. The General Manager must possess strong communication skills, both verbal and written, and demonstrate…
Added 25 mins ago
CI
Manager, Distribution Centre and Logistics
Compugen Inc
Richmond Hill, ON
- Full-time
Position Overview: Reporting to the Director of Operations, the Manager, Distribution Centre (DC) and Logisticsis responsible for the strategic direction and leadership of the overall DC…
Added 25 mins ago
SH
Medical Director 0.3 EFT
Shared Health-Soins Communs
Winnipeg, MB · Greater Winnipeg Metropolitan Area
- Full-time
The Regional Emergency Psychiatry Medical Director provides administrative oversight of psychiatric services across the emergency departments and urgent care centres of Winnipeg. The role…
Added 25 mins ago
KC
Analyst, Mortgage Asset Management
KingSett Capital
Toronto, ON
- Full-time
…our CMHC mortgage servicing team. Reporting to the Associate Director, Mortgage Asset Management, you will be responsible for the administration and compliance monitoring of a portfolio of…
Added 25 mins ago
CG
Director of Marketing, Defence
Calian Group
Ottawa, ON
- Full-time
We are looking for a Director, Defence Marketing to help lead the marketing and communications strategy for Calian's Defence business across Canada, NATO and allied markets.
Added 25 mins ago
AS
VP, Finance
About Staffing
Calgary, AB
- $180,000 to $210,000 CAD / year
- Full-time
We have partnered with a growing financial services organization to support them in hiring for their next Vice President, Finance.
Added 25 mins ago
SC
Director - Digital Marketing
Staples Canada
Richmond Hill, ON
- $125,300 to $156,600 USD / year
- Full-time
The Director will lead teams responsible for performance media, SEM, CRM and email marketing, paid and organic social media, marketing technology, and digital marketing effectiveness. This…
Added 25 mins ago
R
Senior Manager, Compensation (People & Culture) (Hybrid/Telework)
Radio-Canada
Montreal, QC
- Full-time
Partner with HRIS and HR Services teams in the continuous enhancement and optimization of HR Information Systems (Workday), identifying opportunities to streamline workflows and improve…
Added 25 mins ago
SP
Executive Director
Sherwood Park - Strathcona County Primary Care Network
Sherwood Park, AB
- Full-time
The Sherwood Park–Strathcona County Primary Care Network is seeking an accomplished and forward-thinking Executive Director to lead a physician-governed organization committed to…
Added 25 mins ago
CL
General Manager - Off Campus
Campus Living Centres
Ottawa, ON
- Full-time
…housekeeping, maintenance, finance, human resources, payroll, and staff development. The General Manager must possess strong communication skills, both verbal and written, and demonstrate…
Added 27 mins ago
SA
Volunteer & Club Coordinator
Students' Association of NorQuest College
Edmonton, AB
- Full-time
A diploma in Volunteer Management, Human Services, Business, Student Affairs, Community Development, (or a related field, or an equivalent combination of education & experience.)
Added 42 mins ago
BI
Senior Narrative Designer – Unannounced project | Concepteur·rice de narratif Sénior·e – Projet non-annoncé.
Behaviour Interactive
Montreal, QC
- Full-time
Are you ready to dive into the world of cutting-edge video game development? Headquartered in Montreal, Behaviour Interactive is at the forefront of the gaming industry, crafting…
Added 42 mins ago
W
Visiting Nurse Practitioner (NP)
Wasauksing
Parry Sound, ON
- Full-time
Assist in the development and evaluation of policies, protocols and procedures to improve services to clients and to promote cooperative and efficient staff communications
Added 42 mins ago
W
Housing Assistant
Wasauksing
McDougall, ON · Parry Island, Ontario
- Full-time
…Housing Assistant assists with delivering housing programs and services, maintains…
Added 42 mins ago
SP
Executive Director
Sherwood Park Primary Care Network
Sherwood Park, AB
- Full-time
The Sherwood Park–Strathcona County Primary Care Network is seeking an accomplished and forward-thinking Executive Director to lead a physician-governed organization committed to…
Added 42 mins ago
V
Sr. Consultant, Client Success
Visa
Toronto, ON
- Full-time
The Sr. Consultant, Client Success is an individual contributor responsible for owning the holistic post-sale Client Services relationship for applicable clients and providing operational…
Added 42 mins ago
TC
March Break Inclusion Support 2027-1
The Corporation of the Town of Ajax
Ajax, ON
- Full-time
Reporting to the Program Supervisor – Inclusion, the Program Director – Inclusion, and/or the Community Recreation Coordinator, the Inclusion Support Staff are accountable for advocating,…
Added 42 mins ago
A
Executive Administrative Assistant
AtkinsRéalis
Pickering, ON
- Full-time
…and Executive Support, and Reporting to the Senior Project Director, the CanAtom Executive Assistant provides day-to-day support to the project senior leadership…
Added 54 mins ago
A
Senior Data Scientist - AI/ML
Akkodis
Toronto, ON
- Contract
…join a high-performing Data Science team. Reporting to the Director, Data Science, this role will support Canadian business units by accelerating the adoption and application of advanced…

TekStaff IT Solutions

Data Scientist

ON, Canada
Ontario, Canada, Canada

Contract

Apply About employer

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Job details

Job type: Contract
Apply by: Nov 8, 2026
Experience: · 2 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”

This is a 12 month contract located in Toronto, ONT Hybrid (3 days on-site with Thursday being the team collaboration day)

If you are interested in this posting please call me or send me your updated resume formatted in word.

If you require any type of accommodations (for example, accessible interview site, alternate formats of materials, Assistive Technology, ASL Interpreter, etc.) during the recruitment and selection process, please let one of our Recruiters know.

Please note - This is a 7.5 hour work day.

*All successful candidates will be subject to a mandatory background check as per the client.

*Please note that all contractors are subject to a possible Holiday Leave program schedule, set by the client.

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

· 2 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 data science and machine learning solutions, including generative AI applications. Design AI agents and retrieval systems, create technical design artifacts, collaborate with stakeholders, and provide technical leadership and mentorship.

Requirements

Requires a bachelor's degree in computer science, statistics, mathematics, or a related field, or equivalent experience, and at least two years of experience developing and implementing data science techniques. Candidates need strong Python, SQL, PySpark, machine learning, generative AI, RAG, API, and cloud-native development skills, along with communication, problem-solving, and mentoring abilities.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

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

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