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Added 20 mins ago
CM
Manager, Insolvency
Crowe MacKay LLP
Vancouver, BC
- Full-time
This is more than a technical role. It is an opportunity to become a trusted advisor, a problem solver, a leader, and a key contributor within one of the most dynamic and intellectually…
Added 50 mins ago
DE
SYSTEMS INTEGRATOR (AV)
Design Electronics
Niagara Falls, ON
- Full-time
Comparable Job Titles: Lead Installation Technician, Senior Installer, Lead AV Technician, or Senior Systems Technician.
Added 50 mins ago
X
Director, Total Rewards
Xanadu
Toronto, ON
- Full-time
Lead executive compensation benchmarking and modeling and provide advice on compensation arrangements for executives and other senior leaders.
Added 1 hour ago
P
Workforce Transformation Senior Manager
PwC
Toronto, ON
- Full-time
As a Workforce Transformation Senior Manager, you’ll work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Responsibilities include…
Added 2 hours ago
Senior Engineer, Access (East), Pacific Link (Contract)
Trans Mountain
Calgary, AB
Trans Mountain is seeking a collaborative, motivated, and values driven individual to join our dynamic team as a Senior Engineer Access (East), Pacific Link (Contract). In this position,…
Added 2 hours ago
Senior Engineer, Access (West), Pacific Link (Contract)
Trans Mountain
Calgary, AB
Trans Mountain is seeking a collaborative, motivated, and values driven individual to join our dynamic team as a Senior Engineer Access (West), Pacific Link (Contract). In this position,…
Added 2 hours ago
1
Infrastructure Architect
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
The Infrastructure Architect is the senior technical engineer for 123Dentist’s server, identity, cloud, and network infrastructure, combining deep hands-on design and engineering with…
Added 3 hours ago
L
Principal Engineer - Retail Systems
lululemon
Vancouver, BC
- Full-time
As a Principal Engineer, you will define the technical vision and implementation approach for major technology initiatives across lululemon’s global retail systems landscape. You will serve…
Added 3 hours ago
Senior Quality Assurance Advisor, Pipeline, Pacific Link (Contract)
Trans Mountain
Calgary, AB
Trans Mountain is seeking a collaborative, motivated, and values driven individual to join our dynamic team as a Senior Quality Assurance (QA) Advisor, Pipeline, Pacific Link (Contractor).…
Added 3 hours ago
WI
Senior Principal Engineer / Technical Director - Tailings & Mine Waste
WSP in Canada
Kelowna, BC
- Full-time
As a Senior Principal Engineer / Technical Director - Tailings & Mine Waste, you will serve as a recognized technical authority and strategic advisor, leading some of the most complex and…
Added 4 hours ago
HT
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
- Full-time
The Senior Designer, Development (Electrical) will be a key contributor to these product development teams, responsible for designing and delivering robust, safe and reliable electrical…
Added 5 hours ago
L
Senior Technology Manager - Security Engineering and Architecture
lululemon
Vancouver, BC
- Full-time
As the Senior Technology Manager, Security Engineering & Architecture, you will be a key leader within the Technology organization, responsible for shaping and executing the vision for…
Added 5 hours ago
UA
Controls Engineer
UpScale Automation Inc.
Windsor, ON
- Full-time
This isn't a support role. You'll lead projects end-to-end with the autonomy to make real technical decisions.
Added 5 hours ago
AH
Operational Clinical Informatics Lead
Alberta Health Services
Red Deer, AB
- Full-time
…communication and direct support. The Operational Clinical Informatics Lead (OCIL) is a professional leadership role within Urban Acute Operational Informatics, reporting directly to the…
Added 6 hours ago
HA
Senior Water Resources Engineer
Hazen and Sawyer
Calgary, AB
- Full-time
Hazen Canada is seeking a Senior Water Resources Engineer to join our Calgary, Alberta office. This senior‑level role will lead and support a wide range of water resource projects, from…
Added 6 hours ago
C
Senior Technical Project Manager
CGI
Vancouver, BC
- Full-time
We are seeking a Sr Project Manager to lead complex digital initiatives in a large enterprise environment. This is a senior role focused on driving delivery across multiple workstreams,…
Added 6 hours ago
ES
Senior Business Analyst
EPAM Systems
Toronto, ON
- Full-time
Agile & Story Management: Facilitate Agile product teams in story and feature management, conduct story slicing to optimize delivery, and lead technical grooming sessions
Added 6 hours ago
SM
RQ11611 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Business Analyst with extensive expertise in business requirements gathering, business process reengineering, Agile methodologies, user story…
Added 6 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 6 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 6 hours ago
SM
RQ11611 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Business Analyst with extensive expertise in business requirements gathering, business process reengineering, Agile methodologies, user story…
Added 6 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 6 hours ago
SM
RQ11611 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Business Analyst with extensive expertise in business requirements gathering, business process reengineering, Agile methodologies, user story…
Added 6 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Business Analyst with strong expertise in business requirements gathering, business process reengineering, Agile methodologies, business modelling,…
Added 6 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Senior Systems Testing/QA Specialist with strong expertise in enterprise-level software testing, manual and automated testing, test strategy development, test…

TekStaff IT Solutions

Data Scientist

ON, Canada
Ontario, Canada, Canada

Contract

Apply About employer

Applications open in a new tab.

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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