Jobs in Canada

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Added 1 month ago
M
Back-End Software Engineer
Manulife
Toronto, ON
- Full-time
…how technology works and a passion for high quality software engineering. You have solid software engineering fundamentals and understand the importance of implementing standard processes…
Added 1 month ago
Director, Systems & Data Transformation
Munich Re
Toronto, ON
Build, lead, coach, and retain a high-performing multidisciplinary team spanning business systems analysis, product and application leadership, data engineering, analytics, and data science
Added 1 month ago
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Operations Manager
BGIS
Edmonton, AB
- Full-time
Conduct quarterly site walkthroughs and verify the condition, reliability, and performance of critical building systems.
Added 1 month ago
Delivery Lead
Scotiabank
Toronto, ON
Previous hands‑on technical experience (developer, technical lead, or engineering background) is an asset.
Added 1 month ago
HC
Civil engineer
Honcho Corp.
Headingley, MB
- $49.5 to $72.82 CAD / hour
- Full-time
- Hybrid
Night shift premium
Added 1 month ago
AI
Salesforce Commerce Cloud (SFCC)
Apptoza Inc.
Toronto, ON
- Contract
…standardizing CICD and deployment pipelines| and guiding cross-brand engineering teams toward consistent| scalable patterns. Salesforce OMS connected commerce Familiarity with Salesforce…
Added 1 month ago
GC
Specialist, AutomationNew
Glencore Canada
Sparwood, BC
- $95,000 to $112,000 CAD / year
- Full-time
Reporting to the Senior Engineering Supervisor, the Specialist, Automation, Processing Systems is responsible for safely delivering and maintaining a diverse set of technology that is…
Added 1 month ago
TI
Data Scientist
TekStaff IT Solutions
Toronto, ON
- Contract
· Focus on feature engineering, model training, model evaluation, and prompt engineering for LLMs
Added 1 month ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
As our Quantitative Developer, Investment Platforms, you will own the systems that run our investment process end to end: the data platform that feeds every model and report, the research…
Added 1 month ago
TC
Data & Analytics Solutions Architect
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Bachelor’s degree in Computer Science, Engineering, Information Systems, Data Management, or a related discipline.
Added 1 month ago
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EHS Manager
Veolia | Water Tech
Oakville, ON
- Full-time
All vendors must have a current and fully executed MSA on file before submitting candidates
Added 1 month ago
SO
Account Manager
Space Ops
Hamilton, ON
- $70,000 to $80,500 CAD / year
- Full-time
…depend on it. In just seven years, we've grown into a trusted engineering partner for 100+ Canadian…
Added 1 month ago
V|
EHS Manager
Veolia | North America
Oakville, ON
- Full-time
All vendors must have a current and fully executed MSA on file before submitting candidates
Added 1 month ago
R
Technologies numériques - Opérations manufacturières : Analyste des systèmes MES / Digital Technologies - Manufacturing Operations: MES Systems Analyst
RTX
Longueuil, QC
- Full-time
Added 1 month ago
R
Assembly Technician – Afternoon Shift
RTX
Oakville, ON
- Full-time
Perform replacement / repair / retro-fit of MLG, NLG, Linkages, Actuators and LRU’s per Assembly Process Sheets, Engineering Instructions and drawing requirements
Added 1 month ago
Shift Lead
Barry Callebaut
Brantford, ON
*This is an active recruitment for Night Shift
Added 1 month ago
Senior Software Developer
AppDirect
Montreal, QC
As a Senior Software Developer, you'll join a development team that crafts solid, reliable software at a sustainable pace using modern toolchains where code ships to production multiple…
Added 1 month ago
Automated Welding Specialist
BWXT
Cambridge, ON
As our Automated Welding Specialist, you will support the Welding Engineering team by developing automated weld processes, programming and maintaining welding equipment, and helping…
Added 1 month ago
Technical Services Manager (Laser Technology Specialist)
BWXT
Kitchener, ON
Coordinate with Project Management, Engineering, QA, Supply Chain, and site stakeholders.
Added 1 month ago
IT Support Technician
CONA Services
Montreal, QC · Lachine, QC
Lead and assist OT network systems and IT operations at the production facility, ensuring timely resolution of technical issues and continuous improvement of operational performance.
Added 1 month ago
Contracts and sourcing Specialist
Bell
Regina, SK
For work arrangements that are ‘Hybrid’, successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week
Added 1 month ago
Field Service Technician (Production) - Toronto, ON
Xerox
Mississauga, ON · Toronto, ON
*Must hold a U.S
Added 1 month ago
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GRC Specialist
Miovision
Remote, Canada
- $90,000 to $115,000 CAD / year
- Full-time
- Remote
At Miovision, we are engineering the future of smart transportation, but keeping our massive data highways safe requires serious guardrails. We are looking for a GRC Specialist to act as…
Added 1 month ago
AG
Electrical & Controls Project Engineer
Artemis Gold - Blackwater Project
Vancouver, BC
- Other
Ability to maintain high levels of performance over 12-hour shift while on site
Added 1 month ago
JH
Building Code & Fire Protection Engineer (P.Eng) (GHL Consultants, a part of J.S. Held)
J.S. Held LLC
Calgary, AB
- Full-time
…firm specializing in Building Code Consulting, Fire Protection Engineering, and Life Safety services. We provide innovative solutions to address complex building code and fire and life…

TekStaff IT Solutions

Data Scientist

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
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.

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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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Work requirements

Jobs in Canada