Jobs in Canada

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Added 10 hours ago
AN
Senior Quality Engineer – Test Automation, AI Testing & Java/Python
Astra North Infoteck Inc.
Toronto, ON
- Contract
Design, develop, and maintain scalable test automation frameworks using Java, Python, or Groovy.
Added 10 hours ago
Cloud FinOps Engineer – AWS, Azure, GCP, Cloud Cost Optimization
Astra North Infoteck Inc.
Toronto, ON
Develop scripts and automation using Python, PowerShell, Terraform, or Cloud APIs.
Added 10 hours ago
Security Research Engineer - AI Security, Agentic AI & Emerging Cybersecurity
Astra North Infoteck Inc.
Toronto, ON
Must Have Technical Skills
Added 10 hours ago
AN
QA Automation Engineer – Selenium, API, Appium
Astra North Infoteck Inc.
Vancouver, BC
- Full-time
Thorough understanding and hands-on experience in developing and enhancing automation testing frameworks, including web, API, and AI-assisted test automation.
Added 10 hours ago
AN
Java Backend developer - Java 17, DevSecOps, Kubernetes
Astra North Infoteck Inc.
Montréal, QC
- Contract
Familiarity with CI/CD pipelines and automation testing
Added 10 hours ago
AN
GCP Infrastructure & Cloud SRE Engineer.
Astra North Infoteck Inc.
Toronto, ON
- Contract
Experience with SRE practices, observability, incident management, and automation.
Added 10 hours ago
AD
Consultant en Déploiement - Apprentissage automatique | Delivery Consultant - Machine Learning, ProServe Shared Delivery Team - Data & AI
Amazon Data Services Canada, Inc.
Vancouver, BC · Calgary, AB · Montréal, QC · Toronto, ON
- Full-time
…enterprises derive business value through the adoption and automation of Generative AI (GenAI)? Excited by using massive amounts of disparate data to develop AI/ML models? Eager to learn to…
Added 10 hours ago
AD
Sr. Manager, Physical Design Engineering, Annapurna Labs
Amazon Development Centre Canada ULC
Toronto, ON
- Full-time
- Experience with hierarchical methodologies for very large SoCs (>1B transistors). Expert scripting in TCL, Python, Perl.
Added 10 hours ago
RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
UI Automation Framework Engineering: Advanced hands-on experience designing and building UI automation frameworks from scratch using Selenium or Playwright paired with Java, Python,…
Added 10 hours ago
RC
Senior QA Automation Engineer
Randstad Canada
Toronto, ON
- $92.92 to $107.21 CAD / hour
- Contract
Location & Work Arrangement: Toronto, ON (Hybrid: 4 days per week on-site at the corporate office)
Added 10 hours ago
RC
Senior Python Engineer
Randstad Canada
Toronto, ON
- $92.92 to $107.21 CAD / hour
- Contract
Location & Work Arrangement: Toronto, ON (Hybrid: 4 days per week on-site at the corporate office, 1 day work from home)
Added 10 hours ago
RC
Risk Analyst - Expert
Randstad Canada
Toronto, ON
- $55.75 to $59.15 CAD / hour
- Contract
Hybrid role - 4 days in office
Added 10 hours ago
RC
QA Automation Lead / Architect
Randstad Canada
Mississauga, ON
- $50.41 to $63.02 CAD / hour
- Contract
Assignment Type: Hybrid (2 days per week onsite)
Added 10 hours ago
RC
Senior Data Scientist
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 10 hours ago
RC
Senior Software Engineer- 1745
Randstad Canada
ON
- $47.76 to $54.64 CAD / hour
- Contract
As a senior software engineer, you will bridge the gap between software development, serverless automation, and cloud data governance. Operating within a flexible hybrid work model, you…
Added 10 hours ago
RC
Senior DevOps/Cloud Engineer
Randstad Canada
ON
- Contract
…orchestrating containerized workloads, enforcing robust security frameworks, and monitoring system availability and performance. Working closely with cross-functional development,…
Added 10 hours ago
RC
Solutions Developer V
Randstad Canada
Toronto, ON
- $71.48 to $79.24 CAD / hour
- Contract
Work Arrangement: Hybrid (3 days per week on-site at the corporate office; Anchor day: Thursday, with 2 flexible on-site days and 2 WFH days)
Added 10 hours ago
RC
Business Information Management Analyst II
Randstad Canada
Toronto, ON
- $49.32 to $56.64 CAD / hour
- Contract
Continuous Process Innovation: Drive automation, process efficiencies, and emerging AI governance standards across enterprise analytics frameworks.
Added 10 hours ago
RC
Specialty Developer IV
Randstad Canada
Markham, ON
- $75.05 to $85.77 CAD / hour
- Contract
Work Arrangement: Hybrid (2 days per week on-site at the corporate office, 3 days remote)
Added 10 hours ago
RC
Data Analyst V
Randstad Canada
Toronto, ON
- $55.04 to $62.71 CAD / hour
- Contract
If you are a tech-savvy Data Analyst V who pairs strong Python and SQL skills with hands-on experience building Generative/Agentic AI solutions, Copilot Studio automation, and…
Added 10 hours ago
RC
Sr. Embedded Linus Dev - Hybrid
Randstad Canada
Mississauga, ON
- $110,000 to $145,000 CAD / year
- Full-time
● Multimedia Frameworks: Strong experience with GStreamer and/or PipeWire.
Added 10 hours ago
RC
Senior Automation Developer – Verification and Testing Frameworks
Randstad Canada
Kanata, ON
- $69.27 to $90.05 CAD / hour
- Contract
Our Client is seeking a Senior Automation Developer specializing in software verification and test framework design. Operating under a Hybrid work model (4 days per week in office - Kanata,…
Added 10 hours ago
CI
Senior Site Reliability Engineer
Coalition, Inc.
Canada
- $135,900 to $201,000 CAD / year
You'll work across the entire stack - from infrastructure automation and observability to developer enablement and system reliability. You will be a key collaborator with software…
Added 10 hours ago
RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
Dedicated Onsite Collaboration: Work directly alongside development teams in a focused 5-day per week onsite setting
Added 10 hours ago
RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
Dedicated Onsite Collaboration: Work directly alongside development teams in a focused 5-day per week onsite setting

Randstad Canada

Senior Data Scientist

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 29, 2026
Posting language: English
Posted: Aug 31, 2026

Original job description

We are seeking a highly accomplished Senior Data Scientist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier statistical modeling, geospatial analysis, and predictive analytics capacity, specializing in researching, developing, and deploying innovative machine learning models and business intelligence solutions.

As a senior data scientist, you will bridge the gap between complex spatial and non-spatial datasets, advanced statistical programming, and strategic business decision-making. Operating fully onsite in Toronto, you will lead full-lifecycle analytics initiatives - mining large structured and unstructured datasets, cleaning and modeling relational data, building interactive visualization dashboards, and establishing predictive frameworks to support compliance, planning, and reporting objectives.

Location: Toronto, ON

Assignment Type: Onsite (5 days per week)

Contract Duration: 11-month contract (with potential for extension)

Advantages
Geospatial & Predictive Depth: Combine machine learning models with spatial data analysis using platforms like ArcGIS, R Shiny, Python, and R.

Full Data Lifecycle Ownership: Drive end-to-end analytics initiatives spanning ETL, data quality remediation, predictive modeling, and executive reporting.

Modern Visualization Stack: Construct high-impact business intelligence solutions and dashboards utilizing Power BI, Tableau, and interactive mapping frameworks.

Cross-Functional Influence: Translate complex statistical modeling and AI/ML insights into actionable strategies for cross-functional leadership teams.

Responsibilities
Analyze complex spatial and non-spatial datasets to build predictive models, statistical frameworks, and actionable business insights.

Apply statistical methods, machine learning algorithms, and programming languages (Python, R, SQL) to interpret trends and support data-driven strategies.

Initiate, research, develop, and manage new analytical studies, devising innovative statistical models and algorithms.

Perform initial data exploration to understand data characteristics, assess quality issues, and identify underlying patterns.

Extract, transform, and integrate large structured, semi-structured, and unstructured datasets from multiple relational databases and enterprise repositories.

Design and deploy interactive analytics and visualization dashboards using Power BI, Tableau, R Shiny, ArcGIS, or equivalent tools.

Develop source-to-target mappings, data dictionaries, ETL pipelines, and data flow diagrams to support data modernization and digitization efforts.

Collaborate with business analysts, GIS specialists, and technical leads to translate business requirements into advanced analytical solutions.

Prepare comprehensive technical documentation, analytical reports, data models, and executive presentations.

Ensure data analytics solutions conform to enterprise information management standards, data governance frameworks, and accessibility guidelines.

Qualifications
Core Technical & Analytical Requirements
Data Science & Machine Learning: Extensive hands-on experience in statistical analysis, pattern recognition, data mining, predictive modeling, artificial intelligence, and machine learning techniques.

Programming & SQL Proficiency: Strong hands-on experience using Python, R, and complex SQL queries for data transformation, automation, and statistical modeling.

Geospatial & Spatial Analytics: Demonstrated proficiency analyzing, integrating, and interpreting both spatial and non-spatial datasets using ArcGIS, R Shiny, or equivalent spatial analysis tools.

BI & Visualization Tools: Hands-on experience developing business intelligence dashboards and reports using Power BI, Tableau, R Shiny, or similar reporting platforms.

Data Management & ETL: Deep knowledge of relational databases, database architecture, metadata management, data warehousing, data quality assessment, and ETL processes.

Version Control & Methods: Experience using Git for code version control, alongside familiarity with structured SDLC and project management methodologies.

Preferred Assets
Advanced Education: An advanced degree (Master's or Ph.D.) in Social Sciences, Statistics, Data Science, Mathematics, or a related quantitative field.

Professional Certifications: Industry certifications such as IBM Data Science Professional Certificate or Google Cloud Data Engineer certification.

Soft Skills & Professional Attributes
Communication & Visualization: Exceptional verbal and written communication skills, with proven ability to present complex statistical and geospatial findings clearly to non-technical stakeholders.

Problem Solving & Collaboration: Outstanding analytical, decision-making, and interpersonal skills to collaborate effectively within multi-disciplinary project teams.

Summary
If you're interested in the "Senior Data Scientist" role based in Toronto, we encourage you to apply online at www.randstad.ca.
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Senior Data Scientist at Randstad Canada will analyze spatial and non-spatial data, build predictive models and dashboards, and turn findings into business recommendations. The work also includes preparing ETL pipelines, data documentation and executive reports.

Requirements

Candidates need extensive hands-on experience in machine learning and statistical modeling, strong Python, R and SQL skills, and geospatial analysis tools. They also need BI dashboard experience and deep knowledge of databases, data warehousing and ETL.

Skills

Python
R
SQL
Machine learning
Statistical analysis
Predictive modeling
Data mining
Artificial intelligence
ArcGIS
R Shiny
Power BI
Tableau
Interactive mapping
ETL
Data warehousing
Database architecture
Metadata management
Data quality assessment
Data modeling
Data dictionaries
Source-to-target mapping
Git
Dashboard development
Technical documentation
Stakeholder presentation

Keywords

Senior Data Scientist
data science
machine learning
predictive modeling
statistical analysis
geospatial analysis
GIS
ArcGIS
R Shiny
Python
R
SQL
Power BI
Tableau
ETL
data warehousing
data quality
Git
data governance
business intelligence

Seniority

Senior

Tools

Python
R
SQL
ArcGIS
R Shiny
Power BI
Tableau
Git

Languages

English

Fields of study

Social Sciences
Statistics
Data Science
Mathematics

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Work requirements

Jobs in Canada