Data Scientist Jobs in Toronto

Data Scientist jobs in Toronto hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $148,752/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Toronto
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Jobber

getjobber.com
Jobber’s home & commercial service software is the best way to organize your service business. Quote, schedule, invoice, and get paid—all in one place. Our easy-to-use app powers your sales, operations, and customer service—try Jobber for free today!
getjobber.com • HQ: Edmonton, Canada • Information Technology • Business Process Automation (BPA) • Software
HQ: Edmonton, Canada • Information Technology • Business Process Automation (BPA) • Software
Top 25% payVerified live · 2 hours ago 1 month ago

Senior Business Data Scientist, Marketing

$178k – $205k per year • Equity • Senior • In office (Toronto, Vancouver, Edmonton, Kitchener, Canada) • Full-Time • Senior
Python
SQL
Databases
Snowflake
AI/ML
dbt
Analytics
Tableau
A/B Testing
Marketing
Salesforce
Apply
Report

Gauntlet

gauntlet.xyz
Gauntlet is DeFi's risk manager. We drive capital efficiency while maintaining economic safety for some of the largest crypto protocols with our simulations. Gauntlet manages risk and incentives for over $40 Billion in assets.
gauntlet.xyz • New York • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2018
New York • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2018
1 month ago

Quant Developer

$12k per year • Junior • 2+ years exp • Remote (United States, Canada) • Visa sponsorship • Bachelor's Degree • Senior
Python
SQL
TypeScript
Databases
Google BigQuery
AI/ML
Dagster
DevOps
GCP
Kubernetes
Web3
DeFi
Solana
Apply
1 month ago

Quant Developer

$84k – $166k per year (Estimated) • Junior • 2+ years expNew York • Remote (United States, Canada) • Full-Time • Junior
Python
SQL
TypeScript
Databases
Google BigQuery
AI/ML
Dagster
DevOps
GCP
Kubernetes
Web3
DeFi
Solana
Apply
Report

3Pillar Global

3pillar.ai
3Pillar Global is an international digital product development firm that partners with tech-forward companies to build custom software, web applications, and mobile platforms. The company combines product strategy, engineering, and user experience design to turn client concepts into scalable, revenue-generating digital products. Operating with global delivery centers, it delivers full-lifecycle product development to clients across media, healthcare, finance, and consumer sectors.
3pillar.ai • HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
$93k – $177k per year (Estimated) • Senior • Canada • Remote (Canada) • Full-Time • Senior
Python
SQL
Databases
Amazon Redshift
Azure SQL Database
Databricks
Oracle
AI/ML
Hadoop
NumPy
Pandas
Spark
AI Agents
DevOps
Amazon EC2
AWS
AWS Lambda
Azure
GCP
Amazon S3
IAM
Analytics
Power BI
Tableau
ETL/ELT
Apply
Verified live · 6 hours ago 3 months ago

Data Architect (EDW)

$130k – $260k per year (Estimated) • Staff+ • 15+ years exp • Remote (Canada) • Full-Time • Architect
SQL
C#
Java
Python
C#
.NET
Databases
Amazon Redshift
MS SQL
AI/ML
AI Agents
DevOps
AWS
Azure
Analytics
Tableau
ETL/ELT
Power BI
Marketing
Salesforce
Apply
Report

Aviso Wealth

aviso.ca
Aviso powers businesses that empower investors. Learn more about Aviso’s comprehensive range of investment and wealth management solutions.
aviso.ca • HQ: Toronto, Canada • Asset Management • Financial Services • Wealth Management
HQ: Toronto, Canada • Asset Management • Financial Services • Wealth Management
Verified live · 1 day ago 1 month ago

Senior Data Engineer, Temporary

$116k – $144k per year • Senior • 5+ years expIn office (Toronto, Canada) • Associate's Degree • Contractor • Senior • English • French
Python
SQL
Databases
Azure SQL Database
Databricks
Snowflake
DevOps
AWS
Azure
Azure DevOps
CI/CD
Docker
Kubernetes
Marketing
Salesforce
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Relay

relayworldwide.com
Relay Worldwide is a Chicago-based marketing and sponsorship agency that specializes in brand consulting, experiential marketing, and consumer engagement. As a firm focused on creating meaningful connections, it helps a diverse roster of global brands integrate themselves into the daily lives of their target audiences.
relayworldwide.com • Toronto • New York • Kitchener • Boston • Vancouver • Creative Agencies • Advertising • Sales & Marketing
Toronto • New York • Kitchener • Boston • Vancouver • Creative Agencies • Advertising • Sales & Marketing
Verified live · 10 hours ago 1 month ago

Senior Data Engineer

$76k – $165k per year (Estimated) • Senior • 3+ years expIn office (Toronto, Canada) • Full-Time • Senior
Python
SQL
Databases
Snowflake
Apache Kafka
Apache Pulsar
AI/ML
Dagster
dbt
Flink
Spark
DevOps
AWS
Azure
GCP
Amazon Kinesis
Apply
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RevenueCat

revenuecat.com
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
revenuecat.com • HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
Top 25% payVerified live · 1 hour ago 1 month ago

Senior Data Scientist, Fraud & Risk

$220k per year • Equity • Senior • 5+ years exp • Remote (AMER) • Full-Time • Senior
Python
SQL
AI/ML
OpenAI
Mobile
RevenueCat
Web3
Rollup
Apply
Top 25% payVerified live · 1 hour ago 1 month ago

Senior Data Scientist, Product

$220k per year • Equity • Senior • 5+ years exp • Remote (AMER, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
PostgreSQL
Snowflake
AI/ML
dbt
OpenAI
Mobile
RevenueCat
DevOps
AWS
Apply
Report

Prolific

prolific.com
Prolific is a British research technology company founded in 2014 by Oxford researchers that connects scientists, businesses and AI developers with a vetted pool of paid human participants. Its platform handles recruitment, demographic targeting, fair-pay enforcement, fraud screening and payment so studies return usable data instead of bot or duplicate responses. Originally built for academic behavioural research, the company now also supplies human feedback, preference data and evaluation for machine learning teams, and is headquartered in London with a large United States presence.
prolific.com • HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
Verified live · 6 hours ago 7 months ago

Human Data Quality Engineer (Founding Team) 

$114k – $293k per year (Estimated) • Senior • 5+ years exp • Remote (North America) • Senior
Python
SQL
AI/ML
LLM
RLHF
Edge AI
Red Teaming
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Tehora

tehora.com
tehora.com • Quebec • Montreal • Ottawa • Laval • Information Technology
Quebec • Montreal • Ottawa • Laval • Information Technology
Verified live · 10 hours ago 1 month ago

Développeur PL/SQL

$85k – $216k per year (Estimated)Quebec • Remote (Canada) • Bachelor's Degree • Full-Time • French: C1
SQL
Databases
Oracle
Apply
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Fullscript

fullscript.com
Our mission is 'helping people get better'. At Fullscript, we are all owners in driving this mission and builders in creating the future of healthcare.
fullscript.com • Ottawa • Kelowna • Calgary • Manchester • Toronto • Wellness • Dietary Supplements • Health Care
Ottawa • Kelowna • Calgary • Manchester • Toronto • Wellness • Dietary Supplements • Health Care
Verified live · 1 day ago 1 month ago

Lead Data Scientist — Growth & Experimentation

$83k – $167k per year (Estimated) • Lead • 6+ years expRemote/Hybrid (Toronto, Canada) • Full-Time • Staff
Python
SQL
AI/ML
LLM Guardrails
Analytics
Power BI
Tableau
Apply
Report

Precision AQ

precisionaq.com
Precision AQ is a global life sciences marketing and market access agency that helps pharmaceutical and biotechnology companies commercialize complex therapies. The firm combines deep scientific expertise, health economics research, and data analytics to optimize drug access and demonstrate product value to healthcare providers, payers, and patients. Through integrated communications, medical affairs strategies, and commercial consulting, it supports healthcare organizations across the entire product lifecycle from clinical development to market leadership.
precisionaq.com • London • New York • Indianapolis • Bengaluru • Harare • Media & Entertainment • Biotechnology • Pharmaceuticals
London • New York • Indianapolis • Bengaluru • Harare • Media & Entertainment • Biotechnology • Pharmaceuticals
Open 94 daysVerified live · 2 hours ago 3 months ago

Senior Research Scientist, Evidence Synthesis

$122k – $215k per year (Estimated) • Senior • 4+ years exp • Remote (United States, Canada) • Master's Degree • Senior
R
R
Shiny
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SLI HRMS

slihrms.com
SLI HRMS is a specialized cloud-based human resource management platform designed to streamline core HR operations, payroll, and workforce administration. The software provides tools for employee attendance tracking, leave management, performance evaluations, and automated payroll processing to reduce administrative burden. By centralizing employee data into a single portal, it enables organizations to increase operational efficiency and foster seamless employee self-service capabilities.
slihrms.com • HQ: Bengaluru, India • Human Resources • Software • 5000+ employees
HQ: Bengaluru, India • Human Resources • Software • 5000+ employees
Verified live · 2 days ago 1 month ago

Data/Information Architect

$110k – $150k per year • Staff+ • 15+ years expRemote/Hybrid (Toronto, Montreal, Canada) • Bachelor's Degree • Full-Time • Architect • French • English
SQL
Databases
Azure SQL Database
Delta Lake
Oracle
Microsoft Fabric
DevOps
Azure
Azure DevOps
CI/CD
Git
Analytics
Power BI
ETL/ELT
Apply
Report

ClickUp

clickup.com
ClickUp is a software company headquartered in San Diego, California, and was founded in 2017. The company provides an all-in-one productivity platform that integrates project management, document collaboration, whiteboards, spreadsheets, and AI-powered workflow automation into a single application. It serves millions of users across diverse industries worldwide, ranging from small startups to large enterprise organizations, and operates as a privately held venture-backed firm.
clickup.com • HQ: San Diego, United States • Business Process Automation (BPA) • AI Agents • Artificial Intelligence • Communication & Collaboration • Productivity Software • Software • Project Management • 501-1000 employees • Est. 2017
HQ: San Diego, United States • Business Process Automation (BPA) • AI Agents • Artificial Intelligence • Communication & Collaboration • Productivity Software • Software • Project Management • 501-1000 employees • Est. 2017
Verified live · 9 hours ago 2 months ago

Staff Data Engineer

$169k – $211k per year • Staff+ • 3+ years exp • Remote (United States, Canada) • Full-Time • Staff
Python
SQL
Databases
Amazon Aurora
Apache Kafka
DynamoDB
Snowflake
AI/ML
Dagster
dbt
LLM
Prefect
Feature Store
DevOps
AWS
AWS Fargate
AWS Lambda
CI/CD
Docker
Git
Terraform
Amazon Kinesis
Amazon S3
AWS Step Functions
FinOps
Analytics
ETL/ELT
Management
ClickUp
Apply
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Vosyn

vosyn.ai
Vosyn is an artificial intelligence technology company based in Toronto, Canada, and founded in 2023. The company provides a real-time localization platform that utilizes proprietary multimodal large language models to translate and dub video, audio, and text content while preserving original tone and cultural nuance. It operates globally, serving content creators, media organizations, and enterprises through its consumer applications and developer APIs.
vosyn.ai • HQ: Toronto, Canada • Software • Video Production • Media & Entertainment • Natural Language Processing • Speech & Audio AI • Artificial Intelligence • Professional Services • Translation Services • 51-200 employees • Est. 2023
HQ: Toronto, Canada • Software • Video Production • Media & Entertainment • Natural Language Processing • Speech & Audio AI • Artificial Intelligence • Professional Services • Translation Services • 51-200 employees • Est. 2023
Intern • Remote (Canada) • Master's Degree • Internship • Intern
Node JS
Python
SQL
JavaScript
Databases
PostgreSQL
Supabase
AI/ML
Aider
Claude
Claude Code
Copilot
Cursor
Model Context Protocol
RAG
Windsurf
AI Agents
Mobile
Firebase
DevOps
Git
GitHub
Analytics
ETL/ELT
Management
Notion
n8n
Zapier
Apply
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Brookfield

brookfield.com
Brookfield Corporation is a global investment firm headquartered in Toronto, Canada, with history dating back to 1899. The company manages a diverse portfolio of assets across renewable power, infrastructure, real estate, private equity, and credit through its various listed affiliates and private funds. Operating in over 30 countries with more than $1 trillion in assets under management, the firm focuses on owning and operating long-life, high-quality assets that form the backbone of the global economy.
brookfield.com • HQ: Toronto, Canada • Wealth Management • Transport Infrastructure • Transportation & Logistics • Energy & Utilities • Real Estate • Real Estate Investment • Financial Services • Asset Management • 501-1000 employees
HQ: Toronto, Canada • Wealth Management • Transport Infrastructure • Transportation & Logistics • Energy & Utilities • Real Estate • Real Estate Investment • Financial Services • Asset Management • 501-1000 employees
Verified live · 1 day ago 2 months ago

Manager, Data Engineer

$79k – $160k per year (Estimated) • Lead • 5+ years expIn office (Toronto, Canada) • Bachelor's Degree • Full-Time • Staff
Python
SQL
Databases
Databricks
Snowflake
AI/ML
Streamlit
DevOps
Azure
Azure DevOps
CI/CD
Analytics
ETL/ELT
Apply
Report

Hightouch

hightouch.com
Hightouch is a customer data platform that syncs data from existing warehouses to tools like CRMs, email marketing platforms, and ad networks. It helps businesses use their data for personalized marketing, improving customer engagement and campaign performance. With a no-code interface, Hightouch simplifies data integration while avoiding duplication, ensuring data integrity and security.
hightouch.com • San Francisco • New York • London • Paris • Denver • Sales & Marketing • Data & Analytics • Data Integration • Est. 2018
San Francisco • New York • London • Paris • Denver • Sales & Marketing • Data & Analytics • Data Integration • Est. 2018
Open 257 daysTop 25% pay 8 months ago

Forward Deployed Marketing Data Scientist

$140k – $220k per year • Remote (North America)
Python
SQL
AI/ML
AI Agents
Pandas
Polars
Transfer Learning
Apply
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Customer.io

customer.io
Customer.io, legally Peaberry Software, Inc., is a customer engagement software company headquartered in Portland, Oregon, and founded in 2012. The company provides a platform that enables businesses to automate personalized messaging across email, SMS, push notifications, and in-app channels based on real-time customer behavior and data. Serving over 9,000 brands globally, the organization operates as a remote-first company with a focus on data-driven marketing automation and artificial intelligence integration for B2B and B2C enterprises.
customer.io • HQ: Portland, United States • Software • Customer Analytics • Data & Analytics • AI Agents • Artificial Intelligence • Sales & Marketing • Email Marketing • Marketing Automation • Est. 2012
HQ: Portland, United States • Software • Customer Analytics • Data & Analytics • AI Agents • Artificial Intelligence • Sales & Marketing • Email Marketing • Marketing Automation • Est. 2012
Open 97 daysVerified live · 1 day ago 3 months ago

Senior Data Scientist

Senior • 5+ years exp • Remote (AMER) • Senior
Python
SQL
Databases
Google BigQuery
Snowflake
AI/ML
dbt
Apply
Report

Northbeam

northbeam.io
Multi-Touch Attribution Multi-Touch Attribution Discover why the world's smartest marketers trust Northbeam's innovative multi-touch attribution. Experience the Northbeam difference.
northbeam.io • San Francisco • New York • Los Angeles • Lasers & Photonics • Data & Analytics • Machine Learning
San Francisco • New York • Los Angeles • Lasers & Photonics • Data & Analytics • Machine Learning
Verified live · 1 day ago 2 months ago

Senior Data Scientist

$94k – $179k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United States, Canada) • Bachelor's Degree • Cofounder • Senior
Recommender Systems
Apply
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Rakuten Group

rakuten.com
Rakuten Group is a Japanese technology company that operates e-commerce, financial technology, telecommunications, and digital content services. Its businesses include the Rakuten Ichiba marketplace, banking and payment products, mobile services, and online media platforms.
rakuten.com • HQ: Tokyo, Japan • Commerce • Marketplaces • E-commerce Platforms • 1001-5000 employees
HQ: Tokyo, Japan • Commerce • Marketplaces • E-commerce Platforms • 1001-5000 employees
Verified live · 1 day ago 2 months ago

Sr. Data Scientist, Fraud Intelligence

$78k – $114k per year • Equity • Senior • 5+ years expIn office (Toronto, Canada) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Databases
Snowflake
Amazon Neptune
Neo4j
AI/ML
Anomaly Detection
Claude
GPT-4
Analytics
A/B Testing
Apply
Report

Blockchain Capital

blockchaincapital.com
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
blockchaincapital.com • HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
Open 102 daysVerified live · 1 hour ago 3 months ago

Senior Database Administrator

$80k – $147k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Argentina, Brazil, Bulgaria, Canada) • Full-Time • Senior
Python
Rust
Databases
Milvus
OpenSearch
pgvector
PostgreSQL
Qdrant
Weaviate
AI/ML
Embeddings
Hybrid Search
Recommender Systems
DevOps
CI/CD
GitOps
HAProxy
Kubernetes
Terraform
Vector
ArgoCD
GitHub Actions
GitLab CI
GitHub
GitLab
Apply
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Omilia

omilia.com
A visionary combination of technology and art that started from a small garage in 2002, Omilia is now home to solution architects, engineers, developers, linguists, and individuals who share one goal - to deliver unfeigned human experience through...
omilia.com • HQ: Athens, Greece • Speech & Audio AI • Artificial Intelligence • Conversational AI
HQ: Athens, Greece • Speech & Audio AI • Artificial Intelligence • Conversational AI
Open 123 daysVerified live · 1 day ago 4 months ago

Phonetician / Linguist (fr-CA & en-CA)

$92k – $233k per year (Estimated)Quebec • Remote (Canada)
Python
AI/ML
Speech Recognition
Text-to-Speech
Apply
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Data Scientist Jobs in Toronto
Frequently asked questions
How many Data Scientist jobs in Toronto are available on Alion?
There are currently 78 active listings from 39 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in Toronto pay?
The average salary is around $148,752 per year based on the current listings.
Are remote options available for Data Scientist jobs in Toronto?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Data Scientist jobs in Toronto?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.