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Added 11 mins ago
Cloud Operations Analyst - Operate
Deloitte
Toronto, ON
Full-time
Foundational knowledge of Windows Server and Linux operating systems.
Added 11 mins ago
Health and Wellness Specialist, Coast Salish
First Nations Health Authority
Ladysmith, BC
Full-time
FNHA is focused on decolonizing systems and ensuring mental health and wellness needs of all communities are met. Exciting time to work in this field as change is happening and our teams…
Added 11 mins ago
Software Developer II
College of New Caledonia
Prince George, BC
Full-time
Reporting to the Manager, Information Architecture, this software developer role will participate in development projects and work closely with the IT Systems team to provide software…
Added 11 mins ago
Internship - Winter 2027 - Software Developer Aerospace Control Systems & Web Applications
Pratt & Whitney
Mississauga, ON
Full-time
Build and enhance our software build management and requirements management web application for aircraft engine control systems.
Added 11 mins ago
Bilingual Logistics Care Specialist
Hilti Canada
Oakville, ON
Full-time
Added 11 mins ago
Enrolment Services Advisor
The University of British Columbia
Vancouver, BC
$7,158.42 to $10,292.25 CAD / month
Full-time
…each individual student in context. The ESA uses knowledge of systems, policies, regulations, and guidelines and exercises professional judgment to solve unusual and complex problems that…
Added 11 mins ago
Enrolment Services Advisor
The University of British Columbia
Vancouver, BC
$7,158.42 to $10,292.25 CAD / month
Full-time
…each individual student in context. The ESA uses knowledge of systems, policies, regulations, and guidelines and exercises professional judgment to solve unusual and complex problems that…
Added 11 mins ago
Engineering Technician
The University of British Columbia
Vancouver, BC
$7,309 to $7,798 CAD / month
Full-time
…construction of precision, specialized and complex instrumentation and systems for teaching and research in the…
Added 11 mins ago
NURSE PRACTITIONER-ONC
Covenant Health
ON · Ontario, Canada
Full-time
Documents patient history of present illness, review of systems, physical assessment, and plan of care in the patient’s medical record based off of office visit findings.
Added 11 mins ago
Salesforce Business Analyst II
The University of British Columbia
Vancouver, BC
$7,158.42 to $10,292.25 CAD / month
Full-time
AAPS Salaried - Information Systems and Technology, Level C
Added 11 mins ago
Senior Director, Data Center Facilities Development
Oracle
Canada
$193,600 to $414,400 USD / year
Full-time
…electrical, plumbing, controls, and mission-critical infrastructure…
Added 11 mins ago
Community Mental Health Worker
Prairie Mountain Health
Dauphin, MB
Full-time
Added 11 mins ago
Intern, in Engineering - Aircraft Integrator (Winter 2027)
Bombardier
Montreal, QC
Volunteer
Work on systems and structural integration activities
Added 11 mins ago
Director of Product Design
McAfee
ON · Ontario, Canada
Full-time
…analysis and manages reviews of wireframes, prototypes, and design systems. Allocates resources for user research, usability testing, and accessibility audits. Reviews design documentation,…
Added 11 mins ago
Software Quality Analyst – Medical Devices & SaMD
Light AI
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
Reporting to the Director, Quality Systems & Validation, this position will serve as a hands-on Quality and software-validation resource working closely with Software Engineering, Product,…
Added 11 mins ago
Youth and Children's Coordinator - Gitxsan
The Salvation Army in Canada
Hazelton, BC
Full-time
Added 11 mins ago
Supervisor, Asset Health
Glencore
Sparwood, BC
$123,000 to $145,000 CAD / year
Full-time
Experience with engine diagnostics, particularly Cummins systems, is an asset
Added 11 mins ago
AV Service Engineer - Control Systems & Device Integration
evertz.io
Burlington, ON
Internship
Integrate with for router control, multiviewer management, master control/branding, and playout systems
Added 11 mins ago
Specialist, Business Development
Economical Insurance
Ottawa, ON
Full-time
Facilitate onboarding and ongoing learning opportunities for brokers and brokerage staff on products, systems, processes, and company practices.
Added 11 mins ago
Senior Software Engineer
AVEE HEALTH
Vancouver, BC
Full-time
The common thread is scale. We are building systems that can support significantly more appointments, users and operational complexity without costs growing at the same pace.
Added 11 mins ago
Senior Java Developer
Future Electronics
Kirkland, QC
Full-time
We are seeking an experienced and highly skilled Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, with expertise in…
Added 11 mins ago
Pacemaker Technologist
Interior Health Authority
Kelowna, BC
Part-time
Transfers and assigns ECGs in ECG Cardiology Management systems (i.e. Tracemaster) for interpretation by medical staff.
Added 11 mins ago
Mental Health Therapist
Dr. Jennie Psychology Group
Red Deer, AB
Full-time
Competence in Family Therapy and working with diverse family systems.
Added 11 mins ago
2027 Applied Science Internship - Canada, PhD Student Science Recruiting
Amazon
Toronto, ON · Burnaby, BC · Vancouver, BC · Pitt Meadows, BC
…and invention, leveraging science techniques and implementing systems to work on massive datasets in an effort to tackle never-before-solved…
Added 11 mins ago
Senior Red Team Operator, Adversary Emulation (Global Security)
Royal Bank of Canada
Toronto, ON
Full-time
Exploitation across operating systems and applications

Closed listing

AceStack

Senior Data Scientist / Toronto, ON (Hybrid) - FTE

Toronto, ON, Canada

Job type: Full-time
Closing date: Oct 28, 2026
Posting language: English
Posted: Sep 28, 2026

This opening has closed.

The original listing is kept below for reference.

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Original job description

Archived listing. The details below describe a past opening.

Senior Data Scientist

Location: Toronto, ON

Work Model: Hybrid

Experience: 10+

Job Summary

We are seeking an experienced Senior Data Scientist to support the AI Center of Excellence (AI CoE) across machine learning, data science, and advanced analytics initiatives. The ideal candidate will have strong expertise in applied machine learning, statistical modeling, predictive analytics, and data-driven problem solving, with the ability to translate complex business challenges into practical, scalable data science solutions.

This is a highly analytical and hands-on role responsible for delivering end-to-end data science solutions, from data exploration and feature engineering through model development, validation, interpretation, and communication of actionable insights.

Key Responsibilities

Build, evaluate, and optimize machine learning models, including regression, classification, forecasting, and predictive models.
Perform data exploration, preparation, cleansing, transformation, and feature engineering to develop high-quality modeling datasets.
Apply statistical and machine learning techniques to solve complex business and analytical problems.
Develop and validate models using appropriate model evaluation, experimentation, and statistical methodologies.
Design and analyze A/B tests and experiments to measure business and product impact.
Generate actionable insights from structured and unstructured data and communicate findings to technical and business stakeholders.
Translate business requirements and analytical challenges into practical data science and machine learning solutions.
Partner with Data Scientists, ML Engineers, Data Engineers, and business teams to move analytical solutions toward production readiness.
Interpret model results, identify trends and patterns, and communicate recommendations through clear visualizations and presentations.
Contribute to enterprise AI and analytics initiatives from problem definition and exploration through model development, validation, and production readiness.

Required Skills & Experience

Strong hands-on experience in Python and SQL.
Strong knowledge of machine learning, statistical modeling, predictive analytics, and data science methodologies.
Experience with:
Regression and classification
Forecasting and predictive modeling
Feature engineering
Model evaluation and validation
Experimentation and A/B testing
Data analysis and insights generation
Strong analytical and problem-solving skills with the ability to work with large and complex datasets.
Ability to independently manage data science initiatives while collaborating effectively with cross-functional teams.
Strong communication skills with the ability to explain complex analytical and model outputs to both technical and non-technical stakeholders.

Preferred / Nice-to-Have Skills

Experience with Azure, Azure Machine Learning (Azure ML), Databricks, MLflow, or similar cloud-based data science platforms.
Experience with data visualization tools such as Tableau, Power BI, or similar platforms.
Experience developing solutions for use cases such as:
Churn prediction
Customer/member personalization
Recommendation systems
Marketing optimization
Anomaly detection
Experimentation frameworks
Experience working with ML model lifecycle management, MLOps, and productionization.
Experience working in enterprise-scale AI/ML or analytics environments.

Ideal Candidate

The ideal candidate combines strong technical depth in Python, SQL, machine learning, and statistical modeling with strong business problem-solving and communication skills. They should be comfortable working independently, collaborating across data and engineering teams, and delivering data science solutions that can progress from exploration to production.

About employer

More about this job

Responsibilities

Develop, evaluate, and optimize machine learning and statistical models, including preparing data, engineering features, and validating results. Translate business challenges into scalable data science solutions, communicate actionable insights, and collaborate with data, engineering, and business teams to advance solutions toward production.

Requirements

Requires 10+ years of experience, strong hands-on Python and SQL skills, and expertise in machine learning, statistical modeling, predictive analytics, experimentation, and working with complex datasets. Candidates should be able to manage initiatives independently, collaborate across teams, and clearly communicate analytical findings to technical and non-technical stakeholders.

Skills

Python
SQL
Machine Learning
Statistical Modeling
Predictive Analytics
Regression
Classification
Forecasting
Feature Engineering
Model Evaluation
Model Validation
A/B Testing
Data Analysis
Data Visualization
Azure Machine Learning
Databricks

Visa sponsorship

Not detected in the job text

Keywords

Python
SQL
Machine Learning
Statistical Modeling
Predictive Analytics
Regression
Classification
Forecasting
Feature Engineering
Model Evaluation
Model Validation
A/B Testing
Experimentation
Data Analysis
Structured Data
Unstructured Data
Azure
Azure Machine Learning
Databricks
MLflow
Tableau
Power BI
MLOps
Model Lifecycle Management
Churn Prediction
Personalization
Recommendation Systems
Marketing Optimization
Anomaly Detection
AI Center of Excellence

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