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Added 6 mins ago
TT
Assistant Store Manager in Training HomeSense Hyde Park
The TJX Companies, Inc.
Toronto, ON
- Full-time
…comprehensive understanding of store operations and leadership dynamics. If you're passionate about developing others, this dynamic opportunity is perfect for…
Added 6 mins ago
AI
Sales Executive (Bilingual French/English)
ARxIUM INC
Montreal, QC
- $60,000 to $80,000 CAD / year
- Full-time
Maintain accurate pipeline activity, forecasting, and customer information within Microsoft Dynamics CRM
Added 22 mins ago
EN
Senior Technical Support Specialist
EGATE Networks
Toronto, ON
- Full-time
Update data as appropriate in key EGATE systems in JIRA, Sharepoint, Kayako, and Dynamics 365.
Added 22 mins ago
SM
RQ00762 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…ideal candidate will have hands-on experience with Microsoft Dynamics AX/D365 Finance and Operations (D365FO)/C365CM, Data Management Framework (DMF), system integrations, Microsoft Power…
Added 22 mins ago
B
Account Executive, Enterprise
BrainStation
Toronto, ON
- Full-time
Develop and present our advisory point of view on digital and AI innovation, including how AI is changing products, customer experience, and competitive dynamics within a client's industry
Added 51 mins ago
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Senior Power Platform Engineer – AI & Copilot
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Quebec, QC
- Contract
…in Power Apps, Power Automate, AI Builder, Copilot Studio, Dynamics 365, and Azure AI…
Added 51 mins ago
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Database Administrator
Teckhorizon Inc
Toronto, ON
- Contract
The ideal candidate will have strong hands-on experience with Microsoft SQL Server administration, Microsoft Dynamics Great Plains (GP), Salesforce CRM, and migrating on-premises databases…
Added 51 mins ago
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Power Automate with AI
Zodiac Solutions, Inc
Toronto, ON
- Full-time
6–10 years of experience in Microsoft technologies, including hands-on delivery of cloud-based Dynamics 365 CE, Power Apps, Power Automate, Dataverse, Microsoft Azure, and AI-enabled agent…
Added 51 mins ago
T&
Finance Manager, Financial Accounting & Reporting
Turner & Townsend
Toronto, ON
- Full-time
Added 1 hour ago
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Marketing Associate E-commerce and Shopper (V.I.E Program) - All Genders
BIOCODEX
BIOCODEX Canada
- Full-time
Monitor competitive activity, category trends, search performance, and market dynamics to support strategic decision-making.
Added 1 hour ago
Senior Data Scientist
TripleLift
Toronto, ON
Apply statistical analysis and advanced analytics techniques to understand market dynamics and deliver actionable insights and recommendations.
Added 3 hours ago
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A/P Administrator
Husky Technologies
Bolton, ON
- Full-time
…automation system in multiple currencies (experience with Microsoft Dynamics and Concur Invoice and Expense is an…
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IT Internal Auditor
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Bolton, ON
- Full-time
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VP, Accounting & Controllership (Husky)
Husky Technologies
Bolton, ON
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Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Experience with ERP systems (e.g. Microsoft Dynamics AX)
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Designer, Development (Mechanical)
Husky Technologies
Bolton, ON
- Full-time
Perform calculations and analysis (structural FEA, thermal, dynamics, tolerance stack-up, etc..)
Added 3 hours ago
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Tech Vendor Management Manager
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Vancouver, BC
- Full-time
…range of categories. Demonstrates strong knowledge of market dynamics, supplier capabilities, commercial structures, cost drivers, and industry trends. Manages renewals…
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Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
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Senior Research Consultant, Evidence Review and Software
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…infrastructure and support, and with an understanding of the dynamics of high-growth companies; the ability to work effectively in a demanding, challenging, rapidly changing…
Added 5 hours ago
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BILLING ADMINISTRATOR
c21059ff-255a-42fd-a8c9-33094188d6c7
Edmonton, AB
- Full-time
…prepare consolidated and contract-specific invoices in Microsoft Dynamics 365 Business Central, then send them to customers or submit them through their online billing portals. You’ll match…
Added 6 hours ago
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Product Line Manager - Geomembrane & Specialty Market
IPG
NB · New Brunswick, Canada
- Full-time
Conduct in-depth market research to identify trends, customer needs, and competitive dynamics within the territory. Identify and pursue new business opportunities, including new markets,…
Added 8 hours ago
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Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
5+ year demonstrable experience working with modern ERP environments and related business process domains (e.g. Dynamics 365, Oracle Fusion, Workday, SAP)
Added 9 hours ago
HT
Designer, Development (Mechanical)
Husky Technologies
Bolton, ON
- Full-time
Perform calculations and analysis (structural FEA, thermal, dynamics, tolerance stack-up, etc..)
Added 9 hours ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
Added 9 hours ago
HT
A/P Administrator
Husky Technologies
Bolton, ON
- Full-time
…automation system in multiple currencies (experience with Microsoft Dynamics and Concur Invoice and Expense is an…

TripleLift

Senior Data Scientist

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Oct 26, 2026

Original job description

TripleLift is the Creative SSP powered by TL Spark, our agentic intelligence layer. We orchestrate creative, supply, audience, and measurement into a single outcome-driven system across the open internet, retail media, and CTV. Our platform enables brands and agencies to drive measurable performance while helping publishers maximize yield and preserve high-quality user experiences.

Overview

The Data Scientist / Machine Learning Engineer plays a critical role in improving the performance of TripleLift’s bidding algorithms and developing scalable machine learning solutions that drive better outcomes for our customers. Within the Data Science team, this role combines statistical analysis, experimentation, and machine learning engineering to uncover market insights, optimize bidding performance, and build production-ready systems.

In this position, you will partner closely with engineering, product management, and business stakeholders to identify opportunities, test hypotheses, and translate data-driven insights into measurable business impact. This is an exciting opportunity for someone who enjoys solving complex problems, working with large-scale datasets, and building reliable machine learning systems in a collaborative, fast-paced environment.

Responsibilities

Design and run experiments to improve bidding algorithm performance and maximize outcomes for TripleLift’s customers.
Apply statistical analysis and advanced analytics techniques to understand market dynamics and deliver actionable insights and recommendations.
Develop, implement, and maintain scalable, production-ready machine learning pipelines and systems, applying best practices in ML engineering.
Collaborate with engineering, product management, and business stakeholders to identify opportunities, solve challenges, and drive data-informed decisions.
Monitor and evaluate deep learning and machine learning systems to ensure performance, reliability, and effectiveness in production environments.

Core Technologies

The Data Science team uses a wide range of technologies to solve complex problems and support scalable data science and machine learning solutions. We believe in using the right tools for the right job and continually evaluating new technologies as our needs evolve.

Languages: Python
Frameworks and Tools: Spark, Airflow, Databricks, ONNX, Docker
Databases and Data Storage: MySQL, Snowflake, Amazon S3, Parquet
Cloud Infrastructure: Amazon Web Services (AWS)
Machine Learning Libraries: TensorFlow, PyTorch, Scikit-learn, Spark
Monitoring and Visualization: Prometheus, Grafana

Education & Requirements

A degree in a technical or quantitative field is preferred. Candidates with relevant professional experience and degrees in other disciplines will also be considered.
At least five years of professional experience in data science and/or machine learning within a collaborative work environment.
At least two years of professional experience developing data science and machine learning models in a programmatic advertising environment.
Strong foundation in statistical analysis, deep learning, and machine learning techniques.
Hands-on experience with TensorFlow or PyTorch to prototype models for high-volume, distributed systems.
Experience monitoring and measuring statistical model performance using tools such as Prometheus and Grafana, including building dashboards and alerts to identify performance issues and ensure models function effectively.
Strong organizational, communication, and attention-to-detail skills.
Ability to work efficiently and independently with minimal oversight.
Openness to feedback and constructive criticism, with a commitment to continuous learning and professional development.
Strong work ethic and a demonstrated commitment to delivering high-quality work

At TripleLift, we believe great work starts with great people. We foster a culture built on collaboration, curiosity, and a shared commitment to making each other better. We move with urgency, challenge convention, and continuously innovate to elevate digital advertising. We value people who bring new perspectives, take ownership, and work together to drive meaningful impact. Learn more about TripleLift and our culture on our LinkedIn Life page.

Please review our Privacy Policy for information about how TripleLift handles personal information.

TripleLift does not accept unsolicited resumes from recruitment search firms. Any resume submitted without a signed agreement in place will become the property of TripleLift, and no fee will be due.

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More about this job

Responsibilities

Design and execute experiments to optimize bidding algorithm performance while developing scalable, production-ready machine learning pipelines. Collaborate with cross-functional teams to translate data-driven insights into actionable business impact and monitor system performance.

Requirements

Requires at least five years of professional experience in data science or machine learning, including two years specifically within a programmatic advertising environment. Candidates should possess a strong foundation in statistical analysis and hands-on experience with deep learning frameworks like TensorFlow or PyTorch.

Skills

Python
Spark
Airflow
Databricks
TensorFlow
PyTorch
Scikit-learn
Statistical analysis
Machine learning engineering
Bidding algorithms
SQL
Snowflake
AWS
Prometheus
Grafana
Data modeling

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
Programmatic Advertising
Python
Spark
Airflow
Databricks
ONNX
Docker
MySQL
Snowflake
Amazon S3
Parquet
AWS
TensorFlow
PyTorch
Scikit-learn
Prometheus
Grafana
Statistical Analysis
Deep Learning
Bidding Algorithms
Data Engineering
Predictive Modeling
Distributed Systems
Performance Monitoring
Data Visualization
Retail Media
CTV
Creative SSP

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