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Added 6 mins ago
PR
Project Manager, Development&Origination
Potentia Renewables Inc.
ON
- $100,000 to $130,000 CAD / year
- Full-time
Potentia Renewables Inc. (Potentia) is a Canadian, fully integrated developer, asset manager, and operator of renewable energy and energy storage facilities. Potentia manages over 1.5 GW…
Added 21 mins ago
T
Market Risk Associate - FX (5563)
TD
Toronto, ON
- Full-time
Market Risk (MR) provides independent oversight of trading market risk across TD Securities, with a strong focus on quantitative risk measurement, model behaviour, and risk factor dynamics.…
Added 1 hour ago
A
Senior Analyst, Products and Hedging Solutions
Aon
Toronto, ON
- Full-time
Participate in quantitative research projects that support investment decision processes, applying quantitative skills, such as time series regressions, optimization,
Added 1 hour ago
A
Change Management Consultant
Affinity
Burnaby, BC
- Contract
…outcomes. Collect, analyze, and synthesize qualitative and quantitative data (e.g. from surveys, interviews, focus groups, training evaluations) to identify trends, risks, barriers, and…
Added 2 hours ago
Structured Finance - Structured Credit & CLOs, Senior Analyst (Toronto)
Fitch Group
Toronto, ON
You hold a Bachelor’s or Master’s degree in a quantitative discipline (finance, accounting, economics, etc.)
Added 2 hours ago
JS
Business Development Associate
Jonas Software
Markham, ON · Canada - Markham - Ontario
- Full-time
Conduct initial qualification to ensure opportunities meet quantitative and qualitative investment criteria
Added 2 hours ago
VC
Public Health Nurse (RN) - Early Years (0 to 5 years) - Training may be offered
Vancouver Coastal Health
Vancouver, BC
- $41.42 to $55.91 CAD / hour
- Temporary
…research ethics, research question, hypothesis and qualitative vs. quantitative data analysis methods, and demonstrated ability to participate in…
Added 2 hours ago
PC
Enterprise Application - Experienced Designer, Senior Associate (Reliability Security Clearance Required)
Pwc Canada
Ottawa, ON
- Full-time
Strong analytical capabilities, including both qualitative and quantitative analysis, with exposure to behavioral insights and innovation methods.
Added 2 hours ago
FO
Data Advisor
Federation of Canadian Municipalities
Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
Perform initial quantitative and qualitative analysis of program data. Create visual representations of program data and results (e.g., graphs, charts, maps, etc.).
Added 2 hours ago
UO
Assistant Professor, Planning, Geography, and Environmental Studies
University of the Fraser Valley
Abbotsford, BC
- Full-time
…Experience (GEOG 241), GIS for the Built Environment (GEOG 355), Quantitative Methods in Geography (GEOG 252), Planning Law (PLAN 310) and Indigenous Land Use and Community Planning (PLAN…
Added 2 hours ago
I
Sr. Associate, Digital Activation
Initiative
Toronto, ON
- Full-time
Added 2 hours ago
Administrative Coordinator
Odlum Brown
Vancouver, BC
Analysis – Assess quantitative and qualitative data, information, or situations to understand the most important details, identify patterns or meaning, and translate it into useful…
Added 3 hours ago
P
Enterprise Application - Experienced Designer, Senior Associate (Reliability Security Clearance Required)
PwC
Ottawa, ON · Toronto, ON
- Full-time
Strong analytical capabilities, including both qualitative and quantitative analysis, with exposure to behavioral insights and innovation methods.
Added 3 hours ago
OB
Administrative Coordinator
Odlum Brown Limited
Vancouver, BC
- Full-time
Analysis – Assess quantitative and qualitative data, information, or situations to understand the most important details, identify patterns or meaning, and translate it into useful…
Added 3 hours ago
VC
Public Health Nurse (RN) - Early Years (0 to 5 years) - Training may be offered
Vancouver Coastal Health
Vancouver, BC
- Internship
Added 3 hours ago
Account Manager
Amrize
AB · Calgary, AB
…respirator seal meets the face in order to pass the qualitative and quantitative fit…
Added 3 hours ago
MH
Senior Insurance Associate
Mattamy Homes
Toronto, ON
- Full-time
Strong analytical, quantitative, written, and verbal communication skills, with the ability to summarize information clearly and accurately for different audiences
Added 3 hours ago
Infrastructure Software Engineer
CCLIM - Quantitative Equity
Vancouver, BC
We deliver foundational systems that shape the future of how technology is used in a top performing quantitative equity fund that manages over $78+ billion USD in financial assets. This is…
Added 3 hours ago
K
Compensation Solutions Analyst
Kelly
Toronto, ON
- Contract
Strong quantitative and analytical skills with experience working with large datasets.
Added 3 hours ago
SP
Senior Technical Architect
Salesforce Partner Canada
ON · Ontario, Canada
- Full-time
Bachelor’s degree (or its foreign degree equivalent) in Computer Science, Engineering (any field), or a related quantitative discipline. Equivalent demonstrable work experience in lieu of a…
Added 3 hours ago
Account Transfers Administrator
Odlum Brown
Vancouver, BC
Analysis – Able to analyze both qualitative and quantitative data to identify key themes, insights or issues or support decision making, critically evaluate information, separating relevant…
Added 4 hours ago
CG
Business Development Associate
CORA Group
Markham, ON · Canada - Markham - Ontario
- Full-time
Conduct initial qualification to ensure opportunities meet quantitative and qualitative investment criteria
Added 4 hours ago
C
Java Developer, Equities Trading, Vice President
Citi
Mississauga, ON
- Full-time
We are seeking a highly skilled and experienced Java Developer to join our Equities Electronic Trading team. This is a VP-level position responsible for the design, development, and…
Added 4 hours ago
C
Market Data Analyst, Market Data Solutions
CIBC
Toronto, ON
- Full-time
You have a degree in a quantitative discipline, such as mathematics, physics, statistics, computer science, or mathematical finance / financial engineering. It’s an asset if you have CFA or…
Added 4 hours ago
Assistant Deputy Minister, Financial Services and Senior Financial Officer
Government of Alberta
AB
…analytical thinking, and the ability to synthesize qualitative and quantitative information, assess risk, establish meaningful financial measures, and align decisions with government…

Wayfair

Machine Learning Scientist I

Toronto, ON, Canada

$132,440 to $145,684 CAD / year · Full-time

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Job details

Pay: $132,440 to $145,684 CAD / year
Job type: Full-time
Apply by: Oct 10, 2026
Experience: 1-3 years of transferable experience in a corporate environment, including internship and co-op experience
Posting language: English
Posted: Sep 10, 2026

Original job description

Salary Range: $132,500 - $150,700 per year

Location: Toronto, ON

This job posting is for an existing vacancy. Please click here/refer to Wayfair’s Career Page for information about how Wayfair uses AI to enhance its recruiting and hiring processes.

This is a Toronto based opportunity with a 3 day in office expectation (Tuesday - Thursday) with 2 days remote (Monday and Friday).

Wayfair is continuing to expand our commitment to hiring and supporting talent early in their careers, focusing on filling opportunities with recent graduates who have 0-3 years of work experience. We are continually recruiting candidates for this position on a rolling basis as we have a high volume of openings that become available.

Wayfair is continuing to expand our commitment to hiring and supporting talent early in their careers, focusing on filling opportunities with recent graduates who have 0-3 years of work experience. We are continually recruiting candidates for this position on a rolling basis as we have a high volume of openings that become available.

Who We Are

Wayfair is on a mission to find the most talented engineers entering the tech world! Do you love innovating and creating new tools from scratch? We’re looking for engineers who love Wayfair is looking for candidates who are passionate about programming, and have strong core fundamentals. If you feel confident in your knowledge of object oriented design, data structures, & algorithms and your ability to grow your skills over time, please apply! We want to connect with developers who are eager to work in a highly collaborative team and add to Wayfair’s culture. You will have the opportunity to work on one of the following teams:sharing ideas, collaborating to improve them, and being a part of the full software development process. Our engineers are enthusiastic problem solvers and our teams are highly collaborative.

What You’ll Do

Own the full Data Science/Machine Learning lifecycle from conception to prototyping, testing, deploying, and measuring its overall business value
Develop and scale state-of-the-art machine learning methods and quantitative models to address core business problems
Integrate your algorithmic solutions into our technical platforms to run at scale and directly change the experiences of customers on our site
Drive measurable business value collaborating with business teams to change the course of Wayfair
Pilot projects using new open source tools and packages to enable novel machine learning techniques across the company
Uncover deep insights hidden in our vast repository of raw data and provide tactical guidance on how to act on findings
Use data to improve the decision-making of our employees, and ultimately, to enhance the experience of our customers and our suppliers
Work with a team of friendly and motivated scientists working together to build novel solutions to business problems
Collaborate with ML Scientists and software engineers to create maintainable, scalable and debuggable code by bringing strong software development practices
Drive any potential scientific publications based on the results in major Data Science and Machine Learning conferences or workshops

What You’ll Need

Basic Qualifications

1-3 years of transferable experience in a corporate environment, including internship and co-op experience
Master’s degree in a quantitative field (Mathematics, Science, Engineering, Computer Science, Statistics/Biostatistics, Economics, Physics, Robotics, Operations Research, etc.) or Bachelor's degree in a quantitative field + 1+ years of experience
Proficient knowledge of structured programming language(s) (e.g. Python)
Experience with languages and tools relevant to data science, including Pytorch/TF, Github,Pyspark, Docker, SQL, GCP
Excellent communication skills, with the ability to clearly articulate complex AI concepts to non-technical stakeholders while collaborating across teams
Demonstrated ability to quickly learn new tools and techniques in a fast-paced, evolving environment, while managing multiple priorities with a high level of attention to detail and staying current with the latest ML research

Preferred Qualifications

Familiarity with regression and machine learning techniques, such as supervised/unsupervised learning, recommendation systems, reinforcement learning, deep learning, etc.
An affinity for data along with experience leveraging statistics and regression analysis
Intuitive sense of how quantitative and technical work aligns closely with business priorities and business value
Familiarity with data structures, algorithms, OOP, and programming in a team environment
Quick learner with an analytical approach to solving problems as part of a team who has strong communication skills
Ability to thrive in a dynamic environment where there can be degrees of ambiguity
Ability to effectively work with technical leads: ability to synthesize conclusions for non-experts and desire to influence technical decision
Hands-on experience with large language models (e.g., GPT, BERT, Transformers) and Retrieval-Augmented Generation (RAG) techniques, and fine-tuning LLM models to address specific business challenges
Solid understanding of natural language processing methods and traditional machine learning techniques to effectively tackle diverse problems
Professional coding expertise in languages like Python and R, proficiency in SQL, and experience with data visualization tools; skilled in using ML frameworks (TensorFlow, PyTorch) and implementing CI/CD, containerization, and version control best practices
Proven track record of delivering successful machine learning projects from conception to production, demonstrating strong deployment, problem-solving, and maintenance skills
Deep understanding of data engineering concepts with experience in building scalable data pipelines for collecting, processing, and transforming data

Why You’ll Love Wayfair

Benefits & Perks - Canada

In addition to provincial healthcare, Wayfair offers Canadian employees additional extended health care through Desjardins.
Global Traveler Health Insurance through GeoBlue.
24/7 access to mental, financial, physical and emotional wellbeing support, plus an enhanced offering of therapy and coaching.
Automatic enrollment into Basic Life and Accidental Death & Disability Insurance.
Registered Retirement Savings Plan with day one vesting.
Paid Parental Leave and Surrogacy & Adoption Reimbursement.
Tuition Reimbursement.
Personalized financial planning through LearnLux.
Wayfair Employee Discount.
Gym/Fitness Discounts (including Peloton, GoodLife Global ClassPass).
Exclusive access to thousands of perks & discounts through Perkopolis and BenefitHub.
Yearly match up to $500 for personal donations made by employees to registered 501(c)(3) nonprofits.

Purpose & Inclusion At Wayfair

At Wayfair, we pride ourselves on fostering an environment where every individual experiences a fair and equitable employee journey. We are committed to developing targeted resources that raise awareness around inclusion and eliminate barriers, ensuring Wayfair provides a fair and inclusive workplace experience for everyone.

Social Impact & Responsibility

At Wayfair, we focus on helping people on their journey to home - specifically those who have lost their way from home. We do this by leveraging our best assets, such as collaborating with leading nonprofit organizations, coordinating in-kind product donations, empowering our employees to get involved through paid volunteer time off programs, and encouraging our customers to donate. This multi-faceted approach allows us to support communities in need in authentic ways that align with Wayfair's broader mission of helping everyone, anywhere create their sense of home.

Assistance For Individuals With Disabilities

Wayfair is fully committed to providing equal opportunities for all individuals, including individuals with disabilities. As part of this commitment, Wayfair will make reasonable accommodations to the known physical or mental limitations of qualified individuals with disabilities, unless doing so would impose an undue hardship on business operations. If you require a reasonable accommodation to participate in the job application or interview process, please let us know by completing our Accomodations for Applicants form.

Need Technical Assistance?

For more information about applying for a career at wayfair, visit our FAQ page here.

About Wayfair Inc.

Wayfair is one of the world’s largest online destinations for the home. Whether you work in our global headquarters in Boston, or in our warehouses or offices throughout the world, we’re reinventing the way people shop for their homes. Through our commitment to industry-leading technology and creative problem-solving, we are confident that Wayfair will be home to the most rewarding work of your career. If you’re looking for rapid growth, constant learning, and dynamic challenges, then you’ll find that amazing career opportunities are knocking.

No matter who you are, Wayfair is a place you can call home. We’re a community of innovators, risk-takers, and trailblazers who celebrate our differences, and know that our unique perspectives make us stronger, smarter, and well-positioned for success. We value and rely on the collective voices of our employees, customers, community, and suppliers to help guide us as we build a better Wayfair – and world – for all. Every voice, every perspective matters. That’s why we’re proud to be an equal opportunity employer. We do not discriminate on the basis of race, color, ethnicity, ancestry, religion, sex, national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, gender expression, veteran status, genetic information, or any other legally protected characteristic.

Your personal data is processed in accordance with our Candidate Privacy Notice (https://www.wayfair.com/careers/privacy). If you have any questions or wish to exercise your rights under applicable privacy and data protection laws, please contact us at dataprotectionofficer@wayfair.com.

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More about this job

Responsibilities

Own the machine learning lifecycle, from developing and testing models to deploying them at scale and measuring their business impact. Analyze large datasets, collaborate with business and engineering teams to deliver maintainable solutions, and explore new tools and research opportunities.

Requirements

Candidates need 1–3 years of transferable experience and either a master’s degree in a quantitative field or a bachelor’s degree in a quantitative field plus at least one year of experience. They should have programming and data science tool experience, strong communication and analytical abilities, and the capacity to learn quickly; familiarity with machine learning methods, LLMs, and scalable data pipelines is preferred.

Skills

Machine Learning
Data Science
Python
PyTorch
TensorFlow
SQL
PySpark
Docker
Google Cloud Platform
GitHub
Large Language Models
Natural Language Processing
Retrieval-Augmented Generation
Data Engineering
Statistical Analysis
Communication

Benefits

Extended Health Care
Global Traveler Health Insurance
Mental Health Support
Financial Wellness Support
Physical Wellness Support
Emotional Wellness Support
Life Insurance
Accidental Death And Disability Insurance
Paid Parental Leave
Surrogacy And Adoption Reimbursement
Tuition Reimbursement
Personalized Financial Planning
Employee Discount
Gym And Fitness Discounts
Perks And Discounts
Donation Matching
Paid Volunteer Time Off

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Data Science
Quantitative Modeling
Python
PyTorch
TensorFlow
GitHub
PySpark
Docker
SQL
Google Cloud Platform
Regression Analysis
Supervised Learning
Unsupervised Learning
Recommendation Systems
Reinforcement Learning
Deep Learning
Large Language Models
GPT
BERT
Transformers
Retrieval-Augmented Generation
Natural Language Processing
Fine-Tuning
Data Visualization
CI/CD
Containerization
Data Pipelines
Statistics
Object-Oriented Programming

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