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Added 2 months ago
SG
Senior Machine Learning Engineer
SCIENTIFIC GAMES
Toronto, ON
- Full-time
…We push game designs to the next level and are pioneers in data analytics and iLottery. Built on a foundation of trusted partnerships, Scientific Games combines relentless innovation,…
Added 2 months ago
SG
Senior Data Scientist
SCIENTIFIC GAMES
Toronto, ON
- Full-time
…We push game designs to the next level and are pioneers in data analytics and iLottery. Built on a foundation of trusted partnerships, Scientific Games combines relentless innovation,…
Added 2 months ago
N
Senior Forward-DeploData Scientist/ Scientifique des données principal(e) déployé(e) (niveau Senior, Forward-Deployed)
NBCUniversal
Montreal, QC
- Full-time
Added 2 months ago
UH
Student, Admin Support (Research)
University Health Network
Toronto, ON
- Contract
Added 2 months ago
M(
Senior Applied Machine Learning Engineer - Asset Intelligence
MaintainX (An Autodesk Company)
Remote, Canada
- $123,000 to $180,000 CAD / year
- Full-time
- Remote
Added 4 months ago
FH
Data Scientist
Fraser Health
Surrey, BC
- Full-time
Are you looking for that opportunity to put your established data expertise to use in healthcare? Do you take responsibility for your own performance and aim to model integrity, resilience…
Added 2 months ago
NB
Senior Data Scientist Model Validation
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior Data Scientist, Validating models in the Risk Management Models team at National Bank means acting as a specialist who ensures the robustness, reliability and…
Added 2 months ago
D
Manager, Data Architect
dentsu
Toronto, ON
- Full-time
Our mission is to Drive Business Performance. We use data to create personalized and connected experiences that deliver transformative business outcomes. Our role is to ensure our clients…
Added 1 month ago
Data Scientist, Optimization - Real-Time Supply Management
Lyft
Toronto, ON
Data Science is at the heart of Lyft’s products and decision-making. Data Scientists at Lyft operate in dynamic environments, moving quickly to build the world’s best transportation…
Added 2 months ago
A
Applied Scientist III, RBKS AI
Amazon
Toronto, ON
- Full-time
Added 2 months ago
DC
Junior Environmental Engineer/Scientist (Air/Noise)
Dillon Consulting Limited
Guelph, ON · Kitchener, ON · Oakville, ON · Toronto, ON · Windsor, ON · North York, ON
- Full-time
We are currently seeking a Junior Environmental Engineer/Scientist (Air/Noise) to join our Atmospheric Services team. Our team specializes in in the atmospheric and acoustic solutions that…
Added 2 months ago
R
AI Research Scientist
Raydar
Remote, Canada
- Full-time
- Remote
We are hiring an AI Research Scientist to advance the frontier of
Added 2 months ago
Applied Scientist, Alexa Smart Home
Amazon
Vancouver, BC
…ambient home experiences. We are looking for a Senior Applied Scientist to own the scientific direction of a major workstream, turning ambiguous, open-ended problems into production systems…
Added 1 month ago
Data Architect
Capco
Toronto, ON
Capco is looking for an experienced Data Architect with deep expertise across data flows, data integration, data sources, and enterprise data architecture. You’ll work with clients to…
Added 2 months ago
Applied Scientist, Tax Engine
Amazon
Vancouver, BC
…Science on complex real world problems, backed with high volume data ? Whether you're passionate about building highly scalable and reliable systems or a scientist who likes to solve…
Added 2 months ago
GI
Senior Machine Learning Engineer
GroundedAI Inc.
Vancouver, BC
- Full-time
GroundedAI builds software systems that turn complex, real-world data into reliable insights. Our products operate in challenging, industrial environments where correctness, performance,…
Added 2 months ago
V
Scientist - I
VitalBio
Oakville, ON
- $65,000 to $85,000 CAD / year
- Full-time
You are a detail-oriented scientist with a strong foundation in biological sciences and a keen interest in immunoassay development. You’re highly motivated, eager to learn, and comfortable…
Added 2 months ago
V
Scientist - II
VitalBio
Oakville, ON
- $80,000 to $95,000 CAD / year
- Full-time
You are a detail-oriented scientist with a strong foundation in biological or chemical sciences and a growing depth of experience in immunoassay development. You are motivated, curious, and…
Added 2 months ago
EA
Machine Learning Engineer III
Electronic Arts (EA)
Vancouver, BC
- Full-time
Added 2 months ago
TA
Machine Learning Engineer (with Vertex AI Experience)
Tiger Analytics
Canada
- Full-time
…learning models and driving the end-to-end ML lifecycle, from data ingestion to model serving and…
Added 2 months ago
A(
Associate Data Architect
AXIS (AXIS Capital)
Halifax, NS
- Full-time
Added 2 months ago
E
Machine Learning Engineer
eBay
Toronto, ON
- Full-time
Added 2 months ago
US
Manager - FinancialView
Urban Science Applications, Inc.
Markham, ON
- Other
We are Business Scientists. We empower our clients to turn overwhelming industry data into discovery, action and measured success. We are unique market leaders because we find and examine…
Added 3 months ago
K
Electrical, Instrumentation and Control Engineer - OPG & Waste Management
Kinectrics
Pickering, ON
- Full-time
Added 2 months ago
G
Machine Learning Engineer
GPTZero
Toronto, ON
- $120,000 to $160,000 CAD / year
- Full-time

eBay

Machine Learning Engineer

Toronto, ON, Canada

C$142,400 - C$190,100 · Full-time

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Job details

Pay: C$142,400 - C$190,100
Job type: Full-time
Posting language: English
Posted: Aug 21, 2026

Original job description

At eBay, we're more than a global ecommerce leader - we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.

Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the future of our customers, our company, and our planet.

Join a team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all.

About the Team

As part of this focused C2C strategy, eBay continues to invest in the future of circular commerce and the next generation of conscious consumers. With the recent acquisition of Depop, a leading consumer-to-consumer fashion marketplace with a highly engaged Gen Z and Millennial customer base, eBay is expanding its portfolio of complementary C2C businesses while preserving the distinct brand, community, and product experience that make Depop unique.

The Depop team is building intelligent, scalable experiences powered by the latest Machine Learning, AI, NLP, LLM/GenAI, and RAG technologies. We work with large-scale marketplace data and modern ML infrastructure to develop and productionize solutions that improve how millions of buyers and sellers interact with the Depop marketplace.

This is an opportunity to:

Influence how AI and Machine Learning shape the future of Depop's global marketplace and customer experience.
Work with large and unique datasets, including structured and unstructured marketplace data representing millions of users and items.
Develop and deploy state-of-the-art AI and ML models into production with direct, measurable impact on buyers and sellers.
Build and scale large data pipelines and distributed systems that support production ML applications.
Partner across engineering, product, data, and applied science teams to take ML solutions from experimentation through production.
Contribute to modern ML infrastructure, deployment, monitoring, and operational best practices at scale.

Qualifications

MS in Computer Science or a related field with 5+ years of relevant experience, or BS with 7+ years of relevant experience in Software Engineering, Machine Learning, AI, or a related discipline.
Experience building large-scale distributed applications and proficiency in an object-oriented or modern programming language such as Java, Scala, or Python.
Experience working with NoSQL databases and key-value stores such as MongoDB or Redis.
Experience building and supporting scalable data and ML pipelines.
Strong problem-solving skills with a willingness to learn and adopt new technologies as needed.
Experience with cloud platforms and cloud-native technologies.
Experience with large-scale data processing technologies such as Spark or Hadoop is a plus.
Experience productionizing Machine Learning or AI models and building supporting infrastructure is a plus.
Experience with MLOps, model serving, monitoring, observability, and deployment automation is a plus.
Experience with Large Language Models (LLMs), GenAI, RAG, and prompt engineering is a plus.

Additional Details

The base pay range for this position is expected in the range below:

C$142,400 - C$190,100

Base pay offered may vary depending on multiple individualized factors, including location, skills, and experience. The total compensation package for this position may also include other elements, including a target bonus and restricted stock units (as applicable) in addition to a full range of medical, financial, and/or other benefits (including RRSP eligibility, various paid time off benefits, such as PTO and parental leave). Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

This job posting relates to an existing vacancy within eBay.

eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at talent@ebay.com. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility.

We use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. To learn how we handle your personal data and use AI responsibly, please visit our Talent Privacy Notice, Privacy Center and AI Hiring Guidelines.

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More about this job

Responsibilities

Develop and deploy state-of-the-art AI and ML models into production to improve marketplace experiences for buyers and sellers. Build and scale large data pipelines and distributed systems while partnering with cross-functional teams to productionize ML solutions.

Requirements

Requires a Master's degree with 5+ years of experience or a Bachelor's degree with 7+ years of experience in Software Engineering, Machine Learning, or AI. Proficiency in Java, Scala, or Python and experience with distributed applications and NoSQL databases is essential.

Skills

Machine Learning
Artificial Intelligence
NLP
LLM
GenAI
RAG
Java
Scala
Python
MongoDB
Redis
Distributed systems
MLOps
Data pipelines
Cloud platforms
Spark

Benefits

Medical benefits
Financial benefits
RRSP eligibility
Paid time off
Parental leave
Restricted stock units
Target bonus

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Artificial Intelligence
NLP
LLM
GenAI
RAG
Java
Scala
Python
MongoDB
Redis
Distributed systems
MLOps
Data pipelines
Cloud platforms
Spark
Hadoop
Ecommerce
Marketplace
C2C
Productionization
Model serving
Observability
Deployment automation
Prompt engineering
Software engineering
Data science
Applied science
Scalability
Infrastructure

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