Jobs in Canada

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Added 1 month ago
Senior Machine Learning Engineer
Tubi - Canada
Toronto, ON
Build and deploy high-impact robust ML pipelines, including data extraction, feature development, model training, testing, and deployment
Added 4 months ago
JI
Senior Data Scientist | Scientifique de données senior
Jesta I.S.
Westmount, Quebec · Montreal, Quebec
- Full-time
We are seeking a Senior Data Scientist with deep expertise across the full spectrum of modern AI - from classical predictive modelling to large language models, agentic AI systems, and…
Added 5 months ago
N
Flow Cytometry Systems Engineer
nomic
Montreal, Quebec
- Full-time
…delivers high-throughput, quantitative, and affordable protein data at unprecedented scale. With the launch of Omni 1000, we are making the $50 proteome a reality, breaking down barriers…
Added 3 months ago
MC
AI / Machine Learning Engineer
MCI Careers
Canada
- Other
…support strategic decision-making.You will collaborate with data scientists, software engineers, product teams, and business stakeholders to deliver robust AI solutions that solve…
Added 5 months ago
AC
Junior Environmental Scientist
AllRock Consulting Limited
Vaughan, Ontario
- Full-time
The Position - Junior Environmental Scientist
Added 5 months ago
P
AI Deployment Strategist
Pigment
Toronto, Ontario
- Full-time
…management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team - from Finance to HR - to build,…
Added 5 months ago
WT
Senior Data Scientist, Sales
Wealthsimple Technologies
Remote, Canada
- $151,200 to $189,000 CAD / year
- Full-time
- Remote
We are looking for a Senior Data Scientist who has strong foundations in data modeling and machine learning to lead high priority initiatives, take ownership as a decision science expert,…
Added 6 months ago
S
Senior/Lead Risk Analyst, Payment fraud
Snaplii
Toronto, Ontario
- Full-time
Previous experience as a Fraud Analyst, Risk Analyst, Operations Specialist, Data Scientist, or Product Manager. Bachelor’s degree in Engineering, Computer Science, Statistics, Finance, or…
Added 5 months ago
T
Research Machine Learning Scientist
TD
Remote, Canada
- Full-time
- Remote
As a Research Machine Learning Scientist, you will
Added 5 months ago
B
Data Scientist, Tax Transformation Office
BDO
Toronto, Ontario
- Full-time
We are seeking a highly skilled and business-oriented Data Scientist to join the Tax R&D Lab within the Tax Transformation Office and help shape the future of how Tax operates across the…
Added 5 months ago
ME
Junior Environmental Technologist or Scientist
Montrose Environmental Group
Grande Prairie, Alberta
- Full-time
As an Junior Engineer/Scientist, in Grande Prairie you’ll be responsible for assisting multiple projects where you will have increasing interaction with our multi-disciplinary staff,…
Added 5 months ago
Sr. Physical AI Research Scientist
Human Resources
Toronto, Ontario
Work Arrangement: Hybrid: 3 Days per Week On-Site
Added 5 months ago
B
Quantitative Analyst
BRP
Sherbrooke, Quebec
- Full-time
Analyze large internal and external datasets (sales, market data, economic indicators, industry trends) to extract relevant insights.
Added 5 months ago
D
Senior Data Scientist
DAC
Toronto, Ontario
- Full-time
Move Your Career Forward with DAC a Senior Data Scientist
Added 5 months ago
XE
Optical Coatings Materials Scientist
Xcimer Energy
Quinte West, Ontario
- Full-time
As a Optical Coatings Materials Scientist in the Materials & Process Engineering (M&P) Department, you will work closely with the optical and laser systems teams to develop and implement…
Added 5 months ago
V
AI Applied Scientist
Verily
Toronto, Ontario · Waterloo, Ontario
- Full-time
As an AI and Data Scientist at Verily, you will be supporting our core mission to build advanced data and AI capabilities for Verily's portfolio of products. You will help drive innovation…
Added 5 months ago
S
Staff Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $146,200 to $258,000 CAD / year
- Full-time
- Remote
…take ownership of the end-to-end ML lifecycle, from initial data exploration and model development to scalable production deployment. This role is central to designing and rapidly building…
Added 5 months ago
S
Senior Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $119,000 to $210,000 CAD / year
- Full-time
- Remote
…take ownership of the end-to-end ML lifecycle, from initial data exploration and model development to scalable production deployment. This role is central to designing and rapidly building…
Added 5 months ago
IF
Data Scientist II
Intact FC
Ajax, Ontario · Mississauga, Ontario · Toronto, Ontario
- Full-time
We’re looking for Data Scientist II to join our growing teams. You’ll build and deliver data science solutions end-to-end, framing problems with partners, developing and validating models…
Added 4 months ago
V
Senior Specialist, Data Modeler (Microsoft
Vale
Toronto, Ontario
- Full-time
The Senior Specialist, Data Modeler (Microsoft) is responsible for designing, developing, and maintaining scalable data models, ETL pipelines, and analytics solutions using Microsoft and…
Added 5 months ago
Mathematical Scientist for AI Safety Research
LawZero
Montreal, Quebec
LawZero is a non-profit founded by Yoshua Bengio developing a fundamentally new approach, the Scientist AI. We are inspired by the fact that scientific theories are both generally useful…
Added 5 months ago
A
Senior Scientist, Stem Cell-Derived Tissue Models( Contract)
Amgen
Remote, Canada
- Full-time
- Remote
Document protocols, experimental designs, model validation data, and decision criteria in a clear and reproducible manner.
Added 2 months ago
A
Senior Scientist, Stem Cell Model Engineering( Contract)
Amgen
Remote, Canada
- Full-time
- Remote
Let’s do this. Let’s change the world. In this vital role, you will join the Predictive Biology team as a hands-on scientist focused on developing, optimizing, and validating human induced…
Added 5 months ago
Director, Evaluations
LawZero
Montreal, Quebec
Lead evaluation of the Scientist AI when deployed as a guardrail around frontier models, including its ability to comply with harm specifications, detect and block harmful responses,…
Added 5 months ago
V
Senior Specialist, Data Modeler – OT & Industrial Automation
Vale
Greater Sudbury, Ontario
- Full-time
We are currently seeking a Senior Specialist, Data Modeler – OT & Industrial Automation to join our IT – Data Analytics & Reporting team, supporting Vale Base Metals operations in Sudbury,…

Closed listing

Lime

Staff Machine Learning Engineer, Supply

Remote, Canada

Remote

$172,000 to $237,000 CAD / year · Full-time

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: $172,000 to $237,000 CAD / year
Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Experience: 7+ years of experience in software engineering and machine learning, with a track record of leading large, complex ML systems in production.
Posting language: English
Posted: Jun 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

As the largest global shared micromobility business, Lime is on a mission to build a future where transportation is shared, affordable and carbon-free. A Time Magazine 100 Most Influential Company, Lime has powered more than one billion rides in close to 30 countries across five continents, spurring a new generation of clean alternatives to car ownership. Learn more at li.me.

At Lime, our mission is to ensure a scooter or bike is ready for you at the right place and the right time. Achieving this requires solving one of the most complex optimization problems in mobility: how to deploy and continually rebalance vehicles across a dynamic, ever-changing city. The Supply Machine Learning team is central to this mission, building forecasts, recommending deployment strategies, and creating models that directly influence millions of rides worldwide.

As a Staff Machine Learning Engineer, you will serve as the technical leader for Lime’s ML-powered Supply & Fleet Optimization Systems. You will define the long-term technical direction, lead execution across multiple ML initiatives, and ensure we are building scalable, high-impact systems that drive business outcomes. This role combines deep technical expertise with strong ownership and mentorship, acting as a force multiplier for the team. We are looking for engineers who thoughtfully integrate modern AI tools into their work: using them to raise quality, solve problems and move faster while maintaining strong engineering judgment and ownership.

You’ll partner closely with product, operations, and engineering leadership to translate ambiguous, high-stakes problems into clear strategies and executable plans, while guiding a team of engineers to deliver at a high bar.

This is a remote position with a requirement for candidates to reside in Canada to maintain effective collaboration across teams.

What You’ll Do:

Own the technical vision and roadmap for ML systems powering forecasting, supply positioning, and fleet optimization.
Lead end-to-end execution of complex, cross-functional ML initiatives, from problem framing through production impact, ensuring alignment with business goals.
Act as the primary technical decision-maker for the team, setting architecture, modeling approaches, and engineering standards.
Mentor and develop engineers, providing technical guidance and raising the overall bar for ML and software engineering excellence.
Partner with product and operations leadership to shape strategy, prioritize investments, and ensure ML solutions drive measurable outcomes.
Establish best practices for ML development, deployment, monitoring, and iteration at scale.
Identify and drive high-leverage opportunities, balancing short-term impact with long-term platform and modeling investments.
Serve as a hands-on technical leader, contributing to critical parts of the codebase while enabling others to execute effectively.
Write clean, maintainable, well-tested code by thoughtfully leveraging AI-assisted development workflows to improve quality and efficiency while maintaining high standards for validation, security, and ownership.

About You:

7+ years of experience in software engineering and machine learning, with a track record of leading large, complex ML systems in production.
Demonstrated experience acting as a technical lead or de facto team lead, driving projects across multiple engineers and stakeholders.
Strong system design skills, including architecture of scalable ML systems, data pipelines, and real-time or batch inference systems.
Proven ability to translate ambiguous business problems into clear technical strategies and deliver measurable impact.
Experience mentoring and developing engineers, with a track record of raising team performance and influencing engineering culture.
Strong coding skills in Python and experience with modern ML frameworks (e.g., PyTorch, TensorFlow) and data tools (SQL, Spark).
Experience using AI-assisted development tools to support coding, debugging, testing, documentation, technical exploration, and analysis.
Ability to validate AI-assisted outputs, identifying risks and failure modes, protecting sensitive information, and knowing when deeper manual review is required.

Preferred Experience:

Experience owning or leading ML platforms or systems at company or org-wide scale.
Background in time-series modeling, forecasting, optimization, or operations research applied to real-world systems.
Familiarity with experimentation frameworks, causal inference, and decision-making under uncertainty.

The base salary range listed reflects what Lime reasonably expects to offer for this role, with the final base salary determined by objective factors such as the candidate’s location and relevant skills and experience. Depending on the position, the total compensation package may also include discretionary annual performance bonus opportunities and equity, subject to applicable plan terms and eligibility requirements.

If you want to make an impact, Lime is the place for you. Not sure if you meet all the qualifications? If this role excites you we encourage you to apply. Explore all opportunities on our career page.

Lime is proud to be an Equal Opportunity Employer. We believe different perspectives help us grow and achieve more. That’s why we’re dedicated to building and developing a team that reflects a wider range of backgrounds, abilities, identities, and experiences. If you require a reasonable accommodation during the application or hiring process, please email recruiting-operations@li.me for assistance.

About employer

More about this job

Responsibilities

Lead the technical vision and roadmap for ML systems focused on forecasting, supply positioning, and fleet optimization. Act as the primary technical decision-maker while mentoring engineers and partnering with product leadership to drive business outcomes.

Requirements

Requires 7+ years of experience in software engineering and machine learning with a proven track record of leading complex production systems. Must possess strong coding skills in Python and experience with modern ML frameworks and data tools.

Skills

Machine Learning
System Design
Python
PyTorch
TensorFlow
SQL
Spark
Time-series Modeling
Forecasting
Optimization
Operations Research
Causal Inference
Data Pipelines
Technical Leadership
Mentorship
Software Engineering

Benefits

Equity
Annual Performance Bonus

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Supply Chain Optimization
Fleet Optimization
Python
PyTorch
TensorFlow
SQL
Spark
Time-series Modeling
Forecasting
Operations Research
Causal Inference
System Design
Data Pipelines
Real-time Inference
Batch Inference
Micromobility
Scalable Systems
Technical Roadmap
Production ML

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Jobs in Canada