Find work in Canada.

540,807 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added just now
KB
Cut Shop Associate
Kent Building Supplies
Dartmouth, NS
- Full-time
…innovation. In addition to our retail stores, we operate truss manufacturing facilities and a wholesale drywall company. We are a member of Independent Lumber Dealers Co-operative and the…
Added just now
HT
Maintenance Technician
Husky Technologies
Bolton, ON
- Full-time
Are you looking to join a world-class manufacturing organization? At Husky TechnologiesTM (Husky), we strive to be the best with a strong foundation built on innovation, collaboration and a…
Added just now
KB
Flooring Associate
Kent Building Supplies
St. John's, NL · Greater St. John's Metropolitan Area
- Part-time
As an Flooring Associate, you will help the customers to fully understand their needs and assist in selecting the right products for their requirements. As knowledgeable sales…
Added just now
KB
Department Manager of Electrical/Plumbing/Hardware/Seasonal/Garden Centre
Kent Building Supplies
Dartmouth, NS
- Full-time
Resolve associate and customer concerns professionally, promoting a respectful and inclusive store
Added just now
KB
Department Manager – Sales & Service
Kent Building Supplies
Dartmouth, NS
- Full-time
…innovation. In addition to our retail stores, we operate truss manufacturing facilities and a wholesale drywall company. We are a member of Independent Lumber Dealers Co-operative and the…
Added just now
MS
Warehouse Associate
Marks Supply Inc.
Kitchener, ON
- Full-time
The Warehouse Associate is responsible for performing warehouse related functions of handling merchandise and product incoming or outgoing including shipping, receiving, transferring,…
Added just now
MS
Warehouse Associate
Marks Supply Inc.
Kitchener, ON
- Full-time
The Warehouse Associate is responsible for performing warehouse related functions of handling merchandise and product incoming or outgoing including shipping, receiving, transferring,…
Added 1 min ago
M
P&O Business Partner
Mars
Bolton, ON · BOL-Mars Canada Inc.
- Full-time
…and systems, ensuring data integrity, and enabling a positive associate experience through strong partnership with MyP&O, Centers of Excellence, and regional P&O…
Added 16 mins ago
WHS Specialist
Amazon
Mississauga, ON
Associate Advocacy & Cultural Leadership - Serve as a trusted safety advisor and advocate for associate wellbeing, building strong partnerships across all levels of the organization. Foster…
Added 31 mins ago
LI
Shipping & Receiving Associate
Lenmark Industries
Leduc, AB
- Full-time
Lenmark is looking for a dependable and motivated Shipping & Receiving Associate to join our warehouse team.
Added 46 mins ago
MA
HVAC Refrigeration Technician/Associate
Mafna Air Technologies Inc.
Cambridge, ON
- $40,000 to $60,000 CAD / year
- Full-time
Added 1 hour ago
NI
Warehouse Associate-FR
NCS International Co.
Mississauga, ON
- Full-time
Added 1 hour ago
MI
Account Associate, Commercial Insurance
Masters Insurance | Financial
Ottawa, ON · Kanata, ON
- Full-time
…small to medium size accounts in the Construction, Realty and Manufacturing segments. Individual must be highly motivated, remain flexible to changing job priorities, and strive to create…
Added 1 hour ago
MI
Account Associate, Commercial Insurance
Masters Insurance | Financial
Vaughan, ON
- Full-time
…small to medium-size accounts in the Construction, Realty and Manufacturing segments. Individual must be highly motivated, remain flexible to changing job priorities, and strive to create…
Added 1 hour ago
WS
Material Handler
Wolf Steel Ltd
Barrie, ON
- Full-time
Napoleon leads the way with innovative engineering, advanced manufacturing techniques, unsurpassed customer service and remarkable product quality. Our award-winning products offer a…
Added 1 hour ago
AC
Mechanical Designer
Amaris Consulting | Part of Mantu
Oakville, ON
- Full-time
…is essential to ensuring high-quality designs that support manufacturing, installation, and overall project…
Added 1 hour ago
NI
Warehouse Associate
NCS International Co.
Mississauga, ON · NCS - Mississauga
- Full-time
Added 1 hour ago
BB
Warehouse Associate (Ottawa
Bed Bath & Beyond
Ottawa, ON
- Full-time
Associate Discount Program where you will be able to enjoy some of the world’s best sleep products
Added 1 hour ago
TP
QA Associate - On the Floor & Product Release - 12 month contract, Afternoon Shift
Teva Pharmaceuticals
Whitchurch-Stouffville, ON
- Full-time
As a Quality Assurance Associate – On the Floor and Product Release, you will provide support to operations by performing quality review of executed manufacturing/packaging/testing batch…
Added 1 hour ago
JI
Cut Shop Associate
J.D. Irving, Limited
Dartmouth, NS
- Full-time
…innovation. In addition to our retail stores, we operate truss manufacturing facilities and a wholesale drywall company. We are a member of Independent Lumber Dealers Co-operative and the…
Added 1 hour ago
Warehouse Associate - Langford (1126)
Trail Appliances Ltd.
Langford, BC
Reporting to the Warehouse Supervisor, the Warehouse Associate is responsible for handling the products in our warehouse. The typical day in this role would be receiving, verifying,…
Added 2 hours ago
LG
NPD Quoting Associate
LGC Group
Vaughan, ON
- $50,000 to $55,000 CAD / month
- Full-time
The Quoting and NPD Associate will be responsible for completing quotation requests for existing and new products in a professional, accurate, and timely manner for LGC customers, and for…
Added 2 hours ago
Hydrocarbon Production Associate (nights)
Organigram
Aylmer, ON
Winnipeg, Manitoba: Highly automated facility dedicated to edibles and beverage manufacturing.
Added 2 hours ago
V
Warehouse Associate - Sudbury, ON
Victaulic
Sudbury, ON · Ontario - Sudbury
- Full-time
We’re looking for a reliable and detail-oriented Warehouse Associate to join our team!
Added 3 hours ago
TK
Manager, Ingredients - Cheese & Dairy (Canada)
The Kraft Heinz Company
Toronto, ON
- Full-time
…American cheese and dairy markets, including commodity drivers, manufacturing economics, capacity, trade flows, tariffs and regional supply-demand…

Fusemachines

Senior Machine Learning Engineer

Remote, Canada

Remote

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Workplace: Remote
Apply by: Dec 20, 2026
Experience: 5–8+ years of experience as a Machine Learning Engineer or Software Engineer focusing on ML systems, ideally within Ad Tech, MarTech, or high-scale recommendation systems.
Posting language: English
Posted: Sep 21, 2026

Original job description

About Fusemachines

Fusemachines is a leading AI strategy, talent, and education services provider. Founded by Sameer Maskey Ph.D., Adjunct Associate Professor at Columbia University, Fusemachines has a core mission of democratizing AI. With a presence in 4 countries (Nepal, the United States, Canada, and the Dominican Republic) and more than 450 full-time employees, Fusemachines brings global AI expertise to transform companies worldwide. Founded in 2013, Fusemachines is a global provider of enterprise AI products and services, on a mission to democratize AI. Leveraging proprietary AI Studio and AI Engines, the company helps drive the clients’ AI Enterprise Transformation, regardless of where they are in their Digital AI journeys. With offices in North America, Asia, and Latin America, Fusemachines provides a suite of enterprise AI offerings and specialty services that allow organizations of any size to implement and scale AI. Fusemachines serves companies in industries such as retail, manufacturing, and government.

Fusemachines continues to actively pursue the mission of democratizing AI for the masses by providing high-quality AI education in underserved communities and helping organizations achieve their full potential with AI.

Type: Remote, Full-time

Role Overview

We’re hiring a Senior Machine Learning Engineer to architect, build, and deploy high-performance machine learning systems that power technology stack. You will work across the entire ML lifecycle - from processing massive volumes of data to developing and deploying low-latency models.

You must possess a strong hybrid skill set: deep expertise in applied machine learning combined with production-grade software engineering skills. You will not just build models in notebooks; you will write scalable, production-ready code, design real-time inference APIs, and ensure your systems meet strict latency and high-throughput requirements.

Key Responsibilities

Scale Data Engineering & Feature Pipelines

Process and extract features from massive, highly sparse datasets (terabytes/petabytes of bidstream and user event data) using SQL, Python, and distributed computing frameworks (e.g., Spark, Ray).
Architect offline and online feature pipelines. Manage real-time feature computation and low-latency feature stores ensuring zero online/offline skew.
Perform rigorous missingness analysis, leakage checks, and handle high-cardinality categorical variables safely.

Core ML & Deep Learning Development

Train, tune, and scale supervised learning models, utilizing advanced gradient boosting (XGBoost, LightGBM, CatBoost) and Factorization Machines.
Design and implement Deep Learning architectures for structured/recommendation data using PyTorch or TensorFlow.
Apply rigorous tabular modeling practices: meticulous leakage prevention, class imbalance strategies, and robust cross-validation on time-split data.

Productionization, MLOps, & System Engineering

Write clean, object-oriented, and modular production code. Transition models from Python research environments to high-performance serving environments (packaging with ONNX, TensorRT, etc).
Design and maintain robust MLOps pipelines: automated model retraining, versioning, shadow deployments, and CI/CD for machine learning.
Monitor production models for data drift, concept drift, and performance degradation in real-time, implementing automated alerting and fallback mechanisms.

Evaluation & Experimentation

Design rigorous A/B and multivariate tests to measure the true business incrementality of ML models.
Choose appropriate offline metrics (PR-AUC, normalized Entropy/LogLoss, Calibration, Lift) and bridge them to online business KPIs.

Success in This Role Looks Like

You deliver models that perform well and move business metrics (revenue lift, cost reduction, risk reduction, improved forecast accuracy, operational efficiency).
Your work is reproducible and production-aware: clear data lineage, robust evaluation, and a credible path to deployment/monitoring.
Stakeholders trust your judgment in selecting methods and communicating uncertainty honestly.

Required Qualifications

5–8+ years of experience as a Machine Learning Engineer or Software Engineer focusing on ML systems, ideally within Ad Tech, MarTech, or high-scale recommendation systems.
Production Engineering Skills: Strong software engineering fundamentals (OOP, data structures, algorithm design). Expert-level Python and strong proficiency in a compiled or high-performance language (e.g., C++, Java, Scala, Go, or Rust).
ML Systems & Serving: Deep experience deploying machine learning models into highly concurrent, low-latency production environments (APIs, microservices, Triton Inference Server, custom containers).
Distributed Computing: Hands-on experience with big data processing (Apache Spark, Kafka, Flink) and complex SQL queries.
Core ML & Deep Learning: Proven track record of shipping both tree-based models and neural networks (PyTorch/TensorFlow) to production.
Statistics & Experimentation: Solid grasp of statistics, hypothesis testing, and rigorous A/B experiment design.

Nice-to-Have

Agentic / GenAI Development: Experience designing agentic workflows or utilizing LLMs to automate ad creative generation, campaign copilot tools, or internal ML development workflows (AI-assisted IDEs, code agents).

Fusemachines is an Equal Opportunities Employer, committed to diversity and inclusion. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or any other characteristic protected by applicable federal, state, or local laws.

Apply About employer

More about this job

Responsibilities

The Senior Machine Learning Engineer will architect, build, and deploy high-performance machine learning systems across the entire ML lifecycle. Responsibilities include scaling data engineering pipelines, developing deep learning models, and maintaining production-grade MLOps infrastructure.

Requirements

Candidates must have 5–8+ years of experience in machine learning systems with strong software engineering fundamentals in Python and a high-performance language. Proficiency in distributed computing, deep learning frameworks, and production-level model deployment is required.

Skills

Machine Learning
Python
SQL
PyTorch
TensorFlow
Apache Spark
Distributed Computing
MLOps
Data Engineering
Feature Pipelines
XGBoost
LightGBM
CatBoost
System Architecture
A/B Testing
Statistics

Remote locations

Toronto, Ontario, Canada

Remote locations (standardized)

Toronto, Ontario, Canada

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Artificial Intelligence
Data Engineering
Python
SQL
Spark
Ray
PyTorch
TensorFlow
XGBoost
LightGBM
CatBoost
MLOps
CI/CD
ONNX
TensorRT
Kafka
Flink
Triton Inference Server
A/B Testing
Statistics
Feature Stores
Distributed Computing
Software Engineering
Ad Tech
MarTech
Recommendation Systems
Data Drift
Model Deployment
Object-Oriented Programming

Report this job