Find work in Canada.

Staff Backend Engineer

Tetrix

Montréal, QC

• $230,000 to $280,000 USD / year
• Full-time
• Hybrid

- You’re experienced and thoughtful – 15+ YOE in backend engineering using Python. You have strong technical leadership experience, including architecting complex systems, mentoring…

Senior Platform Infrastructure Engineer

Credit Genie

Toronto, ON

• $170,000 to $225,000 USD / year
• Full-time
• On-site

- Experience with AI/LLM tooling, MCP, model gateways, or internal developer platforms for AI.

Front End Compiler

Lemurian Labs

Toronto, ON

2+ years of experience with C/C++ and 2+ years working with Python

Staff Software Engineer, Issues

Sentry

Toronto, ON

• $253,000 to $316,000 CAD / year
• Full-time
• Hybrid

…a history of events and of what people and agents have done with it. Make that history fast to search, filter and build on, for people in the UI and agents over the API, across PostgreSQL,…

Senior Software Engineer, Evaluation Infrastructure

Waabi

Toronto, ON

• $127,000 to $223,000 USD / year
• Full-time
• Hybrid

Proficient in Python programming and strong software engineering fundamentals with real-world experience writing high quality, well-structured, and well-tested code.

Research Engineer, World Models

Waabi

Toronto, ON

• $155,000 to $269,000 USD / year
• Full-time
• Hybrid

Strong software engineering and implementation: You have very strong Python & PyTorch (or JAX) skills; strong software-engineering fundamentals, and extensive experience with distributed…

Senior Software Engineer

Greenhouse

ON

Experience with Ruby, C#, Java, or Python; Ruby on Rails preferred

Senior Software Engineer

Greenhouse

BC

Experience with Ruby, C#, Java, or Python; Ruby on Rails preferred

Staff Quality Engineer

StackAdapt

Canada

Fluency in at least one of TypeScript, JavaScript, Python, or Java with preference for TypeScript

Automation Engineer, Agentic Orchestration

StackAdapt

Canada

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the…

Data Developer

TextNow, Inc.

Waterloo, ON

TextNow is looking for an experienced Data Developer with hands-on experience designing and developing data platforms. You will own the design, development, and maintenance of TextNow's…

ML Runtime and Kernel Engineer - Core ML

Cerebras Systems

Toronto, ON

• Full-time
• Hybrid

- Collaborate closely with Core ML researchers and compiler, runtime, kernel, and inference engineers to evaluate design alternatives and deliver end-to-end capabilities.

Staff GPU Inference SDET

Cerebras Systems

Toronto, ON

• Full-time
• Hybrid

Expert-level Python programming skills with extensive experience designing custom test automation frameworks, diagnostic tooling, and CI/CD integration.

Senior SDET, Inference Platform

Cerebras Systems

Toronto, ON

• Full-time
• Hybrid

- Strong programming skills in Python and/or Go (experience with both is a plus).

Applied Machine Learning Research Scientist

Cerebras Systems

Toronto, ON

• Full-time
• Hybrid

You will work closely with researchers and senior engineers to implement and improve workflows for LLM pretraining, fine-tuning, and reinforcement learning-based post-training. This…

ML Systems Performance Engineer

Cerebras Systems

Canada

• Full-time

…architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team…

Intern - Software/ML Engineer

Human Computer Lab

Toronto, ON

• Internship
• Hybrid

…perception, intelligence, and behavior. You will work closely with the team to develop and deploy ML models, build real-time software systems, and integrate machine learning with robotic…

Senior Product Security Engineer

LanceDB

Canada

• $180,000 to $250,000 USD / year
• Full-time

…petabytes of video, audio, and every signal derived from them with a few lines of Python, and the next training run starts as fast as the next idea. Customers like Runway, Midjourney, and…

Software Engineer, Security Agents

Cohere

Canada

• $215,000 to $325,000 USD / year
• Full-time
• Hybrid

- Strong Python development skills with significant production experience

Senior Member of Technical Staff, Safety and Security for Agents

Cohere

Toronto, ON · Montréal, QC

• $295,000 to $535,000 CAD / year
• Full-time
• Hybrid

We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!

AMI Research Engineer

AMI

Montréal, QC

• Full-time
• On-site

…combine the scientific rigor of a top-tier research institute with focus on engineering excellence and…

Senior Manager, AI Engineering (.NET)

RBC

Toronto, ON

• Full-time

Must have a strong technical background, with practical experience supporting integration testing, and development with one or more language (.Net, Java, Python)

Staff AI/ML Engineer

lululemon

Vancouver, BC

• Full-time

Experience with common ML tools and frameworks and implementation such as Python, Spark, Airflow, MLFlow , feature stores, cloud ML platforms

AI Engineer

GEI Consultants, Inc.

Kitchener, ON

• $110,000 to $150,000 CAD / year
• Full-time

…solution reliability and performance. This role works closely with solution architects and platform teams to ensure AI solutions are production-ready, aligned with GEI standards, and…

Gen AI Architect (Hybrid)

Cognizant

Toronto, ON

• Full-time

Advanced hands-on proficiency with Python and modern software engineering practices for building APIs, automation solutions, orchestration frameworks, and data processing services.