Find work in Canada.

Senior Software Developer, LLM Infrastructure

Wealthsimple

Canada

• Full-time

…building scalable, cost-effective infrastructure that enables high-performance inference using open-source models alongside vendor solutions. Our responsibilities are…

MAAS Data Center Infrastructure Engineer (Toronto area)

Canonical

Toronto, ON

• Full-time

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough…

AI Engineer (Agentic Workflows)

Protocase Inc./45Drives Ltd.

NS · Sydney, Nova Scotia

• Full-time

Integrate large language models into products and internal tools via APIs and open-source inference/serving frameworks.

AI Modeling Engineer

Palona AI

Toronto, ON

• Full-time

Evaluate frontier and open-source models and make clear build, buy, route, prompt, fine-tune, or distill decisions

Staff CAD/EDA Tools Engineer

Cognichip

Toronto, ON

• $143,000 to $175,000 CAD / year
• Full-time

We operate on a hybrid schedule with four days in office, one day remote

Research Engineer - World Models

Skyfall AI

Toronto, ON

• Full-time

We're looking for a Research Engineer (ML) to join our cutting-edge AI research team. This role is ideal for engineers who thrive at the intersection of AI research and scalable software…

Senior Software Developer, LLM Infrastructure

Wealthsimple Technologies

Remote, Canada

• $152,900 to $189,000 CAD / year
• Full-time
• Remote

…building scalable, cost-effective infrastructure that enables high-performance inference using open-source models alongside vendor solutions. Our responsibilities are…

Software Engineer - Rendering - Junior

Image Engine Design

Vancouver, BC

Your position as a Software Engineer is vital to Image Engine. Through your expertise in Rendering, you will serve as the primary developer of our proprietary Look Development and Lighting…

Software Development Manager, RDS Aurora Control Plane

Amazon

Toronto, ON

Amazon Aurora is a cloud-native relational database which combines the scalability and performance of the best NoSQL databases paired with full compatibility to the most popular relational…

Building Engineering Services Business Group Data Steward

HDR

Toronto, ON

• Full-time

…the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support…

GTM Analytics Lead

ButterflyMX

Remote, Canada

• Full-time
• Remote

ButterflyMX is on a mission to empower people to open and manage doors & gates from a smartphone. Our products are installed in more than 20,000+ multifamily, commercial, gated communities,…

Principal Software Engineer

Acceldata

Kitchener, ON

• Full-time

We are seeking a Principal Engineer with at least 14 years of experience to serve as a technical visionary and thought leader for Acceldata's Open Data Platform (ODP). In this role, you…

Software Engineer

Acceldata

Kitchener, ON

• $80,000 to $100,000 CAD / year
• Full-time

We are seeking a Software Engineer with at least 3 years of experience in distributed systems or data platform development. In this role, you will design, build, and scale components of the…

Staff Software Engineer

Acceldata

Kitchener, ON

• Full-time

We are seeking a Staff Engineer with at least 9 years of experience in distributed systems or data platform development. In this role, you will be a technical leader responsible for…

Senior Software Engineer

Acceldata

Kitchener, ON

• $100,000 to $140,000 CAD / year
• Full-time

We are seeking a Senior Software Engineer with at least 7 years of experience in distributed systems or data platform development. In this role, you will design, build, and scale components…

Senior Software Development Engineer, AWS ElastiCache

Amazon

Vancouver, BC

…enterprises, all relying on our engine to deliver sub-millisecond performance at scale. We are deeply invested in open-source software and actively contribute to the Valkey community. As a…

Senior Back End Engineer Java/OLAP

Prophix

Toronto, ON · Etobicoke, ON

• Full-time

…more than 3,000 finance teams worldwide. As a Senior Back-End Engineer specializing in Java and OLAP, you will own the Java side of that engine - designing, optimizing, and scaling the cube…

Senior Software Engineer

Prophix

Toronto, ON · Etobicoke, ON

• Full-time

As a Senior Software Engineer at Prophix, you'll play a central role in shaping the product that over 2,500 finance teams around the world rely on every day for budgeting, reporting, and…

Senior Full-Stack Engineer

Prophix

Toronto, ON · Etobicoke, ON

• Full-time

As a Senior Engineer on the FP&A Plus platform, you will design, build, and maintain the modular .NET capabilities that more than 2,500 finance teams around the world rely on every day for…

Cloud Platform - Senior Engineer

Aptiv

Ottawa, ON

• Full-time

…projects including Kubernetes, Docker, OpenStack and fast-paced Open-Source technologies that are in high demand from our customers. Wind River Cloud has adopted these technologies into the…

Forward Deployed Agile Software Engineer

TribalScale

Toronto, ON

• Full-time

TribalScale is looking for a Forward Deployed Engineer to work at the intersection of software engineering, artificial intelligence, product development, and client delivery.

Senior Software Engineer, AI

Klue

Toronto, ON

• $140,000 to $230,000 CAD / year
• Full-time

Contributions to open-source projects in search, retrieval, or the LLM ecosystem.

Staff Software Engineer

Capital One

Toronto, ON

• Full-time

We’re all-in on the cloud and we’re leaders in the adoption of open source, RESTful APIs, microservices, and containers. We build our own products and release them with a speed and agility…

DevOps Engineer - BTP Site Reliability Engineering team

SAP

Montreal, QC

This is a hybrid role based out of SAP Montreal office, working in-office with the team 3 days per week

Software Engineer II - Agentic AI Foundations

Socure

Toronto, ON

• $135,000 to $175,000 CAD / year
• Full-time

A track record of strong technical performance demonstrated through professional impact, research, challenging technical projects, open-source contributions, internships, or other relevant…