Find work in Canada.

Staff Software Engineer, Core Infrastructure

Scribd, Inc.

Toronto, ON · Vancouver, BC

• Full-time
• Hybrid

- Evolve the Python userland (the transform framework, tooling, and developer experience) and support engineers across the company who build on the platform through code reviews, guidance,…

Technical Engineering Lead

Point Digital Finance, Inc. Canada

Canada

As a Technical Engineering Lead on the DocketOps team, you’ll serve as a hands-on technical leader for the Docket Operations pillar. You’ll own technical direction and architecture across…

Staff Backend Engineer

Hatch

Canada

…behind Hatch's mobile apps and IoT devices. That means Java and Python REST APIs, AWS IoT, Lambda, and the monitoring, alerting, and DevOps practices that keep millions of devices humming…

Quantum Error Correction Lead / Senior Quantum Error Correction Scientist

Equal1

Sherbrooke, QC

• Full-time
• On-site

As a Senior QEC Scientist / QEC Lead, you will lead the technical effort to design, evaluate, and evolve QEC architectures, translating theory into practical, hardware-aware approaches that…

Senior Engineer

Caylent

Canada

• $131,000 to $147,000 CAD / year

…technical working sessions, demo completed workstreams, and lead knowledge transfer so customers can operate what you…

Technical Lead

ShyftLabs

Toronto, ON

• Full-time
• Hybrid

-Hybrid Flexibility: Enjoy a hybrid model with 4 days per week in our Toronto office

Senior Backend Developer

ShyftLabs

Toronto, ON

• Full-time
• Hybrid

-Hybrid Flexibility: Enjoy a hybrid model with three days per week in our Toronto office

CPU Performance Modeling (Lead & ICs)

NUVACORE

Canada

• $200,000 to $300,000 USD / year
• Full-time
• Hybrid

REQUIREMENTS — MUST HAVE

CPU Micro-Architect / RTL (Lead & IC Engineers)

NUVACORE

Canada

• $140,000 to $300,000 USD / year
• Full-time
• Hybrid

Experience in C, C++, and other languages such as Perl or Python

Head of Anthropic Forward Deployed Engineering (FDE)

Lovelytics

Canada

…and expand our Anthropic FDE team. This role would play the lead FDE role on Lovelytics’ Anthropic clients, and also lead the building and management of the FDE team at Lovelytics within…

Staff Backend Engineer

Tetrix

Montréal, QC

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

- You’ll build and lead – data models, core backend infrastructure and services, as well as ship out new features, in Python - owning scalable APIs, robust data ingestion pipelines that…

Software Engineer, Security, Cloud

Ramp

Canada

• $211,400 to $290,600 USD / year
• Full-time
• Hybrid

- Lead remediation of prioritized issues across our technology stack

Staff Software Engineer, Infrastructure

Stream

Toronto, ON

• Full-time
• Hybrid

- Make the big infrastructure calls. Lead the design reviews and decisions on where and how we run, working with backend, video and moderation engineers on tradeoffs that cross service…

Staff Software Engineer, Issues

Sentry

Toronto, ON

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

- Set technical direction for the Issue Platform. Own how issues are stored and queried, and lead how that evolves over the next several quarters.

Research Internship/Co-op

Waabi

Toronto, ON

• $40 to $55 USD / hour
• Internship
• Hybrid

Lead or Contribute to an AI research project, pushing the frontiers of the field by developing new algorithms for Autonomous Vehicle (AV). This includes topics such as perception,…

2027 Intern, PhD Research Scientist

Waabi

Toronto, ON

• $60 USD / hour
• Internship
• On-site

Lead or Contribute to an AI research project, pushing the frontiers of the field by developing new algorithms for Autonomous Vehicle (AV). This includes topics such as perception,…

Principal FW/SW Engineer

Astera Labs

Toronto, ON

Set technical direction, lead architecture and tradeoff discussions, and balance performance, code size, maintainability, and time to market.

Forward Deployed Engineer

Archera

Québec, QC

…architect, consulting engineer, technical founder, or an engineering lead at an MSP or cloud consultancy. Depth matters more than the…

Staff Quality Engineer

StackAdapt

Canada

…hands-on, individual-contributor leadership role: you will lead the effort to design quality strategy for non-deterministic AI systems, build the frameworks and harnesses that make those…

Senior People Scientist, Talent Management

StackAdapt

Canada

Reporting into the Senior Talent Management Lead, we are looking for a Senior People Scientist to join our People & Culture team. In this role, you will use rigorous scientific methods to…

Tech Lead - Python

Nearform

Canada

Significant experience in software engineering and 2+ years of experience leading projects and mentoring as a Technical Lead. For this particular role, we are looking for professional…

Director, Solutions Architecture & Pre-Sales

Nearform

Canada

In this high-impact pre-sales leadership role, you will lead discovery engagements, architect technical solution blueprints, and navigate the commercial elements of complex project…

Senior Software Engineer - Python & AI

Nearform

Canada

Whether you are a Senior Engineer, Tech Lead, or DevOps Engineer, you will collaborate with distributed teams, leveraging cutting-edge technologies to build secure, high-performance…

AI Fleet Platform Software Engineer

Cerebras Systems

Toronto, ON

• Full-time
• Hybrid

- Lead projects from initial design to production, measure their impact, and use operational feedback to guide improvements.

Staff GPU Inference SDET

Cerebras Systems

Toronto, ON

• Full-time
• Hybrid

As a Staff GPU Inference SDET, you will be the founding quality, reliability, and validation lead for a new GPU Inference Development team. Working closely with engineering leads and…