Jobs in Canada

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Added 7 months ago
Q
AI Performance Engineer (Cloud AI Engineering), Sr | Staff | Sr. Staff
Qualcomm
Markham, Ontario
- Full-time
AI Performance Engineer (Cloud AI Engineering)
Added 7 months ago
PA
Artificial Intelligence Engineer
Precision AI
Calgary, Alberta
- Full-time
The Artificial Intelligence Engineer at Precision AI will contribute to the design, development, and deployment of AI-driven solutions. This role focuses on building, training, and…
Added 2 months ago
DI
Specialist, AI Engineering
Definity Insurance Company
Toronto, ON
- Full-time
AI Application Development: An AI Engineer is focused on the practical application of artificial intelligence and machine learning to create intelligent systems and solve real-world…
Added 2 months ago
Principal Software Engineer - Data
ZoomInfo Technologies LLC
Toronto, ON
We are seeking an experienced Principal Software Engineer (Data) to join our fast-paced, collaborative data team. In this role, you will have broad authority to drive the direction of our…
Added 2 months ago
R
Software Development Engineer II, ML Platform
Remitly
Burnaby, BC
- Full-time
We're seeking a Senior Engineer to shape the tooling and infrastructure that power the next generation of scalable AI / ML products at Remitly. In this role, you'll collaborate with AI /…
Added 5 months ago
AG
Lead AI Engineer
Altus Group
Toronto, Ontario
- Full-time
Reporting to the Principal Architect, we are hiring a Lead AI Engineer to help shape and build the next generation of AI capabilities across the Altus Group platform ecosystem. As our new…
Added 2 months ago
FI
Principal Software Engineer
Fulfillment IQ
Remote, Canada
- Full-time
- Remote
Optimization, simulation, or computational design systems (layout, constraint solving)
Added 2 months ago
Senior Software Engineer
Evismart
Vancouver, BC
The dental industry a $40B global market spanning 28 countries still runs on disconnected systems, manual workflows, and decisions made without data. Most of it has never been touched by…
Added 3 months ago
EM
DSP Engineer (Markham)
Evertz Microsystems Limited
Markham, ON
- Full-time
Experience with real-time systems design on FPGA, CPU and GPU based platforms
Added 5 months ago
CI
Lead Software Engineer, AI & Emerging Tech
CPP Investments | Investissements RPC
Toronto, Ontario
- Full-time
As a Lead Engineer for AI & Emerging Tech, you will drive the design, development, and deployment of next-generation tech and AI-powered solutions that unlock business value across the…
Added 4 months ago
B
AI Scientist & Engineer, Assurance Innovation Lab
BDO
Calgary, Alberta · Edmonton, Alberta · Halifax, Nova Scotia
- Full-time
We are looking for an exceptionally skilled, hands-on, and innovation-minded AI Scientist & Engineer to bridge the gap between advanced data science, experimental machine learning, and…
Added 6 months ago
T
AI Architect I
TextLayer
Remote, Canada
- $215,000 to $250,000 CAD / year
- Full-time
- Remote
Proven experience owning architecture for production systems end to end: design, build, deployment, and operation
Added 2 months ago
S
Staff Software Engineer, App Runtime
Snowflake
Toronto, ON
- Full-time
As a Staff/Principal Engineer, you will shape the product and its architecture. It’s a high leverage role - you will lead a team to scale and harden an early-stage, public-preview product.…
Added 2 months ago
CD
Software Engineer (Circuit Analysis, EDA frameworks, AI agents)
Cadence Design Systems
Vancouver, BC
- Full-time
Cadence Design Systems is the leading provider of design automation tools for electronic and intelligent systems design. The Circuit Analysis Engineer is responsible for designing,…
Added 8 months ago
A
Research Scientist / Research Engineer
adaption
Remote, Canada
- Full-time
- Remote
Sweat the details. Technical excellence requires obsessing over every detail. We co-design serving, algorithms, and interface as one system to maximize efficiency and enable real-time…
Added 6 months ago
Senior Distributed ML Engineer
LawZero
Montreal, Quebec
…research and creating technical solutions that enable safe-by-design AI systems. Its scientific direction is based on new research and methods proposed by Professor Yoshua Bengio, the most…
Added 2 months ago
C
Software Engineer Intern
Cresta
Toronto, Ontario
- $30 to $50 CAD / hour
As a Software Engineer Intern, you’ll build systems that power real-time, AI-driven customer interactions in contact centers. You’ll work on production infrastructure where latency,…
Added 2 months ago
GCC Compiler Engineer
Tenstorrent
Toronto, ON
We are seeking a GCC Compiler Engineer to design, develop, and optimize compilers for next-generation RISC-V and AI compute architectures. You will work across hardware and software teams…
Added 4 months ago
N
Applied AI Engineer
Nexxa.AI
Remote, Canada
- Full-time
- Remote
Nexxa.ai is building artificial super intelligence for heavy industries - enabling machines, systems and operations to think, decide and act autonomously across manufacturing, large-scale…
Added 2 months ago
TM
Solutions Engineer
Trend Micro
Canada Off-Site
- $180,000 to $215,000 CAD / year
- Full-time
Trend Micro is seeking a Solutions Engineer who is passionate about cybersecurity and AI-powered platforms, thrives in direct customer engagement, and excels at helping organizations solve…
Added 2 months ago
FG
Lead Software Engineer, Full-Stack Applications - Ratings Technology
Fitch Group
Toronto, ON
- $160,000 to $200,000 CAD / year
Architectural mastery and technical depth – Proven track record of designing maintainable, scalable systems; excellent understanding of software architecture, design patterns, data…
Added 3 months ago
N
Software Engineer, Sr Specialist
Nasdaq
Toronto, Ontario
- Full-time
Design, develop, and maintain real-time trading systems that support mission-critical business operations.
Added 4 months ago
TR
Senior Software Engineer - AI (Materia AI)
Thomson Reuters
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer – AI, you will design, implement, and optimize backend services that fuel AI‑native experiences across our Materia‑driven product ecosystem. You’ll be…
Added 2 months ago
S
Principal NPI Test Engineer
Semtech
Burlington, ON · CAN - Burlington, ON
- Full-time
Partner with IC design teams from concept phase to ensure optimal test coverage and manufacturability
Added 7 months ago
Q
LLM Serving Engineer (Cloud AI Engineering), Senior / Staff Engineer
Qualcomm
Markham, ON
- Full-time
Understanding of computer architecture, ML accelerators, in-memory processing and distributed systems.

LawZero

Senior Distributed ML Engineer

Montreal, QC, Canada

Apply on job-boards.greenhouse.io About employer

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Job details

Experience: 3+ years of experience in designing and implementing distributed ML training frameworks, with recent experience using e.g.
Posting language: English
Posted: Apr 23, 2026

Original job description

We are seeking a senior distributed machine learning (ML) research developer to join our team working on a novel AI safety agenda. In this role, you will work closely with ML research scientists to solve difficult training and inference problems using very large models.

Key Responsibilities

Collaborate with researchers to accelerate research, model training and inference, and facilitate the use of large-scale models in distributed computing environments.
Investigate performance bottlenecks, profile research experiment code, debug reported issues, and optimize the utilization of computing resources.
Develop tools and libraries to simplify and orchestrate the use of distributed computing resources for research experiments.
Establish, document, and maintain best practices for large-scale, distributed ML model development workflows.

Skills and Qualifications

A degree in a relevant computer science field (e.g., computer science, computer engineering, software engineering) is required. An advanced degree (master’s or PhD) related to machine learning or distributed ML systems is preferred but not required if the candidate demonstrates exceptional abilities and experience.
3+ years of experience in designing and implementing distributed ML training frameworks, with recent experience using e.g. Megatron, DeepSpeed, HuggingFace Accelerate, FSDP, vLLM, and/or verl.
Ability to collaborate effectively with cross-functional teams, document best practices, and stay updated with the latest advancements in ML and software development.
Experience with cloud platforms (e.g., AWS, GCP, Azure) and workload managers (e.g., Ray, SLURM).
Experience with GPU profiling tools (e.g. PyTorch profiler, PyProf, NVIDIA Nsight).
Familiarity with containerization tools (e.g., gRPC, Docker, Kubernetes).
Familiarity with data infrastructures and platforms (e.g., vector databases).
A track record of contributing to high-quality research projects in deep learning.

The title of Engineer is used for reference purposes and may or may not be the official title of the applicant based on jurisdiction.

What we offer

The opportunity to contribute to a unique mission with a major impact.
Comprehensive health benefits (including mental health and wellness management account)
20 days of vacation per year upon start
Employer contribution of 4% to your retirement savings, with no required employee matching
Additional compensation totaling 8% of your salary to apply towards additional retirement savings or bonuses (independent of group and individual performance)
A team of passionate world-class experts in their field
A collaborative and inclusive work environment in our vibrant office space in the heart of Little Italy, in the trendy Mile-Ex district, close to public transportation

About LawZero

LawZero is a non-profit organization committed to advancing research and creating technical solutions that enable safe-by-design AI systems. Its scientific direction is based on new research and methods proposed by Professor Yoshua Bengio, the most cited AI researcher in the world. Based in Montreal, LawZero’s research aims to build non-agentic AI that learns primarily to understand the world rather than to act in it, giving truthful answers to questions based on transparent and externalized probabilistic reasoning. Such AI systems could be used to accelerate scientific discovery, to provide oversight for agentic AI systems, and to advance the understanding of AI risks and how to avoid them. LawZero believes that AI should be cultivated as a global public good - developed and used safely towards human flourishing. For more information, visit www.lawzero.org

You belong here

At LawZero, diversity is important to us. We value a work environment that is fair, open and respectful of differences. We welcome applications from highly qualified individuals interested in working towards our mission in a respectful, inclusive and collaborative setting.

Your personal information will be collected and processed by LawZero to evaluate your application for employment in compliance with our Privacy Policy. Under privacy laws in force in your country of residence, you may have several privacy rights, such as to request access to your personal information or to request that your personal information be rectified or erased. Details on how you can exercise your rights can be found in our Privacy Policy.

Apply on job-boards.greenhouse.io About employer

More about this job

Responsibilities

The role involves collaborating with ML research scientists to accelerate research, model training, and inference, focusing on solving difficult problems with very large models in distributed environments. Key tasks include investigating performance bottlenecks, optimizing resource utilization, and developing tools to simplify distributed computing for research experiments.

Requirements

A degree in a relevant computer science field is required, with an advanced degree preferred. Candidates must have over 3 years of experience designing and implementing distributed ML training frameworks, utilizing modern libraries, and demonstrating the ability to collaborate effectively and stay current with ML advancements.

Skills

Distributed ML Training Frameworks
Model Training
Inference Optimization
Large-Scale Models
Performance Bottlenecks
Resource Utilization
Distributed Computing
Tool Development
Workflow Orchestration
Cloud Platforms
Workload Managers
GPU Profiling
Containerization
Data Infrastructures
Deep Learning Research
AI Safety

Benefits

Health Insurance
Vacation

Visa sponsorship

Not detected in the job text

Keywords

Distributed ML
Machine Learning
AI Safety
Large Models
Training
Inference
Distributed Computing
Performance Profiling
Resource Optimization
Tool Development
Workflow Orchestration
Best Practices
AWS
GCP
Azure
Ray
SLURM
PyTorch Profiler
NVIDIA Nsight
gRPC
Docker
Kubernetes
Vector Databases
Deep Learning
Megatron
DeepSpeed
HuggingFace Accelerate
FSDP
vLLM
Verl

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Work requirements

Jobs in Canada