Jobs in Canada

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Added 15 hours ago
HA
Senior Instrumentation and Controls Specialist
Halyard and Micon Group
Toronto, ON
- Full-time
Over 10 years' experience working as an Instrumentation and Controls Engineer for or in a similar role.
Added 16 hours ago
JV
Senior Software Development Engineer in Test (SDET)
Jobs via eFinancialCareers
Montreal, QC
- Full-time
We are looking for a Senior Software Development Engineer in Test to join our team and help develop our open-source and proprietary platform products.
Added 16 hours ago
VB
Analyste Fonctionnel Data
Vaco by Highspring
Montreal, QC
- Full-time
Relevant Microsoft certifications, such as Azure Data Engineer Associate, Azure Fundamentals, or Power BI Data Analyst Associate.
Added 16 hours ago
AI
Application Architect
Aptino, Inc.
Toronto, ON
- $55 to $60 CAD / hour
- Contract
Azure Solutions Architect or Azure AI Engineer certification.
Added 16 hours ago
Senior Geotechnical Engineer
GHD Group Pty Ltd
Mississauga, ON
The role can be based in any of our offices in Toronto, Mississauga, Markham, Whitby, or Waterloo
Added 16 hours ago
GC
Engineer In Training, Process Maintenance
Glencore Canada
Sparwood, BC
- $91,300 to $126,800 CAD / year
- Full-time
You must have sound judgement and be able to form practical solutions through collaboration and engineering analysis
Added 16 hours ago
GC
Engineer In Training, Processing
Glencore Canada
Sparwood, BC
- $91,300 to $126,800 CAD / year
- Full-time
You must have sound judgement and be able to form practical solutions through collaboration and engineering analysis
Added 16 hours ago
H
Senior Application Security Engineer
Hays
Mississauga, ON
- Full-time
Added 17 hours ago
TC
Power BI Admin & Azure Platform Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 17 hours ago
K
Ingénieur ( e) de données- Data Engineer
Klever
Montreal, QC
- Full-time
Added 17 hours ago
D
Senior Pipeline Engineer
DNV
Calgary, AB
- Full-time
DNV – Digital & Data Solutions Pipeline Hydraulics Delivery team is seeking a Senior Liquids/Gas Pipeline Engineer. The role will focus on the implementation and support of the DNV Synergi…
Added 17 hours ago
EV
Engineer In Training, Process Maintenance
Elk Valley Resources
Sparwood, BC
- $91,300 to $126,800 CAD / year
- Full-time
You must have sound judgement and be able to form practical solutions through collaboration and engineering analysis
Added 17 hours ago
EV
Engineer In Training, Processing
Elk Valley Resources
Sparwood, BC
- $91,300 to $126,800 CAD / year
- Full-time
You must have sound judgement and be able to form practical solutions through collaboration and engineering analysis
Added 17 hours ago
XT
Senior DevSecOps Engineer | Mississauga, ON, Canada
Xforia Tech
Mississauga, ON
- Contract
We are seeking an experienced Senior DevSecOps Engineer with strong software engineering and distributed systems development experience. The ideal candidate will have hands-on programming…
Added 17 hours ago
TI
QA/QC Test Analyst
TekStaff IT Solutions
Toronto, ON · Greater Toronto Area, Canada
- Contract
Candidate Requirements/Must Have Skills:
Added 17 hours ago
Platform Engineer
Dye & Durham Talent Team
Toronto, ON
Own and improve components of our internal developer platform. Use strong engineering fundamentals and AI coding agents to deliver useful, tested changes at pace. Make common development…
Added 18 hours ago
KS
Quality Assurance Automation Engineer
Kumaran Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking an experienced Automation QA Engineer to join the Quality Engineering team supporting enterprise banking applications. The ideal candidate will have strong expertise in test…
Added 18 hours ago
B
Senior Building Structural Engineer
BPA
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking a highly motivated and experienced Senior Structural Engineer to join our growing Buildings team in Toronto. In this role, you will lead the structural design of a diverse…
Added 18 hours ago
Fire Protection Engineer
Jensen Hughes
Mississauga, ON
Jensen Hughes Consulting Canada Ltd. has an immediate, full-time job opening for an Associate Fire Engineer/code consultant in Toronto, Ontario, Canada.
Added 18 hours ago
Data Engineer
CANADIAN AIR TRANSPORT SECURITY AUTHORITY
Ottawa, ON
To qualify for the position, you must have:
Added 19 hours ago
GD
QMS Auditor
General Dynamics Land Systems–Canada
London, ON
- Full-time
Added 19 hours ago
M
Senior Android SDK Developer
MapsPeople
Toronto, ON
- Full-time
…connected environments. As we scale, we're looking for a Staff Engineer to help shape the technical direction of our…
Added 19 hours ago
OG
Compiler Engineer
Oho Group
Toronto, ON
- $250,000 to $400,000 CAD / year
- Full-time
They’re looking for a Compiler Optimization Engineer to shape the part of the compiler that turns model structure into better execution.
Added 19 hours ago
OG
Senior System Software Engineer
Oho Group
Toronto, ON
- $250,000 to $450,000 CAD / year
- Full-time
Senior System Software Engineer (AI Runtime & Compute)
Added 19 hours ago
Lead Software Engineer - EA SPORTS™ NHL
Electronic Arts
Vancouver, BC
As a Lead Software Engineer, you will be at the core of the game creation process. You will lead the architectural design and implementation of technology across multiple platforms,…

Oho Group

Senior System Software Engineer

Toronto, ON, Canada

$250,000 to $450,000 CAD / year · Full-time

Apply on LinkedIn About employer

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Job details

Pay: $250,000 to $450,000 CAD / year
Job type: Full-time
Apply by: Dec 12, 2026
Posting language: English
Posted: Nov 12, 2026

Original job description

Senior System Software Engineer (AI Runtime & Compute)

How much AI performance is lost between what the compiler produces and what the hardware actually executes?

I’m working with a venture-backed AI infrastructure startup tackling that problem through a new compiler and runtime platform. The aim is to help developers get more from different accelerators while reducing the engineering work involved in moving between hardware platforms.

The team brings together deep experience in compilers, runtimes and processor architecture. They’re hiring a Runtime Engineer to build a central part of the execution stack.

The opportunity

You’ll work where compiler output meets real hardware: deciding how work is scheduled, how parallelism is used and where execution loses performance.

Your work will include:

Developing runtime components that support multiple hardware targets.
Exploring scheduling and workload partitioning approaches.
Building experiments that reveal where execution stalls and why.
Measuring generated code on hardware and feeding findings into the compiler team.
Turning promising ideas into reliable, maintainable systems software.

What would make you a strong fit

Strong C++ experience and a background in runtime or compiler systems.
A solid grasp of concurrency, asynchronous programming and memory hierarchies.
Knowledge of operating-system kernel or hypervisor development.
An interest in investigating performance through code, measurements and hardware behaviour.

GPU programming, CUDA/ROCm, HPC or experience with large compute systems would also be valuable.

This is an opportunity to influence core execution technology alongside experienced systems engineers, with equity participation and a direct connection between your engineering decisions and platform performance.

Apply on LinkedIn About employer

More about this job

Responsibilities

Develop runtime components for multiple hardware targets, investigate scheduling and workload partitioning, and run experiments to identify execution bottlenecks. Measure generated code on hardware, share findings with the compiler team, and turn performance improvements into reliable, maintainable systems software.

Requirements

Candidates should have strong C++ experience and a background in runtime or compiler systems, along with a solid understanding of concurrency, asynchronous programming, and memory hierarchies. Kernel or hypervisor development experience is relevant; GPU programming, CUDA or ROCm, high-performance computing, and large compute systems are valuable additional qualifications.

Skills

C++
Runtime Systems
Compiler Systems
Concurrency
Asynchronous Programming
Memory Hierarchies
Operating-System Kernel Development
Hypervisor Development
Performance Analysis
Scheduling
Workload Partitioning
GPU Programming
CUDA
ROCm
High-Performance Computing
Systems Software

Benefits

Equity Participation

Visa sponsorship

Not detected in the job text

Keywords

C++
AI Runtime
Compute
Compiler
Runtime Platform
Accelerators
Hardware Targets
Processor Architecture
Scheduling
Workload Partitioning
Concurrency
Asynchronous Programming
Memory Hierarchies
Operating-System Kernel
Hypervisor
Performance Analysis
Generated Code
Systems Software
GPU Programming
CUDA
ROCm
High-Performance Computing
Large Compute Systems

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Work requirements

Jobs in Canada